Telnyx

SMS · API key · No webhooks

1,508tools · 801 write

Agents can call 1508 tools for Telnyx: 707 that read and 801 that write. 2 are unified tools that work the same across SMS apps; 1506 are Telnyx's own API. Writes wait for a person to approve them.

1506 operations from the vendor's own spec, checked nightly by the API registry; last changed 31 Oct 2026. Source ↗