{"openapi":"3.1.0","info":{"title":"SemVer Toolkit","version":"0.1.0","description":"Parse, compare and range-test semantic versions.","x-guidance":"Parse, compare and range-test semantic versions. Each operation is an HTTP POST to its /v1/<operation> path with a JSON request body (see each operation's requestBody schema) and returns a JSON response. Endpoints are paid per successful call via x402 or MPP (USDC on Base); an unpaid request returns 402 with payment metadata in the WWW-Authenticate header.","contact":{"email":"hello@openverbs.com"}},"x-discovery":{"ownershipProofs":["0xb1401a71756f51464a9962db12f1eb3e9522490cd20010b06d00cf7b7770acfd5f79721f9dfdf2643f8cecd29af3bde9ec133941a386042b32d9886053a70de61b","0xc1c1f11793e18a00fcb7072421f26e89fb75b6aa517fa84370564991f4b10efa024f6f57e4e67eefd20cf46cc01fc5a62d793fa8fbcda04f26c946a3433d73f91b","0x676b474af0ef9ed4809b5d12d2e789b36e52d56215b21f601d71f76620e36ec630347116a7b2b349a3c3681e5db0fbfa76c4169a676b6d6f27864d0e5017284a1c","0xc2ab96522515ed9e9bc4f1a241b774bd48df42e951ddbf7f6aa8fc76f5a96a20421703e1ec402ce7eb1e4eabea3b6e4e4129cf39d56ea91cf4fcf38561fc94fc1c"]},"servers":[{"url":"https://semver.openverbs.com"}],"paths":{"/health":{"get":{"summary":"Health check","security":[],"responses":{"200":{"description":"Healthy","content":{"application/json":{"schema":{"type":"object","properties":{"ok":{"type":"boolean"},"service":{"type":"string"},"version":{"type":"string"}}}}}}}}},"/v1/parse":{"post":{"summary":"Parse version","description":"Parse a semantic version into major/minor/patch, prerelease and build metadata. Paid endpoint (x402 + MPP). Price: $0.002000 USDC per successful payment.","tags":["parse semver","semantic version parser","version metadata lookup","normalize package version","extract prerelease build","semver api"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"version":{"type":"string","minLength":1,"maxLength":256,"description":"The semantic version to parse, e.g. \"1.2.3-beta.1+build\"."}},"required":["version"],"additionalProperties":false}}}},"responses":{"200":{"description":"Whether it is `valid`, the normalized `version`, `major`/`minor`/`patch`, and `prerelease`/`build` arrays.","content":{"application/json":{"schema":{"type":"object","description":"Whether it is `valid`, the normalized `version`, `major`/`minor`/`patch`, and `prerelease`/`build` arrays."}}}},"400":{"description":"Invalid request; no payment is attempted"},"402":{"description":"Payment required; x402/MPP metadata returned in headers"},"502":{"description":"Upstream provider error after payment verification"}},"x-payment-info":{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"Parse a semantic version into major/minor/patch, prerelease and build metadata.","method":"tempo","preferredOffer":"mpp-tempo","price":{"mode":"fixed","currency":"USD","amount":"0.002000"},"protocols":[{"x402":{"scheme":"exact","network":"eip155:8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"evm","intent":"charge","network":"8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"tempo","intent":"charge","network":"4217","currency":"0x20c000000000000000000000b9537d11c60e8b50","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}}],"network":"4217","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A","offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Parse a semantic version into major/minor/patch, prerelease and build metadata.","intent":"charge","method":"evm","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"},{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"Parse a semantic version into major/minor/patch, prerelease and build metadata.","intent":"charge","method":"tempo","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}]}}},"/v1/compare":{"post":{"summary":"Compare versions","description":"Compare two semantic versions and report which is greater (precedence-aware). Paid endpoint (x402 + MPP). Price: $0.002000 USDC per successful payment.","tags":["compare semver versions","version precedence check","which version is newer","sort package versions","semver compare api"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"a":{"type":"string","minLength":1,"maxLength":256,"description":"First version."},"b":{"type":"string","minLength":1,"maxLength":256,"description":"Second version."