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Syllable Channels.twilio.numbers API

Operations related to setting up phone numbers in Twilio for use in channels.

Syllable Channels.twilio.numbers API is one of 41 APIs that Syllable publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 4 operations across 2 paths, and defines 10 schemas. It is described by OpenAPI 3.2.0, at version 0.0.3.

Requests are made against a single base URL, https://api.syllable.cloud.

4 operations 2 paths 10 schemas 1 GET2 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.0.3
Base URL
https://api.syllable.cloud
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Syllable Channels.twilio.numbers API declares 1 security scheme for authenticating requests. An API key is passed in the header as Syllable-API-Key (APIKeyHeader).

Paths & Operations 4

Across 2 paths, the API surfaces 4 operations — 1 GET, 2 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

channels.twilio.numbers 4

Operations related to setting up phone numbers in Twilio for use in channels.

POST
/api/v1/channels/twilio/{channel_id}/numbers/verify-a2p-compliance
Verify Twilio Us A2P Compliance
channels_twilio_numbers_a2p_compliance_check 1 param body → 200422
POST
/api/v1/channels/twilio/{channel_id}/numbers
Add Twilio Number
channels_twilio_numbers_add 1 param body → 200422
PUT
/api/v1/channels/twilio/{channel_id}/numbers
Update Twilio Number
channels_twilio_numbers_update 1 param body → 200422
GET
/api/v1/channels/twilio/{channel_id}/numbers
List Twilio Phone Numbers
channels_twilio_numbers_list 1 param → 200422

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are TwilioPhoneNumber (4 properties), ValidationError (3 properties), TwilioNumberAddRequest (2 properties), TwilioNumberUpdateRequest (2 properties). Each schema is shown below with its type and property counts.

TwilioNumberUpdateResponse
object
Response model for updating a Twilio number and associating it with a channel.
1 property 1 required
HTTPValidationError
object
1 property
TwilioNumberUpdateRequest
object
Request model for updating a Twilio number and associating it with a channel.
2 properties 2 required
A2pMessagingPathCheckResponse
object
Twilio-side A2P setup state for the number. Reflects Twilio configuration (Messaging Service + Brand + Campaign records); it is not carrier per-number REGISTER…
1 property 1 required
ValidationError
object
3 properties 3 required
TwilioNumberAddRequest
object
Request model for purchasing a Twilio number and associating it with a channel.
2 properties 2 required
TwilioPhoneNumber
object
4 properties 4 required
TwilioListNumbersResponse
object
Response model for a list of Twilio phone numbers
1 property 1 required
TwilioNumberAddResponse
object
Response model for purchasing a Twilio number and associating it with a channel.
1 property 1 required
A2pMessagingPathCheckRequest
object
Body to check US A2P / Messaging Service setup for one number on the Twilio channel.
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

syllable-channels-twilio-numbers-api-openapi.yml Raw ↑

Other APIs Syllable publishes across the network.

Syllable Agents API
Syllable Agents.test API
Syllable Bridge Phrases API
Syllable Channels API
Syllable Channels.targets API
Syllable Channels.twilio API
Syllable Conversation Config API
Syllable Conversations API
Syllable Custom Messages API
Syllable Dashboards API
Syllable Data Sources API
Syllable Directory API
Where this information came from

This is an independent, third-party profile of Syllable Channels.twilio.numbers API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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