{
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  "id": 28499,
  "slug": "28499",
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  "description": "Current space-weather conditions — normalized NOAA SWPC Kp, solar wind, magnetic field, and X-ray flux used for solar-flare monitoring, with observation times and freshness.",
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  "serviceName": "Space Weather Intelligence",
  "resourceType": "Utilities",
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                "format": "uri",
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                "type": "string"
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                    "description": "Official source observation time",
                    "format": "date-time",
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                    "description": "Exact NOAA SWPC source field",
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                    "type": "string"
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                    "description": "Exact NOAA SWPC source field",
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                    "description": "Physical or dimensionless unit",
                    "type": "string"
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                    "description": "Normalized numeric observation",
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                    "format": "date-time",
                    "type": "string"
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                  "source_field": {
                    "description": "Exact NOAA SWPC source field",
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                    "type": "string"
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                  "unit",
                  "observed_at",
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                "description": "Unmodified SWPC quality code",
                "type": "integer"
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              "source": {
                "description": "SWPC spacecraft/data source",
                "type": "string"
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              "overall_quality"
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            "type": "string"
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            "additionalProperties": false,
            "description": "Fresh solar-wind plasma observations, or null with a warning",
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              "overall_quality": {
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                "type": "integer"
              },
              "proton_density": {
                "additionalProperties": false,
                "description": "Solar-wind proton density",
                "properties": {
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                    "description": "Official source observation time",
                    "format": "date-time",
                    "type": "string"
                  },
                  "source_field": {
                    "description": "Exact NOAA SWPC source field",
                    "type": "string"
                  },
                  "unit": {
                    "description": "Physical or dimensionless unit",
                    "type": "string"
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                  "value": {
                    "description": "Normalized numeric observation",
                    "type": "number"
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                  "unit",
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                "additionalProperties": false,
                "description": "Solar-wind proton speed",
                "properties": {
                  "observed_at": {
                    "description": "Official source observation time",
                    "format": "date-time",
                    "type": "string"
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                  "source_field": {
                    "description": "Exact NOAA SWPC source field",
                    "type": "string"
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                    "description": "Physical or dimensionless unit",
                    "type": "string"
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                  "value": {
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                    "description": "Exact NOAA SWPC source field",
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                    "type": "string"
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                  "observed_at",
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              "proton_speed",
              "proton_temperature",
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            "properties": {},
            "type": "object"
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            "const": "noaa-swpc-normalized-v1",
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            "type": "string"
          },
          "source": {
            "additionalProperties": false,
            "description": "Official NOAA SWPC provenance for the served normalized snapshot",
            "properties": {
              "name": {
                "description": "Official source organization",
                "type": "string"
              },
              "products": {
                "description": "Fixed normalized NOAA SWPC products",
                "items": {
                  "description": "Product identifier",
                  "type": "string"
                },
                "type": "array"
              },
              "retrieved_at": {
                "description": "Time the served normalized snapshot was retrieved",
                "format": "date-time",
                "type": "string"
              }
            },
            "required": [
              "name",
              "products",
              "retrieved_at"
            ],
            "type": "object"
          },
          "source_age_seconds": {
            "description": "Age in whole seconds of the route's controlling freshness timestamp; retrieval time controls alerts and forecast",
            "minimum": 0,
            "type": "integer"
          },
          "stale": {
            "description": "True only when a validated cached snapshot was used",
            "type": "boolean"
          },
          "warnings": {
            "description": "Freshness, missing-component, provenance, and interpretation limitations",
            "items": {
              "description": "Actionable warning",
              "type": "string"
            },
            "type": "array"
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          "xray": {
            "additionalProperties": false,
            "description": "Fresh GOES X-ray observation, or null with a warning",
            "properties": {
              "energy": {
                "const": "0.1-0.8nm",
                "description": "Selected GOES energy band",
                "type": "string"
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              "flux": {
                "additionalProperties": false,
                "description": "GOES 0.1–0.8 nm X-ray flux",
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                    "description": "Official source observation time",
                    "format": "date-time",
