API Reference · public documentation
API Reference
Choose the package surface for your integration. Start with the current HTTP example, then use the versioned package-root signatures to adapt one action. Documentation and account sign-in are public. Approved preview participants can download the selected packages from Package access. The Retell signatures here describe historical preview.1, not adapter preview.3.
PackagePurposeDocumented version
Grounding, authorization, protected execution, effect verification, reconciliation, and claim permission contracts.
1.0.0-rc.1Runtime lifecycle, identity, initial/live/recovery claim plans, observation claims, reconciliation, and trace contracts.
0.2.0-preview.5Protected-action definitions, outcome-aware plans, provider/verifier composition, exact-result live reconciliation, durable records, and bounded results.
0.2.0-preview.8Historical preview.1 adapter declarations; use the current preview.3 guide for integration.
0.2.0-preview.1See package access for the current package set and current availability.