{
  "x402Version": 2,
  "id": 4315,
  "slug": "4315",
  "resource": "https://api.eckari.com/v1/weather/us/observation",
  "description": "Latest surface observation from the nearest National Weather Service station to a US coordinate, with the station identity, the observation time (observed_at), its age in seconds and an is_stale flag. Station observations are reported roughly every 20-60 minutes, so this is the most recent measurement, not a real-time reading. Readings that fail the station's quality control are returned as null. Use when: What was the most recently observed temperature at these US coordinates?",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x9d6b6fdB04040a55d58B24ff4C90C08cf6083C8f",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "3000",
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "lat": 38.8977,
            "lon": -77.0365
          },
          "type": "http"
        },
        "output": {
          "example": {
            "data": {
              "age_seconds": 1451,
              "barometric_pressure_hpa": 1011.85,
              "cloud_layers": [
                {
                  "amount": {
                    "code": "SCT",
                    "description": "scattered (3-4 oktas)"
                  },
                  "base_m": 3352.8
                }
              ],
              "dewpoint_c": 22,
              "is_stale": false,
              "observed_at": "2026-08-18T11:40:00.000Z",
              "precipitation_last_hour_mm": null,
              "relative_humidity_pct": 83.45,
              "station": {
                "distance_km": 5.49,
                "id": "KDCA",
                "name": "Washington/Reagan National Airport, DC"
              },
              "temperature_c": 25,
              "temperature_f": 77,
              "text_description": "Partly Cloudy",
              "visibility_m": 16093.44,
              "wind_direction_deg": 340,
              "wind_gust_kmh": null,
              "wind_speed_kmh": 12.96
            },
            "meta": {
              "capability": "weather.us.observation",
              "freshness": "near_live",
              "source": "nws",
              "version": "2.1.0"
            }
          },
          "type": "json"
        }
      },
      "routeTemplate": "/v1/weather/us/observation",
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "additionalProperties": false,
                "properties": {
                  "lat": {
                    "description": "Latitude in decimal degrees (WGS84). Rounded to 4 decimal places before the National Weather Service lookup.",
                    "maximum": 90,
                    "minimum": -90,
                    "type": "number"
                  },
                  "lon": {
                    "description": "Longitude in decimal degrees (WGS84). Rounded to 4 decimal places before the National Weather Service lookup.",
                    "maximum": 180,
                    "minimum": -180,
                    "type": "number"
                  }
                },
                "required": [
                  "lat",
                  "lon"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "id": {
            "maxLength": 128,
            "minLength": 16,
            "pattern": "^[a-zA-Z0-9_-]+$",
            "type": "string"
          },
          "required": {
            "type": "boolean"
          }
        },
        "required": [
          "required"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar",
    "payment-identifier"
  ],
  "sourceHost": "api.eckari.com",
  "lastUpdated": "2026-08-30T15:13:09.117Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-08-30T15:13:08.596Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.eckari.com",
    "manifest_name": "api.eckari.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}