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Telnyx

Telnyx Credential Connections API

Credential connection operations

Documentation Provider Profile APIs.io OpenAPI GitHub

Telnyx Credential Connections API is one of 169 APIs that Telnyx publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Credential Connections. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 6 operations across 3 paths, and defines 18 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.

6 operations 3 paths 18 schemas 1 DELETE2 GET1 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.0
Base URL
https://api.telnyx.com/v2
Authentication
HTTP Bearer, HTTP Bearer, OAuth 2.0, HTTP Bearer, HTTP Bearer, HTTP Bearer
Contact
support@telnyx.com
Resource Areas
1

Authentication & Security 6

Telnyx Credential Connections 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 header
  • oauthClientAuth — OAuth 2.0 authentication for Telnyx API and MCP integrations
  • pronunciation-dicts_bearerAuth — Telnyx API v2 key. Obtain from https://portal.telnyx.com

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 1 DELETE, 2 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Credential Connections 6

Credential connection operations

GET
/credential_connections
List credential connections
ListCredentialConnections 3 params → 200400401403
POST
/credential_connections
Create a credential connection
CreateCredentialConnection body → 201401403422
DELETE
/credential_connections/{id}
Delete a credential connection
DeleteCredentialConnection 1 param → 200400401403404
GET
/credential_connections/{id}
Retrieve a credential connection
RetrieveCredentialConnection 1 param → 200400401403404
PATCH
/credential_connections/{id}
Update a credential connection
UpdateCredentialConnection 1 param body → 200401403404422
POST
/credential_connections/{id}/actions/check_registration_status
Check a Credential Connection Registration Status
CheckRegistrationStatus 1 param → 200400401403404

Schemas 18

The contract defines 18 schemas that model the data the API accepts and returns. The most detailed are CredentialConnection (29 properties), UpdateCredentialConnectionRequest (25 properties), CreateCredentialConnectionRequest (25 properties), CredentialInbound (13 properties). Each schema is shown below with its type and property counts.

CredentialConnection
object
29 properties
ConnectionJitterBuffer
object
Configuration options for Jitter Buffer. Enables Jitter Buffer for RTP streams of SIP Trunking calls. The feature is off unless enabled. You may define min and…
3 properties
UpdateCredentialConnectionRequest
object
25 properties
DtmfType
string
Sets the type of DTMF digits sent from Telnyx to this Connection. Note that DTMF digits sent to Telnyx will be accepted in all formats.
AnchorsiteOverride
string
Latency directs Telnyx to route media through the site with the lowest round-trip time to the user's connection. Telnyx calculates this time using ICMP ping me…
EncryptedMedia
stringnull
Enable use of SRTP for encryption. Cannot be set if the transportportocol is TLS.
ErrorResponse
object
1 property
CredentialInbound
object
13 properties
CreateCredentialConnectionRequest
object
25 properties 3 required
ConnectionAndroidPushCredentialId
stringnull
The uuid of the push credential for Android
ConnectionRtcpSettings
object
3 properties
CredentialOutbound
object
9 properties
connections_OutboundVoiceProfileId
string
Identifies the associated outbound voice profile.
ConnectionIosPushCredentialId
stringnull
The uuid of the push credential for Ios
ConnectionName
string
A user-assigned name to help manage the connection.
ConnectionNoiseSuppression
string
Controls when noise suppression is applied to calls. When set to 'inbound', noise suppression is applied to incoming audio. When set to 'outbound', it's applie…
ConnectionNoiseSuppressionDetails
object
Configuration options for noise suppression. These settings are stored regardless of the noisesuppression value, but only take effect when noisesuppression is…
2 properties
connections_PaginationMeta
object
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

telnyx-credential-connections-api-openapi.yml Raw ↑

Other APIs Telnyx publishes across the network.

Telnyx Access Tokens API
AE Profile APIs.io
Telnyx Addresses API
AE Profile APIs.io
Telnyx Advanced Number Orders API
AE Profile APIs.io
Telnyx Assistants API
AE Profile APIs.io
Telnyx Audio API
AE Profile APIs.io
Telnyx Audit Logs API
AE Profile APIs.io
Telnyx Authentication Providers API
AE Profile APIs.io
Telnyx AutoRechargePreferences API
AE Profile APIs.io
Telnyx Billing API
AE Profile APIs.io
Telnyx Billing Groups API
AE Profile APIs.io
Telnyx Brands API
AE Profile APIs.io
Telnyx Bucket SSL Certificate API
AE Profile APIs.io
#Credential Connections
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API Details
ID
telnyx:telnyx-credential-connections-api
Base URL
https://api.telnyx.com/v2
Docs
https://developers.telnyx.com/api
Provider
Telnyx
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