{"slug":"api-govparse-io-v1-phmsa-operators-search-5f2232","title":"Which pipeline operators are in a market, and who are they?","host":"api.govparse.io","method":"GET","resource":"https://api.govparse.io/v1/phmsa/operators/search","category":"company","description":"Which pipeline operators are in a market, and who are they? Search the PHMSA pipeline operator roster by operator name, operator_id (OPID), HQ state, operator_type, or commodity. Returns the operator, HQ address, commodity, type, and entity-resolved company — the target universe for oil-and-gas serv","price_listed":1.25,"price_asked":1.25,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":505,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"operator":"Kinder Morgan","operator_id":"15007","state":"TX"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"commodity":{"description":"Commodity fragment.","examples":["Natural Gas"],"type":"string"},"entity_id":{"description":"Resolved operator entity UUID (pivots to business360).","examples":["b7f3e2d1-4a5c-4e6f-8a9b-0c1d2e3f4a5b"],"type":"string"},"limit":{"description":"Max rows (default 25, cap 100).","examples":[25],"type":"integer"},"offset":{"description":"Rows to skip.","examples":[0],"type":"integer"},"operator":{"description":"Pipeline operator name — suffix/punctuation-insensitive.","examples":["Kinder Morgan"],"type":"string"},"operator_id":{"description":"PHMSA operator id (OPID)(s), CSV.","examples":["15007"],"type":"string"},"operator_type":{"description":"Operator/ownership type fragment.","examples":["Investor"],"type":"string"},"sort":{"description":"operator_name | report_year :asc|:desc. Default operator_name:asc.","examples":["operator_name:asc"],"type":"string"},"state":{"description":"HQ state code(s), CSV.","examples":["TX"],"type":"string"}},"required":[],"type":"object"}},"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":1.25,"price_match":true,"latency_ms":505,"error":null}],"description_full":"Which pipeline operators are in a market, and who are they? Search the PHMSA pipeline operator roster by operator name, operator_id (OPID), HQ state, operator_type, or commodity. Returns the operator, HQ address, commodity, type, and entity-resolved company — the target universe for oil-and-gas services, pipeline-integrity & environmental consultants, energy insurers, and industrial real estate. PHMSA public-domain records.","last_updated":"2026-09-09T07:30:44.8Z","schemes":["exact"]}