Telnyx Whatsapp Phone Numbers API
Manage Whatsapp phone numbers
Telnyx Whatsapp Phone Numbers API is one of 169 APIs that Telnyx publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Whatsapp Phone Numbers. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes 12 operations across 8 paths, and defines 13 schemas. It is described by OpenAPI 3.2.0, at version 2.0.0.
Requests are made against a single base URL, https://api.telnyx.com/v2.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 6
Telnyx Whatsapp Phone Numbers API declares
6 security schemes
for authenticating requests.
It accepts HTTP bearer tokens (bearerAuth).
It accepts HTTP bearer tokens (branded-calling_bearerAuth).
It supports OAuth 2.0 (oauthClientAuth) using the authorizationCode and clientCredentials flows, exposing 1 scope.
It accepts HTTP bearer tokens (JWT) (outbound-voice-profiles_bearerAuth).
It accepts HTTP bearer tokens (pronunciation-dicts_bearerAuth).
It accepts HTTP bearer tokens (JWT) (stored-payment-transactions_bearerAuth).
By default, every request must be authenticated.
branded-calling_bearerAuth— API key passed as a Bearer token in the Authorization headeroauthClientAuth— OAuth 2.0 authentication for Telnyx API and MCP integrationspronunciation-dicts_bearerAuth— Telnyx API v2 key. Obtain from https://portal.telnyx.com
Paths & Operations 12
Across 8 paths, the API surfaces 12 operations — 2 DELETE, 4 GET, 2 PATCH, 4 POST. Each is listed below with its method, path, parameters, and response codes.
Manage Whatsapp phone numbers
Schemas 13
The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are WhatsappProfileData (14 properties), WhatsappPhoneResponse (11 properties), WhatsappUpdateProfileRequest (8 properties), messaging_Error (5 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Telnyx 12
Other APIs Telnyx publishes across the network.
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