                    "type": "string"
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                    "description": "Exact NOAA SWPC source field",
                    "type": "string"
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                    "description": "Physical or dimensionless unit",
                    "type": "string"
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                    "description": "Normalized numeric observation",
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                  "observed_at",
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                "description": "GOES satellite number",
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                "type": "integer"
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              "energy",
              "satellite"
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            "type": [
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          "schema_version",
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          "kp",
          "plasma",
          "magnetic",
          "xray",
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          "stale",
          "source_age_seconds",
          "warnings"
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              "estimated_kp": {
                "observed_at": "2026-08-04T15:45:00Z",
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                "unit": "dimensionless",
                "value": 1.67
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              "text": "2M"
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            "magnetic": {
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                "source_field": "bt",
                "unit": "nT",
                "value": 3.73
              },
              "bz_gsm": {
                "observed_at": "2026-08-04T15:44:00Z",
                "source_field": "bz_gsm",
                "unit": "nT",
                "value": 1.14
              },
              "overall_quality": 0,
              "source": "SOLAR1"
            },
            "operation": "current-conditions",
            "plasma": {
              "overall_quality": 0,
              "proton_density": {
                "observed_at": "2026-08-04T15:44:00Z",
                "source_field": "proton_density",
                "unit": "particles/cm^3",
                "value": 2.7
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              "proton_speed": {
                "observed_at": "2026-08-04T15:44:00Z",
                "source_field": "proton_speed",
                "unit": "km/s",
                "value": 442.8
              },
              "proton_temperature": {
                "observed_at": "2026-08-04T15:44:00Z",
                "source_field": "proton_temperature",
                "unit": "K",
                "value": 59877
              },
              "source": "SOLAR1"
            },
            "query": {},
            "schema_version": "noaa-swpc-normalized-v1",
            "source": {
              "name": "NOAA Space Weather Prediction Center",
              "products": [
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                "rtsw_wind_1m",
                "rtsw_mag_1m",
                "goes_primary_xrays_6_hour"
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              "retrieved_at": "2026-08-04T15:47:00Z"
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            "source_age_seconds": 120,
            "stale": false,
            "warnings": [],
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              "energy": "0.1-0.8nm",
              "flux": {
                "observed_at": "2026-08-04T15:46:00Z",
                "source_field": "flux",
                "unit": "W/m^2",
                "value": 6.902566269673116e-7
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              "satellite": 18
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                    "additionalProperties": false,
                    "description": "Atlas documentation and related-route metadata added after deployment",
                    "properties": {
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                        "description": "Documentation URL for this bridge",
                        "format": "uri",
                        "maxLength": 512,
                        "type": "string"
                      },
                      "related": {
                        "description": "Bounded related Atlas routes",
                        "items": {
                          "additionalProperties": false,
                          "description": "One related Atlas route",
                          "properties": {
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                              "description": "Related bridge name",
                              "maxLength": 64,
                              "type": "string"
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                            "docs": {
                              "description": "Related bridge documentation URL",
                              "format": "uri",
                              "maxLength": 512,
                              "type": "string"
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                              "description": "Short capability summary",
                              "maxLength": 256,
                              "type": "string"
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                              "maxLength": 512,
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                        "type": "array"
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                    "type": "object"
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                    "description": "Required planetary K-index observation controlling route freshness",
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                        "description": "Dimensionless estimated planetary K index",
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                            "description": "Official source observation time",
                            "format": "date-time",
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                            "description": "Exact NOAA SWPC source field",
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                            "description": "Physical or dimensionless unit",
                            "type": "string"
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                            "description": "Normalized numeric observation",
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                        "type": "integer"
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                        "description": "Source textual Kp representation when present",
                        "type": "string"
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                    },
                    "required": [
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                    "type": "object"
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                    "description": "Fresh interplanetary magnetic observations, or null with a warning",
                    "properties": {
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                        "additionalProperties": false,
                        "description": "Total interplanetary magnetic field",