}},"required":["a","b"],"additionalProperties":false},"example":{"a":"1.2.3","b":"1.3.0"}}}},"responses":{"200":{"description":"The `comparison` (-1/0/1), a `relation` (lt/eq/gt) and the `greater` version.","content":{"application/json":{"schema":{"type":"object","description":"The `comparison` (-1/0/1), a `relation` (lt/eq/gt) and the `greater` version."}}}},"400":{"description":"Invalid request; no payment is attempted"},"402":{"description":"Payment required; x402/MPP metadata returned in headers"},"502":{"description":"Upstream provider error after payment verification"}},"x-payment-info":{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"Compare two semantic versions and report which is greater (precedence-aware).","method":"tempo","preferredOffer":"mpp-tempo","price":{"mode":"fixed","currency":"USD","amount":"0.002000"},"protocols":[{"x402":{"scheme":"exact","network":"eip155:8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"evm","intent":"charge","network":"8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"tempo","intent":"charge","network":"4217","currency":"0x20c000000000000000000000b9537d11c60e8b50","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}}],"network":"4217","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A","offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Compare two semantic versions and report which is greater (precedence-aware).","intent":"charge","method":"evm","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"},{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"Compare two semantic versions and report which is greater (precedence-aware).","intent":"charge","method":"tempo","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}]}}},"/v1/satisfies":{"post":{"summary":"Range satisfaction","description":"Test whether a version satisfies a semver range (^, ~, x-ranges, ||, hyphen). Paid endpoint (x402 + MPP). Price: $0.002000 USDC per successful payment.","tags":["check semver range","version range satisfaction","validate package version range","npm semver satisfies","test version constraint","semver range api"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"version":{"type":"string","minLength":1,"maxLength":256,"description":"The version to test."},"range":{"type":"string","minLength":1,"maxLength":256,"description":"The semver range, e.g. \"^1.2.0\" or \">=1.0.0 <2.0.0\"."},"includePrerelease":{"type":"boolean","description":"Match prerelease versions in-range. Defaults to false."}},"required":["version","range"],"additionalProperties":false},"example":{"version":"1.2.3","range":"^1.0.0","includePrerelease":false}}}},"responses":{"200":{"description":"Whether the version `satisfies` the range, plus the `normalizedRange`.","content":{"application/json":{"schema":{"type":"object","description":"Whether the version `satisfies` the range, plus the `normalizedRange`."}}}},"400":{"description":"Invalid request; no payment is attempted"},"402":{"description":"Payment required; x402/MPP metadata returned in headers"},"502":{"description":"Upstream provider error after payment verification"}},"x-payment-info":{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"Test whether a version satisfies a semver range (^, ~, x-ranges, ||, hyphen).","method":"tempo","preferredOffer":"mpp-tempo","price":{"mode":"fixed","currency":"USD","amount":"0.002000"},"protocols":[{"x402":{"scheme":"exact","network":"eip155:8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"evm","intent":"charge","network":"8453","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}},{"mpp":{"method":"tempo","intent":"charge","network":"4217","currency":"0x20c000000000000000000000b9537d11c60e8b50","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}}],"network":"4217","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A","offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Test whether a version satisfies a semver range (^, ~, x-ranges, ||, hyphen).","intent":"charge","method":"evm","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"},{"amount":"2000","currency":"0x20c000000000000000000000b9537d11c60e8b50","description":"Test whether a version satisfies a semver range (^, ~, x-ranges, ||, hyphen).","intent":"charge","method":"tempo","recipient":"0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A"}]}}}},"x-service-info":{"categories":["compute"],"docs":{"homepage":"https://semver.openverbs.com","apiReference":"https://semver.openverbs.com/openapi.json"}}}