api.govparse.io

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SearchLiveeip155:8453Exactvia cdp
Settlements · 30d
89↑ 300%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$15.95
Verified settled volume
392 settlements proven x402 by their on-chain EIP-3009 marker.
$1.25
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-09 07:30Z
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x3873d15CF3209c32aaA8d9AA542164E658567129

The wallet the 402 directs payment to. Its full payment record is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0x2a07…7bae0x3873…7129BaseBase$0.001100%coinbase79d ago0x158a0a…05c255
0x2a07…7bae0x3873…7129BaseBase$0.001100%coinbase80d ago0xabf088…21f680
0x2a07…7bae0x3873…7129BaseBase$0.001100%coinbase80d ago0x33b2ec…ff33b6
0x2a07…7bae0x3873…7129BaseBase$0.001100%coinbase80d ago0xa5f99d…4209b2
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase81d ago0x37526a…42c248
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase81d ago0xfb0884…a552ac
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase82d ago0x876b23…b46a03
0x6446…e6d50x3873…7129BaseBase$0.001100%coinbase82d ago0x59a4fa…ace574
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase84d ago0xf7bf4b…08a295
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase85d ago0xdb93a1…663cdb
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase85d ago0xb757db…0bd5ae
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase85d ago0x531ea0…0b8ceb
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase85d ago0x9223c4…68223e
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase85d ago0x08ab86…36d5c7
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase85d ago0x4c6a93…13b7b5
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase85d ago0xa2176b…6224c6
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase85d ago0xbf14a3…bed3c6
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase86d ago0x33ad3e…5ccf5a
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase86d ago0xb52f16…199f96
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase86d ago0x7b980a…ad6a2d
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase86d ago0xf7f82a…fb2eda
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase86d ago0x5e8403…26456f
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase86d ago0xb20131…395d1a
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase86d ago0x42c8b7…e2a0df
0xee68…403b0x3873…7129BaseBase$0.05100%coinbase86d ago0xaba3d5…ea7393

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change. Always read the 402 the endpoint answers with.