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                            "description": "Official source observation time",
                            "format": "date-time",
                            "type": "string"
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                          "source_field": {
                            "description": "Exact NOAA SWPC source field",
                            "type": "string"
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                          "unit": {
                            "description": "Physical or dimensionless unit",
                            "type": "string"
                          },
                          "value": {
                            "description": "Normalized numeric observation",
                            "type": "number"
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                        },
                        "required": [
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                          "unit",
                          "observed_at",
                          "source_field"
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                        "type": "object"
                      },
                      "bz_gsm": {
                        "additionalProperties": false,
                        "description": "GSM z component of interplanetary magnetic field",
                        "properties": {
                          "observed_at": {
                            "description": "Official source observation time",
                            "format": "date-time",
                            "type": "string"
                          },
                          "source_field": {
                            "description": "Exact NOAA SWPC source field",
                            "type": "string"
                          },
                          "unit": {
                            "description": "Physical or dimensionless unit",
                            "type": "string"
                          },
                          "value": {
                            "description": "Normalized numeric observation",
                            "type": "number"
                          }
                        },
                        "required": [
                          "value",
                          "unit",
                          "observed_at",
                          "source_field"
                        ],
                        "type": "object"
                      },
                      "overall_quality": {
                        "description": "Unmodified SWPC quality code",
                        "type": "integer"
                      },
                      "source": {
                        "description": "SWPC spacecraft/data source",
                        "type": "string"
                      }
                    },
                    "required": [
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                      "bz_gsm",
                      "source",
                      "overall_quality"
                    ],
                    "type": [
                      "object",
                      "null"
                    ]
                  },
                  "operation": {
                    "const": "current-conditions",
                    "description": "Stable route operation",
                    "type": "string"
                  },
                  "plasma": {
                    "additionalProperties": false,
                    "description": "Fresh solar-wind plasma observations, or null with a warning",
                    "properties": {
                      "overall_quality": {
                        "description": "Unmodified SWPC quality code",
                        "type": "integer"
                      },
                      "proton_density": {
                        "additionalProperties": false,
                        "description": "Solar-wind proton density",
                        "properties": {
                          "observed_at": {
                            "description": "Official source observation time",
                            "format": "date-time",
                            "type": "string"
                          },
                          "source_field": {
                            "description": "Exact NOAA SWPC source field",
                            "type": "string"
                          },
                          "unit": {
                            "description": "Physical or dimensionless unit",
                            "type": "string"
                          },
                          "value": {
                            "description": "Normalized numeric observation",
                            "type": "number"
                          }
                        },
                        "required": [
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                          "unit",
                          "observed_at",
                          "source_field"
                        ],
                        "type": "object"
                      },
                      "proton_speed": {
                        "additionalProperties": false,
                        "description": "Solar-wind proton speed",
                        "properties": {
                          "observed_at": {
                            "description": "Official source observation time",
                            "format": "date-time",
                            "type": "string"
                          },
                          "source_field": {
                            "description": "Exact NOAA SWPC source field",
                            "type": "string"
                          },
                          "unit": {
                            "description": "Physical or dimensionless unit",
                            "type": "string"
                          },
                          "value": {
                            "description": "Normalized numeric observation",
                            "type": "number"
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                        },
                        "required": [
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                          "unit",
                          "observed_at",
                          "source_field"
                        ],
                        "type": "object"
                      },
                      "proton_temperature": {
                        "additionalProperties": false,
                        "description": "Solar-wind proton temperature",
                        "properties": {
                          "observed_at": {
                            "description": "Official source observation time",
                            "format": "date-time",
                            "type": "string"
                          },
                          "source_field": {
                            "description": "Exact NOAA SWPC source field",
                            "type": "string"
                          },
                          "unit": {
                            "description": "Physical or dimensionless unit",
                            "type": "string"
                          },
                          "value": {
                            "description": "Normalized numeric observation",
                            "type": "number"
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                        },
