For AI agents: visit https://twilio-api.readme.io/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.

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v1.0

API Reference

v1.0API Reference

Twilio API

Twilio API Overview

Identity Access Mangement (IAM)

Overview
Authentication
API Status and Error Codes

Test Credentials

Overview
Supported Resource

Auth Token

Overview
Create Or Delete Secondary Auth Token

Accounts

Overview
Main Account
Subaccounts

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Permissions

Subaccounts use the main account's voice and SMS messaging permissions.

Updated over 1 year ago

Updated over 1 year ago