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x3873d15CF3209c32aaA8d9AA542164E658567129",
      "amount": "1250000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://api.govparse.io/v1/phmsa/incidents/search",
      "extensions": {
        "bazaar": {
          "info": {
            "input": {
              "type": "http",
              "method": "GET",
              "queryParams": {
                "mode": "hazardous_liquid",
                "operator": "Enbridge",
                "operator_id": "15007"
              }
            },
            "output": {
              "type": "json",
              "example": {
                "rows": [
                  {
                    "city": "Midland",
                    "mode": "hazardous_liquid",
                    "name": "Example Pipeline Partners LP",
                    "cause": "CORROSION FAILURE",
                    "state": "TX",
                    "county": "MIDLAND",
                    "injuries": 0,
                    "entity_id": null,
                    "fatalities": 0,
                    "total_cost": 1250000,
                    "incident_id": "hazardous_liquid:20250123",
                    "operator_id": "31618",
                    "incident_date": "2025-03-14",
                    "incident_year": 2025,
                    "report_number": "20250123",
                    "property_damage": 250000,
                    "commodity_released": "CRUDE OIL"
                  }
                ],
                "total_matched": 1
              }
            }
          },
          "schema": {
            "type": "object",
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "properties": {
              "input": {
                "type": "object",
                "required": [],
                "properties": {
                  "mode": {
                    "type": "string",
                    "examples": [
                      "hazardous_liquid"
                    ],
                    "description": "Pipeline mode (gas_distribution | hazardous_liquid | gas_transmission), CSV."
                  },
                  "sort": {
                    "type": "string",
                    "examples": [
                      "total_cost:desc"
                    ],
                    "description": "incident_date | total_cost | fatalities :asc|:desc. Default incident_date:desc."
                  },
                  "year": {
                    "type": "string",
                    "examples": [
                      "2025"
                    ],
                    "description": "Incident year."
                  },
                  "cause": {
                    "type": "string",
                    "examples": [
                      "CORROSION"
                    ],
                    "description": "Incident cause fragment."
                  },
                  "limit": {
                    "type": "integer",
                    "examples": [
                      25
                    ],
                    "description": "Max rows (default 25, cap 100)."
                  },
                  "since": {
                    "type": "string",
                    "examples": [
                      "2025-01-01"
                    ],
                    "description": "Incident date on/after this date (YYYY-MM-DD)."
                  },
                  "state": {
                    "type": "string",
                    "examples": [
                      "TX"
                    ],
                    "description": "Incident state code(s), CSV."
                  },
                  "offset": {
                    "type": "integer",
                    "examples": [
                      0
                    ],
                    "description": "Rows to skip."
                  },
                  "min_cost": {
                    "type": "string",
                    "examples": [
                      "1000000"
                    ],
                    "description": "Minimum total cost (USD)."
                  },
                  "operator": {
                    "type": "string",
                    "examples": [
                      "Enbridge"
                    ],
                    "description": "Operator name — suffix/punctuation-insensitive."
                  },
                  "commodity": {
                    "type": "string",
                    "examples": [
                      "CRUDE OIL"
                    ],
                    "description": "Commodity released fragment."
                  },
                  "entity_id": {
                    "type": "string",
                    "examples": [
                      "b7f3e2d1-4a5c-4e6f-8a9b-0c1d2e3f4a5b"
                    ],
                    "description": "Resolved operator entity UUID."
                  },
                  "operator_id": {
                    "type": "string",
                    "examples": [
                      "15007"
                    ],
                    "description": "PHMSA operator id(s), CSV."
                  }
                }
              }
            }
          },
          "routeTemplate": "/v1/phmsa/incidents/search"
        }
      },
      "description": "Which pipeline operators had a reported incident? Search PHMSA pipeline incidents (2010+, gas distribution / hazardous liquid / gas transmission) by operator, operator_id, mode, state, cause, commodity, minimum cost (min_cost), year, or incident date (since). Returns the incident, its entity-resolved operator, location, commodity released, casualties, cost, and cause — a remediation / integrity / claims trigger. Reported exactly as recorded, not a safety judgment.",
      "maxAmountRequired": "1250000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
      },
      "payTo": "BdcZbENFdEyEUMqv9pnRMUnn1Yyeyo2dCMbYXbJ3LmaB",
      "amount": "1250000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "mimeType": "application/json",
      "resource": "https://api.govparse.io/v1/phmsa/incidents/search",
      "extensions": {
        "bazaar": {
          "info": {
            "input": {
              "type": "http",
              "method": "GET",
              "queryParams": {
                "mode": "hazardous_liquid",
                "operator": "Enbridge",
                "operator_id": "15007"
              }
            },
            "output": {
              "type": "json",
              "example": {
                "rows": [
                  {
                    "city": "Midland",
                    "mode": "hazardous_liquid",
                    "name": "Example Pipeline Partners LP",
                    "cause": "CORROSION FAILURE",
                    "state": "TX",
                    "county": "MIDLAND",
                    "injuries": 0,
                    "entity_id": null,
                    "fatalities": 0,
                    "total_cost": 1250000,
                    "incident_id": "hazardous_liquid:20250123",
                    "operator_id": "31618",
                    "incident_date": "2025-03-14",
                    "incident_year": 2025,
                    "report_number": "20250123",
                    "property_damage": 250000,
                    "commodity_released": "CRUDE OIL"
                  }
                ],
                "total_matched": 1
              }
            }
          },
          "schema": {
            "type": "object",
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "properties": {
              "input": {
                "type": "object",
                "required": [],
                "properties": {
                  "mode": {
                    "type": "string",
                    "examples": [
                      "hazardous_liquid"
                    ],
                    "description": "Pipeline mode (gas_distribution | hazardous_liquid | gas_transmission), CSV."
                  },
                  "sort": {
                    "type": "string",
                    "examples": [
                      "total_cost:desc"
                    ],
                    "description": "incident_date | total_cost | fatalities :asc|:desc. Default incident_date:desc."