                        "required": [
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                          "unit",
                          "observed_at",
                          "source_field"
                        ],
                        "type": "object"
                      },
                      "source": {
                        "description": "SWPC spacecraft/data source",
                        "type": "string"
                      }
                    },
                    "required": [
                      "proton_density",
                      "proton_speed",
                      "proton_temperature",
                      "source",
                      "overall_quality"
                    ],
                    "type": [
                      "object",
                      "null"
                    ]
                  },
                  "query": {
                    "additionalProperties": false,
                    "description": "Normalized empty query identity",
                    "properties": {},
                    "type": "object"
                  },
                  "schema_version": {
                    "const": "noaa-swpc-normalized-v1",
                    "description": "Pinned NOAA SWPC normalization contract",
                    "type": "string"
                  },
                  "source": {
                    "additionalProperties": false,
                    "description": "Official NOAA SWPC provenance for the served normalized snapshot",
                    "properties": {
                      "name": {
                        "description": "Official source organization",
                        "type": "string"
                      },
                      "products": {
                        "description": "Fixed normalized NOAA SWPC products",
                        "items": {
                          "description": "Product identifier",
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "retrieved_at": {
                        "description": "Time the served normalized snapshot was retrieved",
                        "format": "date-time",
                        "type": "string"
                      }
                    },
                    "required": [
                      "name",
                      "products",
                      "retrieved_at"
                    ],
                    "type": "object"
                  },
                  "source_age_seconds": {
                    "description": "Age in whole seconds of the route's controlling freshness timestamp; retrieval time controls alerts and forecast",
                    "minimum": 0,
                    "type": "integer"
                  },
                  "stale": {
                    "description": "True only when a validated cached snapshot was used",
                    "type": "boolean"
                  },
                  "warnings": {
                    "description": "Freshness, missing-component, provenance, and interpretation limitations",
                    "items": {
                      "description": "Actionable warning",
                      "type": "string"
                    },
                    "type": "array"
                  },
                  "xray": {
                    "additionalProperties": false,
                    "description": "Fresh GOES X-ray observation, or null with a warning",
                    "properties": {
                      "energy": {
                        "const": "0.1-0.8nm",
                        "description": "Selected GOES energy band",
                        "type": "string"
                      },
                      "flux": {
                        "additionalProperties": false,
                        "description": "GOES 0.1–0.8 nm X-ray flux",
                        "properties": {
                          "observed_at": {
                            "description": "Official source observation time",
                            "format": "date-time",
                            "type": "string"
                          },
                          "source_field": {
                            "description": "Exact NOAA SWPC source field",
                            "type": "string"
                          },
                          "unit": {
                            "description": "Physical or dimensionless unit",
                            "type": "string"
                          },
                          "value": {
                            "description": "Normalized numeric observation",
                            "type": "number"
                          }
                        },
                        "required": [
                          "value",
                          "unit",
                          "observed_at",
                          "source_field"
                        ],
                        "type": "object"
                      },
                      "satellite": {
                        "description": "GOES satellite number",
                        "minimum": 1,
                        "type": "integer"
                      }
                    },
                    "required": [
                      "flux",
                      "energy",
                      "satellite"
                    ],
                    "type": [
                      "object",
                      "null"
                    ]
                  }
                },
                "required": [
                  "operation",
                  "schema_version",
                  "query",
                  "kp",
                  "plasma",
                  "magnetic",
                  "xray",
                  "source",
                  "stale",
                  "source_age_seconds",
                  "warnings"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      },
      "tags": [
        "current-space-weather",
        "space-weather",
        "noaa-swpc",
        "kp-index",
        "solar-flare"
      ]
    }
  },
  "tags": [
    "current-space-weather",
    "space-weather",
    "noaa-swpc",
    "kp-index",
    "solar-flare",
    "bazaar"
  ],
  "sourceHost": "space-weather.use.x402atlas.com",
  "lastUpdated": "2026-10-08T05:32:44.886Z",
  "quality": {
    "calls30d": 5,
    "uniquePayers30d": 4,
    "lastCalledAt": "2026-10-08T05:32:44.773Z"
  },
  "metadata": {
    "serviceName": "Space Weather Intelligence",
    "extensions": {
      "bazaar": {
        "category": "science",
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "kp": {
                "estimated_kp": {
                  "observed_at": "2026-08-04T15:45:00Z",
                  "source_field": "estimated_kp",
                  "unit": "dimensionless",
                  "value": 1.67
                },
                "kp_index": 2,
                "text": "2M"
              },
              "magnetic": {
                "bt": {
                  "observed_at": "2026-08-04T15:44:00Z",
                  "source_field": "bt",
                  "unit": "nT",
                  "value": 3.73
                },
                "bz_gsm": {
                  "observed_at": "2026-08-04T15:44:00Z",
                  "source_field": "bz_gsm",
                  "unit": "nT",
                  "value": 1.14
                },
                "overall_quality": 0,
                "source": "SOLAR1"
              },
              "operation": "current-conditions",
              "plasma": {
                "overall_quality": 0,
                "proton_density": {
