Wild APIs

Telnyx Voice API

PaidLiveLast verified 29 Sept 2026
Make and control phone calls with text-to-speech, recording, live transcription and audio streaming.

Example request

curl -s https://api.telnyx.com/v2/call_control_applications -H 'Authorization: Bearer $API_KEY'

Free tier, in plain English

Pay as you go with a card on file: US outbound calls from $0.007 a minute, inbound billed per minute on top of number rental.

Alternatives in Voice

All 3 Voice APIs →