                  },
                  "year": {
                    "type": "string",
                    "examples": [
                      "2025"
                    ],
                    "description": "Incident year."
                  },
                  "cause": {
                    "type": "string",
                    "examples": [
                      "CORROSION"
                    ],
                    "description": "Incident cause fragment."
                  },
                  "limit": {
                    "type": "integer",
                    "examples": [
                      25
                    ],
                    "description": "Max rows (default 25, cap 100)."
                  },
                  "since": {
                    "type": "string",
                    "examples": [
                      "2025-01-01"
                    ],
                    "description": "Incident date on/after this date (YYYY-MM-DD)."
                  },
                  "state": {
                    "type": "string",
                    "examples": [
                      "TX"
                    ],
                    "description": "Incident state code(s), CSV."
                  },
                  "offset": {
                    "type": "integer",
                    "examples": [
                      0
                    ],
                    "description": "Rows to skip."
                  },
                  "min_cost": {
                    "type": "string",
                    "examples": [
                      "1000000"
                    ],
                    "description": "Minimum total cost (USD)."
                  },
                  "operator": {
                    "type": "string",
                    "examples": [
                      "Enbridge"
                    ],
                    "description": "Operator name — suffix/punctuation-insensitive."
                  },
                  "commodity": {
                    "type": "string",
                    "examples": [
                      "CRUDE OIL"
                    ],
                    "description": "Commodity released fragment."
                  },
                  "entity_id": {
                    "type": "string",
                    "examples": [
                      "b7f3e2d1-4a5c-4e6f-8a9b-0c1d2e3f4a5b"
                    ],
                    "description": "Resolved operator entity UUID."
                  },
                  "operator_id": {
                    "type": "string",
                    "examples": [
                      "15007"
                    ],
                    "description": "PHMSA operator id(s), CSV."
                  }
                }
              }
            }
          },
          "routeTemplate": "/v1/phmsa/incidents/search"
        }
      },
      "description": "Which pipeline operators had a reported incident? Search PHMSA pipeline incidents (2010+, gas distribution / hazardous liquid / gas transmission) by operator, operator_id, mode, state, cause, commodity, minimum cost (min_cost), year, or incident date (since). Returns the incident, its entity-resolved operator, location, commodity released, casualties, cost, and cause — a remediation / integrity / claims trigger. Reported exactly as recorded, not a safety judgment.",
      "maxAmountRequired": "1250000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.govparse.io/v1/phmsa/incidents/search",
    "mimeType": "application/json",
    "description": "Which pipeline operators had a reported incident? Search PHMSA pipeline incidents (2010+, gas distribution / hazardous liquid / gas transmission) by operator, operator_id, mode, state, cause, commodity, minimum cost (min_cost), year, or incident date (since). Returns the incident, its entity-resolved operator, location, commodity released, casualties, cost, and cause — a remediation / integrity / claims trigger. Reported exactly as recorded, not a safety judgment."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "mode": "hazardous_liquid",
            "operator": "Enbridge",
            "operator_id": "15007"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "rows": [
              {
                "city": "Midland",
                "mode": "hazardous_liquid",
                "name": "Example Pipeline Partners LP",
                "cause": "CORROSION FAILURE",
                "state": "TX",
                "county": "MIDLAND",
                "injuries": 0,
                "entity_id": null,
                "fatalities": 0,
                "total_cost": 1250000,
                "incident_id": "hazardous_liquid:20250123",
                "operator_id": "31618",
                "incident_date": "2025-03-14",
                "incident_year": 2025,
                "report_number": "20250123",
                "property_damage": 250000,
                "commodity_released": "CRUDE OIL"
              }
            ],
            "total_matched": 1
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [],
            "properties": {
              "mode": {
                "type": "string",
                "examples": [
                  "hazardous_liquid"
                ],
                "description": "Pipeline mode (gas_distribution | hazardous_liquid | gas_transmission), CSV."
              },
              "sort": {
                "type": "string",
                "examples": [
                  "total_cost:desc"
                ],
                "description": "incident_date | total_cost | fatalities :asc|:desc. Default incident_date:desc."
              },
              "year": {
                "type": "string",
                "examples": [
                  "2025"
                ],
                "description": "Incident year."
              },
              "cause": {
                "type": "string",
                "examples": [
                  "CORROSION"
                ],
                "description": "Incident cause fragment."
              },
              "limit": {
                "type": "integer",
                "examples": [
                  25
                ],
                "description": "Max rows (default 25, cap 100)."
              },
              "since": {
                "type": "string",
                "examples": [
                  "2025-01-01"
                ],
                "description": "Incident date on/after this date (YYYY-MM-DD)."
              },
              "state": {
                "type": "string",
                "examples": [
                  "TX"
                ],
                "description": "Incident state code(s), CSV."
              },
              "offset": {
                "type": "integer",
                "examples": [
                  0
                ],
                "description": "Rows to skip."
              },
              "min_cost": {
                "type": "string",
                "examples": [
                  "1000000"
                ],
                "description": "Minimum total cost (USD)."
              },
              "operator": {
                "type": "string",
                "examples": [
                  "Enbridge"
                ],
                "description": "Operator name — suffix/punctuation-insensitive."
              },
              "commodity": {
                "type": "string",
                "examples": [
                  "CRUDE OIL"
                ],
                "description": "Commodity released fragment."
              },
              "entity_id": {
                "type": "string",
                "examples": [
                  "b7f3e2d1-4a5c-4e6f-8a9b-0c1d2e3f4a5b"
                ],
                "description": "Resolved operator entity UUID."
              },
              "operator_id": {
                "type": "string",
                "examples": [
                  "15007"
                ],
                "description": "PHMSA operator id(s), CSV."
              }
            }
          }
        }
      },
      "routeTemplate": "/v1/phmsa/incidents/search"
    }
  },
  "x402Version": 2
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.

