{"slug":"agent402-tools-api-openapi-to-curl-aabf01","title":"Build a runnable curl command for one operation in an OpenAPI 3.x or Swagger 2.x","host":"agent402.tools","method":"POST","resource":"https://agent402.tools/api/openapi-to-curl","category":"other","description":"Build a runnable curl command for one operation in an OpenAPI 3.x or Swagger 2.x spec. Locate the operation by operationId (preferred) or by method + path, substitute path parameters using the spec's example values, include required query and header parameters with their example values, and attach a","price_listed":0.002,"price_asked":0.002,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":917,"reported_calls_30d":3,"reported_payers_30d":1,"networks":["algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","eip155:10","eip155:1329","eip155:137","eip155:143","eip155:42161","eip155:42220","eip155:43114","eip155:4663","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","stellar:pubnet"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"operationId":"getUser","spec":{"openapi":"3.0.0","paths":{"/users/{id}":{"get":{"operationId":"getUser","parameters":[{"in":"path","name":"id","required":true,"schema":{"example":"u_42","type":"string"}},{"in":"query","name":"fields","required":true,"schema":{"example":"name,email","type":"string"}}],"responses":{"200":{"description":"ok"}}}}},"servers":[{"url":"https://api.example.com"}]}},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"method":{"description":"HTTP method (use with `path` if no operationId)"},"operationId":{"description":"operationId of the operation to render (preferred)"},"path":{"description":"Path template (use with `method` if no operationId)"},"spec":{"description":"OpenAPI/Swagger document (object or JSON string)"}},"required":["spec"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"body":{},"curl":{"type":"string"},"headers":{"type":"object"},"method":{"type":"string"},"url":{"type":"string"}},"required":["method","url","headers","curl"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.002,"price_match":true,"latency_ms":917,"error":null}],"description_full":"Build a runnable curl command for one operation in an OpenAPI 3.x or Swagger 2.x spec. Locate the operation by operationId (preferred) or by method + path, substitute path parameters using the spec's example values, include required query and header parameters with their example values, and attach a JSON body when the operation defines one. Returns the structured request (method, url, headers, body) alongside the assembled curl string with POSIX single-quote escaping.","last_updated":"2026-09-21T11:07:21.616Z","schemes":["exact","upto"]}