---
title: "Setup Telnyx Number"
method: POST
path: "/api/channels/telnyx/setup"
tags: ["channels", "channels", "telnyx-voice"]
---

# Setup Telnyx Number

`POST /api/channels/telnyx/setup`

## Request

- Base URL: `https://api.dialogbrain.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.dialogbrain.com/api/channels/telnyx/setup`
- Auth: none declared

Connect an owned Telnyx number: TeXML app, inbound SIP infra, outbound.

## Request body

- TelnyxSetupRequest
  - `api_key` string, required: Telnyx API v2 key
  - `phone_number` string, required
  - `public_key` string, required: Account public key from Mission Control, for Ed25519

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway.md) · [All operations](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway/llms.txt) · [OpenAPI document](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway/revisions/77bef09a9209?raw)