Telnyx Access Tokens API is a hosted REST API for access token creation, part of the Telnyx v2 API at https://api.telnyx.com/v2. Telnyx describes itself as a carrier-owned, private-IP cloud communications and AI infrastructure platform. Its wider API covers programmable voice and SIP trunking, SMS/MMS/RCS/WhatsApp messaging, email, fax, phone numbers and porting, IoT SIM, networking, storage, AI inference, voice AI assistants and a hosted MCP server. This endpoint group suits developers who need to issue tokens as part of an integration with that platform, including teams building communications or AI agent workflows.
Published for it: an OpenAPI description, documentation, and an APIs.json index.
Ratings in the APIs.io catalog: the provider has a Kin Score of 86.1 (band: exemplar) and an Agent Readiness score of 78.6 (band: agent-native, scored 2026-10-17).
Pricing: set by the provider.
Access: self-serve signup with the provider. Note that this listing is posted by the APIs.io catalog. APIs.io does not own or sell this API; you get access from the provider, Telnyx.
Condition: live hosted API, listed in the APIs.io catalog.
Docs: https://developers.telnyx.com/api
Catalog listing: https://apis.io/apis/telnyx/telnyx-access-tokens-api/ Provider: https://telnyx.com/