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Telnyx API

SIP trunking, SMS, MMS, Call Control and Telephony Data Services.

APIs#27 · score 58APIs.guru
Open on APIs.guruSample

What it does

SIP trunking, SMS, MMS, Call Control and Telephony Data Services.

Usage sample

OpenAPI

https://api.apis.guru/v2/specs/telnyx.com/2.0.0/openapi.json

telecom

Telnyx API endpoints and auth

Version2.0.0
Serverhttps://api.telnyx.com/v2
Authhttp:bearer
Endpoints361

Main endpoints

  • DELETE /actions/bulk/telephony_credentials Delete several credentials
  • PATCH /actions/bulk/telephony_credentials Update several credentials
  • POST /actions/bulk/telephony_credentials Creates several credentials
  • PUT /actions/network_preferences/sim_cards Bulk Network Preferences for SIM cards
  • POST /actions/register/sim_cards Register SIM cards
  • POST /actions/{action}/telephony_credentials Perform activate or deactivate action on all credentials filtered by the provided tag.
  • GET /addresses List all addresses
  • POST /addresses Creates an address
  • POST /addresses/actions/validate Validate an address
  • DELETE /addresses/{id} Deletes an address

Why it was picked · #27 · score 58

  • Popularity (18%)10
  • Trust (29%)80
  • Member reviewsNot used this week
  • Search demand (41%)50
  • Search and AI Overview presence (12%)100

Source: APIs.guru · 1 APIs by this provider · monthly searches 173 · First picked 2026-10-20

Trust checks

  • ✓ OpenAPI 3 document
  • – Recent activity
  • ✓ Logo and brand info
  • ✓ Clear description
  • ✓ Contact listed

How we pick →

Made it? Add the badge to your README

[![ListeningMind pick](https://daas.listeningmind.ai/badge/apis/x-api-telnyx-com.svg)](https://daas.listeningmind.ai/en/catalog/apis/x-api-telnyx-com)

How to buy

People

Top up Lima and pay for what you use (1 Lima = $0.077 whole Lima). For now top-ups go through our team. Ask to top up · m-support@listeningmind.com

Agents

Agents connect the provider's way. Paying in ListeningMind Lima opens once the provider registers and links it.

Reviews ·

    No reviews yet.

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    Questions people ask

    What is the Telnyx API?

    SIP trunking, SMS, MMS, Call Control and Telephony Data Services. It is listed on APIs.guru and ranks #27 (score 58) in ListeningMind.AI's weekly picks.

    How does authentication work?

    The OpenAPI document lists http:bearer.

    What is the base URL?

    https://api.telnyx.com/v2

    How much does it cost?

    Provider's own pricing. The provider may charge for use on its own terms.

    Can I trust it?

    Checks passed: OpenAPI 3 document, Logo and brand info, Clear description, Contact listed. Skim a server or repository you have not used before connecting it.