                  "observed_at": "2026-08-04T15:44:00Z",
                  "source_field": "proton_density",
                  "unit": "particles/cm^3",
                  "value": 2.7
                },
                "proton_speed": {
                  "observed_at": "2026-08-04T15:44:00Z",
                  "source_field": "proton_speed",
                  "unit": "km/s",
                  "value": 442.8
                },
                "proton_temperature": {
                  "observed_at": "2026-08-04T15:44:00Z",
                  "source_field": "proton_temperature",
                  "unit": "K",
                  "value": 59877
                },
                "source": "SOLAR1"
              },
              "query": {},
              "schema_version": "noaa-swpc-normalized-v1",
              "source": {
                "name": "NOAA Space Weather Prediction Center",
                "products": [
                  "planetary_k_index_1m",
                  "rtsw_wind_1m",
                  "rtsw_mag_1m",
                  "goes_primary_xrays_6_hour"
                ],
                "retrieved_at": "2026-08-04T15:47:00Z"
              },
              "source_age_seconds": 120,
              "stale": false,
              "warnings": [],
              "xray": {
                "energy": "0.1-0.8nm",
                "flux": {
                  "observed_at": "2026-08-04T15:46:00Z",
                  "source_field": "flux",
                  "unit": "W/m^2",
                  "value": 6.902566269673116e-7
                },
                "satellite": 18
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "additionalProperties": false,
                  "properties": {
                    "_atlas": {
                      "additionalProperties": false,
                      "description": "Atlas documentation and related-route metadata added after deployment",
                      "properties": {
                        "docs": {
                          "description": "Documentation URL for this bridge",
                          "format": "uri",
                          "maxLength": 512,
                          "type": "string"
                        },
                        "related": {
                          "description": "Bounded related Atlas routes",
                          "items": {
                            "additionalProperties": false,
                            "description": "One related Atlas route",
                            "properties": {
                              "bridge": {
                                "description": "Related bridge name",
                                "maxLength": 64,
                                "type": "string"
                              },
                              "docs": {
                                "description": "Related bridge documentation URL",
                                "format": "uri",
                                "maxLength": 512,
                                "type": "string"
                              },
                              "summary": {
                                "description": "Short capability summary",
                                "maxLength": 256,
                                "type": "string"
                              },
                              "url": {
                                "description": "Related route URL",
                                "format": "uri",
                                "maxLength": 512,
                                "type": "string"
                              }
                            },
                            "required": [
                              "bridge",
                              "url",
                              "docs",
                              "summary"
                            ],
                            "type": "object"
                          },
                          "maxItems": 3,
                          "type": "array"
                        }
                      },
                      "required": [
                        "docs"
                      ],
                      "type": "object"
                    },
                    "kp": {
                      "additionalProperties": false,
                      "description": "Required planetary K-index observation controlling route freshness",
                      "properties": {
                        "estimated_kp": {
                          "additionalProperties": false,
                          "description": "Dimensionless estimated planetary K index",
                          "properties": {
                            "observed_at": {
                              "description": "Official source observation time",
                              "format": "date-time",
                              "type": "string"
                            },
                            "source_field": {
                              "description": "Exact NOAA SWPC source field",
                              "type": "string"
                            },
                            "unit": {
                              "description": "Physical or dimensionless unit",
                              "type": "string"
                            },
                            "value": {
                              "description": "Normalized numeric observation",
                              "type": "number"
                            }
                          },
                          "required": [
                            "value",
                            "unit",
                            "observed_at",
                            "source_field"
                          ],
                          "type": "object"
                        },
                        "kp_index": {
                          "description": "Source integer Kp index when present",
                          "maximum": 9,
                          "minimum": 0,
                          "type": "integer"
                        },
                        "text": {
                          "description": "Source textual Kp representation when present",
                          "type": "string"
                        }
                      },
                      "required": [
                        "estimated_kp"
                      ],
                      "type": "object"
                    },
                    "magnetic": {
                      "additionalProperties": false,
                      "description": "Fresh interplanetary magnetic observations, or null with a warning",
                      "properties": {
                        "bt": {
                          "additionalProperties": false,
                          "description": "Total interplanetary magnetic field",
                          "properties": {
                            "observed_at": {
                              "description": "Official source observation time",
                              "format": "date-time",
                              "type": "string"
                            },
                            "source_field": {
                              "description": "Exact NOAA SWPC source field",
                              "type": "string"
                            },
                            "unit": {
                              "description": "Physical or dimensionless unit",
                              "type": "string"
                            },
                            "value": {
