Versioning / Changelog
echoValue keeps the public API contract documented in the OpenAPI Specification and endpoint reference pages.
Versioning
Section titled “Versioning”The API uses the stable base URL:
https://api.echovalue.devChanges are documented in place unless a future breaking change requires a new versioned surface. Client integrations should rely on documented request fields, response fields, status codes, limits, and response headers.
Compatibility
Section titled “Compatibility”Non-breaking changes can include:
- New optional response fields
- New optional request fields
- New endpoints
- Clarifications to limits, pricing notes, or examples
Breaking changes include removals, renamed fields, stricter required fields, changed status-code meaning, or incompatible behavior changes for existing endpoints.
Changelog
Section titled “Changelog”| Date | Change |
|---|---|
| 2026-04-24 | Added this versioning and changelog reference page. |