{"openapi":"3.0.3","info":{"title":"finddomain Agent Domain API","version":"1.0.0","description":"Zero-auth domain availability, wholesale quotes, and machine-to-machine checkout for autonomous agents."},"paths":{"/v1/domains/{name}":{"get":{"summary":"Lookup domain availability and wholesale quote","parameters":[{"name":"name","in":"path","required":true,"schema":{"type":"string","example":"orbit.ai"}}],"responses":{"200":{"description":"Registry metadata with quote and checkout hash"},"404":{"description":"Invalid domain"}}}},"/v1/checkout":{"post":{"summary":"Purchase domain via M2M checkout","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["domain","quote_id","checkout_hash","protocol"],"properties":{"domain":{"type":"string"},"quote_id":{"type":"string"},"checkout_hash":{"type":"string"},"protocol":{"type":"string","enum":["finddomain.checkout.v1","http-signature+json","x402"]}}}}}},"responses":{"200":{"description":"Order settled"},"202":{"description":"Order accepted, settlement pending"},"503":{"description":"Settlement provider temporarily unavailable — retry"}}}}}}