                              "description": "Normalized numeric observation",
                              "type": "number"
                            }
                          },
                          "required": [
                            "value",
                            "unit",
                            "observed_at",
                            "source_field"
                          ],
                          "type": "object"
                        },
                        "bz_gsm": {
                          "additionalProperties": false,
                          "description": "GSM z component of interplanetary magnetic field",
                          "properties": {
                            "observed_at": {
                              "description": "Official source observation time",
                              "format": "date-time",
                              "type": "string"
                            },
                            "source_field": {
                              "description": "Exact NOAA SWPC source field",
                              "type": "string"
                            },
                            "unit": {
                              "description": "Physical or dimensionless unit",
                              "type": "string"
                            },
                            "value": {
                              "description": "Normalized numeric observation",
                              "type": "number"
                            }
                          },
                          "required": [
                            "value",
                            "unit",
                            "observed_at",
                            "source_field"
                          ],
                          "type": "object"
                        },
                        "overall_quality": {
                          "description": "Unmodified SWPC quality code",
                          "type": "integer"
                        },
                        "source": {
                          "description": "SWPC spacecraft/data source",
                          "type": "string"
                        }
                      },
                      "required": [
                        "bt",
                        "bz_gsm",
                        "source",
                        "overall_quality"
                      ],
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "operation": {
                      "const": "current-conditions",
                      "description": "Stable route operation",
                      "type": "string"
                    },
                    "plasma": {
                      "additionalProperties": false,
                      "description": "Fresh solar-wind plasma observations, or null with a warning",
                      "properties": {
                        "overall_quality": {
                          "description": "Unmodified SWPC quality code",
                          "type": "integer"
                        },
                        "proton_density": {
                          "additionalProperties": false,
                          "description": "Solar-wind proton density",
                          "properties": {
                            "observed_at": {
                              "description": "Official source observation time",
                              "format": "date-time",
                              "type": "string"
                            },
                            "source_field": {
                              "description": "Exact NOAA SWPC source field",
                              "type": "string"
                            },
                            "unit": {
                              "description": "Physical or dimensionless unit",
                              "type": "string"
                            },
                            "value": {
                              "description": "Normalized numeric observation",
                              "type": "number"
                            }
                          },
                          "required": [
                            "value",
                            "unit",
                            "observed_at",
                            "source_field"
                          ],
                          "type": "object"
                        },
                        "proton_speed": {
                          "additionalProperties": false,
                          "description": "Solar-wind proton speed",
                          "properties": {
                            "observed_at": {
                              "description": "Official source observation time",
                              "format": "date-time",
                              "type": "string"
                            },
                            "source_field": {
                              "description": "Exact NOAA SWPC source field",
                              "type": "string"
                            },
                            "unit": {
                              "description": "Physical or dimensionless unit",
                              "type": "string"
                            },
                            "value": {
                              "description": "Normalized numeric observation",
                              "type": "number"
                            }
                          },
                          "required": [
                            "value",
                            "unit",
                            "observed_at",
                            "source_field"
                          ],
                          "type": "object"
                        },
                        "proton_temperature": {
                          "additionalProperties": false,
                          "description": "Solar-wind proton temperature",
                          "properties": {
                            "observed_at": {
                              "description": "Official source observation time",
                              "format": "date-time",
                              "type": "string"
                            },
                            "source_field": {
                              "description": "Exact NOAA SWPC source field",
                              "type": "string"
                            },
                            "unit": {
                              "description": "Physical or dimensionless unit",
                              "type": "string"
                            },
                            "value": {
                              "description": "Normalized numeric observation",
                              "type": "number"
                            }
                          },
                          "required": [
                            "value",
                            "unit",
                            "observed_at",
                            "source_field"
                          ],
                          "type": "object"
                        },
                        "source": {
                          "description": "SWPC spacecraft/data source",
                          "type": "string"
                        }
                      },
                      "required": [
                        "proton_density",
                        "proton_speed",
                        "proton_temperature",
                        "source",
