Audits how visible a website is to AI assistants and agents. 36 operations across 22 paths — every path answers both GET and POST — covering audit scoring at score/full/deep depths, fix generation, competitor comparison and gap analysis, bot-access auditing, citation checking, and generation of llms.txt and schema markup. OpenAPI 3.1.0. No API keys: access is paid per call via x402 micropayments in USDC on Base.
{"openapi":"3.1.0","info":{"title":"Visibility AI Audit API","version":"0.1.0","description":"AI visibility / AEO audit API with x402 micropayments. No API key required."},"servers":[{"url":"https://visibility.gleefulai.com"}],"paths":{"/api/audit/score":{"get":{"summary":"Help for /api/audit/score","operationId":"_api_audit_score_help","responses":{"200":{"description":"Endpoint help, sample request/response"}}},"post":{"summary":"Fast AI visibility score with top issues","operationId":"_api_audit_score","x-price":"$0.06","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"URL or domain to audit"}}}}}},"responses":{"200":{"description":"Success with data + signed receipt"},"402":{"description":"Payment required (x402 challenge)"}}}},"/api/audit/full":{"get":{"summary":"Help for /api/audit/full","operationId":"_api_audit_full_help","responses":{"200":{"description":"Endpoint help, sample request/response"}}},"post":{"summary":"Full AI visibility audit with categories and recommendations","operationId":"_api_audit_full","x-price":"$0.15","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"URL or domain to audit"}}}}}},"responses":{"200":{"description":"Success with data + signed receipt"},"402":{"description":"Payment required (x402 challenge)"}}}},"/api/audit/deep":{"get":{"summary":"Help for /api/audit/deep","operationId":"_api_audit_deep_help","responses":{"200":{"description":"Endpoint help, sample request/response"}}},"post":{"summary":"Multi-page deep AI visibility 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audit"}}}}}},"responses":{"200":{"description":"Success with data + signed receipt"},"402":{"description":"Payment required (x402 challenge)"}}}},"/api/cite/check":{"get":{"summary":"Help for /api/cite/check","operationId":"_api_cite_check_help","responses":{"200":{"description":"Endpoint help, sample request/response"}}},"post":{"summary":"Simulated brand mention/citation check across 1–5 buyer prompts (LLM, not live engines)","operationId":"_api_cite_check","x-price":"$0.20","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["url","prompts"],"properties":{"url":{"type":"string"},"brand":{"type":"string"},"prompts":{"type":"array","items":{"type":"string"},"minItems":1,"maxItems":5}}}}}},"responses":{"200":{"description":"Success with data + signed receipt"},"402":{"description":"Payment required (x402 challenge)"}}}},"/api/schema/generate":{"get":{"summary":"Help for /api/schema/generate","operationId":"_api_schema_generate_help","responses":{"200":{"description":"Endpoint help, sample request/response"}}},"post":{"summary":"Generate Organization / WebSite / SoftwareApplication / FAQPage JSON-LD pack","operationId":"_api_schema_generate","x-price":"$0.40","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"URL or domain to audit"}}}}}},"responses":{"200":{"description":"Success with data + signed receipt"},"402":{"description":"Payment required (x402 challenge)"}}}},"/api/cite/sources":{"get":{"summary":"Help for /api/cite/sources","operationId":"_api_cite_sources_help","responses":{"200":{"description":"Endpoint help, sample request/response"}}},"post":{"summary":"Simulated citation source gap — which third-party domains get cited instead of 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