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Semver Parse
x402
Semver Parse is a paid API for AI agents from semver.openverbs.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Parses a semantic version string into its constituent components: major, minor, patch, prerelease, and build metadata.
Price / call$0.002
Success—
StatusUnknown
How this service works
Parse a semantic version into major/minor/patch, prerelease and build metadata.
Output
Returns a structured object containing the parsed components of the semantic version: major (integer), minor (integer), patch (integer), prerelease (string or array of identifiers), and build metadata (string or array), derived from the input version string.
Example use cases
CI pipeline version inspection
“I need to know the major, minor, and patch numbers from the release tag '2.5.0-rc.1+build.42' so I can decide whether to trigger a major-version deployment step.”
Changelog generator preprocessing
“Parse '1.14.3-alpha.1' into its semver components so I can generate the right section header in the changelog.”
Package compatibility check
“Break down the version string '0.9.11-pre.3+nightly.20240601' into its parts — I need to check whether the prerelease tag is present before publishing to the registry.”
Technical details
Endpoint
POSThttps://semver.openverbs.com/v1/parseWhen to prefer
Choose this endpoint when you need to programmatically decompose a semantic version string into its named components (major, minor, patch, prerelease, build metadata). It is ideal for CI/CD pipelines, package managers, changelog generators, or any workflow that needs to inspect or route based on individual parts of a version number. Prefer this over string-splitting heuristics when correctness per the semver spec matters.
Side effects
- Invalid or malformed semver string returns a parse error
- Version string exceeding 256 characters is rejected
- Missing or empty version field returns a validation error
- Non-semver formats (e.g. date-based versions like '2024.06.01') may fail to parse
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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