1.25USDC≈ $1.25 USD
on Base · exact scheme

Pay 1.25 USDC on Base to 0x3873…67129. The signed payment is good for 5 minutes.

USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
1250000 smallest units
1250000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Token contract
EPjFWd…TDt1v
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x3873d15CF3209c32aaA8d9AA542164E658567129",
    "amount": "1250000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
    },
    "payTo": "BdcZbENFdEyEUMqv9pnRMUnn1Yyeyo2dCMbYXbJ3LmaB",
    "amount": "1250000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "mode": "hazardous_liquid",
          "operator": "Enbridge",
          "operator_id": "15007"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "rows": [
            {
              "city": "Midland",
              "mode": "hazardous_liquid",
              "name": "Example Pipeline Partners LP",
              "cause": "CORROSION FAILURE",
              "state": "TX",
              "county": "MIDLAND",
              "injuries": 0,
              "entity_id": null,
              "fatalities": 0,
              "total_cost": 1250000,
              "incident_id": "hazardous_liquid:20250123",
              "operator_id": "31618",
              "incident_date": "2025-03-14",
              "incident_year": 2025,
              "report_number": "20250123",
              "property_damage": 250000,
              "commodity_released": "CRUDE OIL"
            }
          ],
          "total_matched": 1
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "type": "object",
          "required": [],
          "properties": {
            "mode": {
              "type": "string",
              "examples": [
                "hazardous_liquid"
              ],
              "description": "Pipeline mode (gas_distribution | hazardous_liquid | gas_transmission), CSV."
            },
            "sort": {
              "type": "string",
              "examples": [
                "total_cost:desc"
              ],
              "description": "incident_date | total_cost | fatalities :asc|:desc. Default incident_date:desc."
            },
            "year": {
              "type": "string",
              "examples": [
                "2025"
              ],
              "description": "Incident year."
            },
            "cause": {
              "type": "string",
              "examples": [
                "CORROSION"
              ],
              "description": "Incident cause fragment."
            },
            "limit": {
              "type": "integer",
              "examples": [
                25
              ],
              "description": "Max rows (default 25, cap 100)."
            },
            "since": {
              "type": "string",
              "examples": [
                "2025-01-01"
              ],
              "description": "Incident date on/after this date (YYYY-MM-DD)."
            },
            "state": {
              "type": "string",
              "examples": [
                "TX"
              ],
              "description": "Incident state code(s), CSV."
            },
            "offset": {
              "type": "integer",
              "examples": [
                0
              ],
              "description": "Rows to skip."
            },
            "min_cost": {
              "type": "string",
              "examples": [
                "1000000"
              ],
              "description": "Minimum total cost (USD)."
            },
            "operator": {
              "type": "string",
              "examples": [
                "Enbridge"
              ],
              "description": "Operator name — suffix/punctuation-insensitive."
            },
            "commodity": {
              "type": "string",
              "examples": [
                "CRUDE OIL"
              ],
              "description": "Commodity released fragment."
            },
            "entity_id": {
              "type": "string",
              "examples": [
                "b7f3e2d1-4a5c-4e6f-8a9b-0c1d2e3f4a5b"
              ],
              "description": "Resolved operator entity UUID."
            },
            "operator_id": {
              "type": "string",
              "examples": [
                "15007"
              ],
              "description": "PHMSA operator id(s), CSV."
            }
          }
        }
      }
    },
    "routeTemplate": "/v1/phmsa/incidents/search"
  }
}

Provenance

Seen in the source catalog
2026-09-09 07:30Z
Last indexed by Roundhouse
2026-10-09 06:31Z
Last enriched (probe, favicon, geo)
2026-10-01 08:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service api.govparse.io and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=api.govparse.io'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://api.govparse.io/v1/phmsa/incidents/search, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.