                        "overall_quality"
                      ],
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "query": {
                      "additionalProperties": false,
                      "description": "Normalized empty query identity",
                      "properties": {},
                      "type": "object"
                    },
                    "schema_version": {
                      "const": "noaa-swpc-normalized-v1",
                      "description": "Pinned NOAA SWPC normalization contract",
                      "type": "string"
                    },
                    "source": {
                      "additionalProperties": false,
                      "description": "Official NOAA SWPC provenance for the served normalized snapshot",
                      "properties": {
                        "name": {
                          "description": "Official source organization",
                          "type": "string"
                        },
                        "products": {
                          "description": "Fixed normalized NOAA SWPC products",
                          "items": {
                            "description": "Product identifier",
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "retrieved_at": {
                          "description": "Time the served normalized snapshot was retrieved",
                          "format": "date-time",
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "products",
                        "retrieved_at"
                      ],
                      "type": "object"
                    },
                    "source_age_seconds": {
                      "description": "Age in whole seconds of the route's controlling freshness timestamp; retrieval time controls alerts and forecast",
                      "minimum": 0,
                      "type": "integer"
                    },
                    "stale": {
                      "description": "True only when a validated cached snapshot was used",
                      "type": "boolean"
                    },
                    "warnings": {
                      "description": "Freshness, missing-component, provenance, and interpretation limitations",
                      "items": {
                        "description": "Actionable warning",
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "xray": {
                      "additionalProperties": false,
                      "description": "Fresh GOES X-ray observation, or null with a warning",
                      "properties": {
                        "energy": {
                          "const": "0.1-0.8nm",
                          "description": "Selected GOES energy band",
                          "type": "string"
                        },
                        "flux": {
                          "additionalProperties": false,
                          "description": "GOES 0.1–0.8 nm X-ray flux",
                          "properties": {
                            "observed_at": {
                              "description": "Official source observation time",
                              "format": "date-time",
                              "type": "string"
                            },
                            "source_field": {
                              "description": "Exact NOAA SWPC source field",
                              "type": "string"
                            },
                            "unit": {
                              "description": "Physical or dimensionless unit",
                              "type": "string"
                            },
                            "value": {
                              "description": "Normalized numeric observation",
                              "type": "number"
                            }
                          },
                          "required": [
                            "value",
                            "unit",
                            "observed_at",
                            "source_field"
                          ],
                          "type": "object"
                        },
                        "satellite": {
                          "description": "GOES satellite number",
                          "minimum": 1,
                          "type": "integer"
                        }
                      },
                      "required": [
                        "flux",
                        "energy",
                        "satellite"
                      ],
                      "type": [
                        "object",
                        "null"
                      ]
                    }
                  },
                  "required": [
                    "operation",
                    "schema_version",
                    "query",
                    "kp",
                    "plasma",
                    "magnetic",
                    "xray",
                    "source",
                    "stale",
                    "source_age_seconds",
                    "warnings"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "current-space-weather",
          "space-weather",
          "noaa-swpc",
          "kp-index",
          "solar-flare"
        ]
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "space-weather.use.x402atlas.com",
    "manifest_name": "space-weather.use.x402atlas.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {
      "_atlas": {
        "docs": "https://example.com",
        "related": [
          {
            "bridge": "string",
            "docs": "https://example.com",
            "summary": "string",
            "url": "https://example.com"
          }
        ]
      },
      "kp": {
        "estimated_kp": {
          "observed_at": "2026-01-01T00:00:00Z",
          "source_field": "string",
          "unit": "string",
          "value": 0
        },
        "kp_index": 0,
        "text": "string"
      },
      "magnetic": {
        "bt": {
          "observed_at": "2026-01-01T00:00:00Z",
          "source_field": "string",
          "unit": "string",
          "value": 0
        },
        "bz_gsm": {
          "observed_at": "2026-01-01T00:00:00Z",
          "source_field": "string",
          "unit": "string",
          "value": 0
        },
        "overall_quality": 0,
        "source": "string"
      },
      "operation": "string",
      "plasma": {
        "overall_quality": 0,
        "proton_density": {
          "observed_at": "2026-01-01T00:00:00Z",
          "source_field": "string",
          "unit": "string",
          "value": 0
        },
        "proton_speed": {
          "observed_at": "2026-01-01T00:00:00Z",
          "source_field": "string",
          "unit": "string",
          "value": 0
        },
        "proton_temperature": {
          "observed_at": "2026-01-01T00:00:00Z",
          "source_field": "string",
          "unit": "string",
          "value": 0
        },
        "source": "string"
      },
      "query": {},
      "schema_version": "string",
      "source": {
        "name": "string",
        "products": [
          "string"
        ],
        "retrieved_at": "2026-01-01T00:00:00Z"
      },
      "source_age_seconds": 0,
      "stale": true,
      "warnings": [
        "string"
      ],
      "xray": {
        "energy": "string",
        "flux": {
          "observed_at": "2026-01-01T00:00:00Z",
          "source_field": "string",
          "unit": "string",
          "value": 0
        },
        "satellite": 0
      }
    },
    "type": "string"
  }
}