{"openapi":"3.1.0","info":{"title":"OpenAPI Validator API","version":"1.0.0","description":"Validate and summarise an OpenAPI / Swagger API definition. Supply the spec inline (?spec=), as a request body, or fetched from a URL (?url=, SSRF-guarded) — in JSON or YAML. The validator detects the version (Swagger 2.0, OpenAPI 3.0.x or 3.1.x), checks the required structure (info.title and info.version, the presence of paths/components, and every operation's responses), and lints for common problems — duplicate or missing operationIds, operations without a summary or description, tags used but not declared, and malformed paths — returning a valid flag, counts of paths, operations, schemas, tags and servers, and separate error and warning lists. A summary endpoint inventories the whole API: every endpoint with its method, path, operationId, summary and tags, plus the declared servers, tags and component schemas. Built for CI gates on API contracts, API-catalogue ingestion, documentation pipelines and design review. An OpenAPI definition validator and linter — distinct from the JSON-Schema validator (jsonschema), the JSON/YAML/XML converters and the on-page HTML/SEO tools. No upstream key, no cache.","contact":{"name":"PremiumApi","url":"https://www.oanor.com/by/premiumapi"}},"servers":[{"url":"https://api.oanor.com/openapi-api","description":"oanor gateway"}],"tags":[{"name":"OpenAPI"},{"name":"Meta"}],"components":{"securitySchemes":{"oanorKey":{"type":"apiKey","in":"header","name":"x-oanor-key","description":"Get your key at https://www.oanor.com/developer/keys"}}},"security":[{"oanorKey":[]}],"paths":{"/v1/summary":{"get":{"operationId":"get_v1_summary","tags":["OpenAPI"],"summary":"Inventory a spec's endpoints","description":"","parameters":[{"name":"spec","in":"query","required":false,"description":"Inline OpenAPI/Swagger JSON or YAML","schema":{"type":"string"},"example":"{\"openapi\":\"3.0.0\",\"info\":{\"title\":\"Example API\",\"version\":\"1.0.0\"},\"paths\":{\"\\/ping\":{\"get\":{\"operationId\":\"ping\",\"summary\":\"Ping\",\"responses\":{\"200\":{\"description\":\"ok\"}}}}}}"},{"name":"url","in":"query","required":false,"description":"URL to fetch the spec from","schema":{"type":"string"}}],"security":[{"oanorKey":[]}],"responses":{"200":{"description":"OK"},"401":{"description":"Missing or invalid x-oanor-key header"},"402":{"description":"Active subscription required"},"429":{"description":"Rate-limit or monthly quota reached"},"502":{"description":"Upstream did not respond"}}}},"/v1/validate":{"get":{"operationId":"get_v1_validate","tags":["OpenAPI"],"summary":"Validate & lint a spec","description":"","parameters":[{"name":"spec","in":"query","required":false,"description":"Inline OpenAPI/Swagger JSON or YAML","schema":{"type":"string"},"example":"{\"openapi\":\"3.0.0\",\"info\":{\"title\":\"Example API\",\"version\":\"1.0.0\"},\"paths\":{\"\\/ping\":{\"get\":{\"operationId\":\"ping\",\"summary\":\"Ping\",\"responses\":{\"200\":{\"description\":\"ok\"}}}}}}"},{"name":"url","in":"query","required":false,"description":"URL to fetch the spec from","schema":{"type":"string"}}],"security":[{"oanorKey":[]}],"responses":{"200":{"description":"OK"},"401":{"description":"Missing or invalid x-oanor-key header"},"402":{"description":"Active subscription required"},"429":{"description":"Rate-limit or monthly quota reached"},"502":{"description":"Upstream did not respond"}}}},"/v1/meta":{"get":{"operationId":"get_v1_meta","tags":["Meta"],"summary":"Supported versions & inputs","description":"","parameters":[],"security":[{"oanorKey":[]}],"responses":{"200":{"description":"OK"},"401":{"description":"Missing or invalid x-oanor-key header"},"402":{"description":"Active subscription required"},"429":{"description":"Rate-limit or monthly quota reached"},"502":{"description":"Upstream did not respond"}}}}},"x-oanor-pricing":[{"slug":"free","name":"Free","price_cents_month":0,"monthly_call_quota":2360,"rps_limit":2,"hard_limit":true},{"slug":"starter","name":"Starter","price_cents_month":685,"monthly_call_quota":47000,"rps_limit":8,"hard_limit":true},{"slug":"pro","name":"Pro","price_cents_month":2160,"monthly_call_quota":240000,"rps_limit":20,"hard_limit":true},{"slug":"mega","name":"Mega","price_cents_month":5650,"monthly_call_quota":880000,"rps_limit":50,"hard_limit":true}],"x-oanor-marketplace-url":"https://www.oanor.com/api/openapi-api"}