{
  "x402Version": 2,
  "id": 7973,
  "slug": "7973",
  "resource": "https://foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev/v2/official/usgs-recent-earthquakes",
  "description": "Find recent USGS earthquake observations by time window and minimum magnitude, with event identifiers, source times and revision status.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x25e8245f07d5e4873987293dad666afbe56a9608",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "hours": 24,
            "limit": 5,
            "minimum_magnitude": 2.5
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "observed_at": "2026-09-06T00:00:00Z",
            "result": {
              "freshness": {
                "cacheAgeSeconds": 0,
                "maximumCacheSeconds": 30,
                "recordAgeIsNotRetrievalAge": true,
                "retrievedAt": "2026-09-06T00:00:00Z",
                "state": "CURRENT_RETRIEVAL"
              },
              "normalizedResult": [],
              "observedAt": "2026-09-06T00:00:00Z",
              "provenance": {
                "attribution": "US Geological Survey and the contributing seismic network identified in each record",
                "documentationUrl": "https://earthquake.usgs.gov/fdsnws/event/1/",
                "license": "US public-domain earthquake facts; no third-party media",
                "limitations": [
                  "Illustrative empty result; no live data claim."
                ],
                "modifications": "Selected factual fields, normalized names and bounded result count; no source ownership claimed.",
                "termsUrl": "https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits",
                "truncated": false,
                "upstreamCalls": 1
              },
              "query": {
                "hours": 24,
                "limit": 5,
                "minimum_magnitude": 2.5
              },
              "rawSourceIdentifiers": [],
              "source": "USGS Earthquake Catalog",
              "sourceProcessedAt": null,
              "sourceUpdatedAt": null,
              "sourceUrl": "https://earthquake.usgs.gov"
            },
            "route": "usgs-recent-earthquakes"
          },
          "type": "json"
        }
      },
      "schema": {
        "properties": {
          "input": {
            "properties": {
              "body": {
                "$schema": "https://json-schema.org/draft/2020-12/schema",
                "additionalProperties": false,
                "properties": {
                  "hours": {
                    "default": 24,
                    "maximum": 168,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "limit": {
                    "default": 10,
                    "maximum": 20,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "minimum_magnitude": {
                    "default": 2.5,
                    "maximum": 10,
                    "minimum": -2,
                    "type": "number"
                  }
                },
                "required": [
                  "hours",
                  "minimum_magnitude",
                  "limit"
                ],
                "type": "object"
              },
              "bodyType": {
                "const": "json"
              },
              "method": {
                "const": "POST"
              },
              "type": {
                "const": "http"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "additionalProperties": false,
                "properties": {
                  "observed_at": {
                    "format": "date-time",
                    "type": "string"
                  },
                  "result": {
                    "$schema": "https://json-schema.org/draft/2020-12/schema",
                    "additionalProperties": false,
                    "properties": {
                      "freshness": {
                        "additionalProperties": false,
                        "properties": {
                          "cacheAgeSeconds": {
                            "minimum": 0,
                            "type": "number"
                          },
                          "maximumCacheSeconds": {
                            "minimum": 0,
                            "type": "number"
                          },
                          "recordAgeIsNotRetrievalAge": {
                            "const": true,
                            "type": "boolean"
                          },
                          "retrievedAt": {
                            "format": "date-time",
                            "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z))$",
                            "type": "string"
                          },
                          "state": {
                            "const": "CURRENT_RETRIEVAL",
                            "type": "string"
                          }
                        },
                        "required": [
                          "retrievedAt",
                          "cacheAgeSeconds",
                          "maximumCacheSeconds",
                          "state",
                          "recordAgeIsNotRetrievalAge"
                        ],
                        "type": "object"
                      },
                      "normalizedResult": {
                        "items": {
                          "additionalProperties": {},
                          "propertyNames": {
                            "type": "string"
                          },
                          "type": "object"
                        },
                        "maxItems": 25,
                        "type": "array"
                      },
                      "observedAt": {
                        "format": "date-time",
                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z))$",
                        "type": "string"
                      },
                      "provenance": {
                        "additionalProperties": false,
                        "properties": {
                          "attribution": {
                            "type": "string"
                          },
                          "documentationUrl": {
                            "format": "uri",
                            "type": "string"
                          },
                          "license": {
                            "type": "string"
                          },
                          "limitations": {
                            "items": {
                              "type": "string"
                            },
                            "type": "array"
                          },
                          "modifications": {
                            "type": "string"
                          },
                          "termsUrl": {
                            "format": "uri",
                            "type": "string"
                          },
                          "truncated": {
                            "type": "boolean"
                          },
                          "upstreamCalls": {
                            "maximum": 2,
                            "minimum": 1,
                            "type": "integer"
                          }
                        },
                        "required": [
                          "attribution",
                          "license",
                          "termsUrl",
                          "documentationUrl",
                          "modifications",
                          "limitations",
                          "upstreamCalls",
                          "truncated"
                        ],
                        "type": "object"
                      },
                      "query": {
                        "additionalProperties": {},
                        "propertyNames": {
                          "type": "string"
                        },
                        "type": "object"
                      },
                      "rawSourceIdentifiers": {
                        "items": {
                          "type": "string"
                        },
                        "maxItems": 25,
                        "type": "array"
                      },
                      "source": {
                        "type": "string"
                      },
                      "sourceProcessedAt": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "sourceUpdatedAt": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "sourceUrl": {
                        "format": "uri",
                        "type": "string"
                      }
                    },
                    "required": [
                      "observedAt",
                      "source",
                      "sourceUrl",
                      "sourceUpdatedAt",
                      "sourceProcessedAt",
                      "query",
                      "normalizedResult",
                      "rawSourceIdentifiers",
                      "freshness",
                      "provenance"
                    ],
                    "type": "object"
                  },
                  "route": {
                    "const": "usgs-recent-earthquakes"
                  }
                },
                "required": [
                  "route",
                  "observed_at",
                  "result"
                ],
                "type": "object"
              },
              "type": {
                "const": "json"
              }
            },
            "required": [
              "type",
              "example"
            ],
            "type": "object"
          }
        },
        "required": [
          "input",
          "output"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev",
  "lastUpdated": "2026-09-06T00:20:14.618Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-06T00:20:13.717Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev",
    "manifest_name": "foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}