API referenceTenvelo API
https://api.tenvelo.com The contract, as OpenAPI

Contract 2026-10-10. Every path below carries its own major version.

Problem types · 422

Unprocessable Entity

The campaign's audience is empty: no guest in the segment may be told it. Widen the segment and try again.

    • typehttps://api.tenvelo.com/problems/campaign-audience-empty
    • status422
    • titleUnprocessable Entity

    Branch on type; title and detail are prose and may be reworded. Quote the response's trace_id when asking for help.