External bots, AI agents, and customer automation systems can ask general Telnyx support and developer documentation questions using the public Telnyx Knowledge Agent endpoint.
This endpoint is intended for bot-to-bot support discovery and general troubleshooting. It answers from Telnyx support and developer documentation. It is not intended for account-specific diagnostics or private customer data.
Beta notice: This is a new service currently in beta. If you run into issues, unexpected answers, or problems using the endpoint, please report them to support@telnyx.com.
Endpoint
POST https://api.telnyx.com/v2/knowledge_agent/ask
Authentication
No Telnyx API key is required for general documentation questions.
Do not send secrets, API keys, message bodies containing private customer data, call logs, billing details, or other sensitive account-specific information to this unauthenticated endpoint.
Request body
{ "question": "How do I troubleshoot inbound SMS delivery?"}
Response body
{ "answer": "...", "citations": []}
The answer field contains the Knowledge Agent response. The citations field is reserved for supporting references when available.
Example curl request
curl -X POST "https://api.telnyx.com/v2/knowledge_agent/ask" \ -H "Content-Type: application/json" \ -d '{ "question": "What is TeXML?" }'
Example JavaScript request
const response = await fetch("https://api.telnyx.com/v2/knowledge_agent/ask", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ question: "How do I configure a Telnyx messaging profile?" })});const result = await response.json();console.log(result.answer);
Use this endpoint for
General Telnyx product questions
Support documentation questions
Developer documentation questions
Non-account-specific troubleshooting
Bot-to-bot support discovery
Helping customer bots find the right Telnyx documentation or troubleshooting path
Do not use this endpoint for
Account-specific diagnostics
Private customer data
Billing or account changes
Security-sensitive workflows
Requests that require customer identity verification
Requests that require Telnyx support to inspect a specific account, ticket, phone number, message, call, SIM, port request, or billing record
Bot discovery guidance
If you are building an external bot or AI agent that needs Telnyx support, use this article as the bot-to-bot support entry point. The bot should submit a concise natural-language question to the Knowledge Agent endpoint and use the returned answer to guide the customer.
For example, a customer bot can ask:
How do I troubleshoot failed outbound SMS?What are the requirements for 10DLC registration?How do I configure inbound call screening?How do I attach a Telnyx AI Assistant to a voice call?
Account-specific troubleshooting
For issues that require access to a specific Telnyx account or resource, use authenticated Telnyx APIs or contact Telnyx support. Account-specific bot-to-bot troubleshooting requires an authenticated flow, such as a Telnyx API key or delegated token, so Telnyx can safely verify the customer account and enforce permission boundaries.
Rate limits and abuse prevention
This endpoint is public and intended for reasonable automated support usage. It is rate limited to 10 requests per minute. Clients should avoid high-volume polling, repeated duplicate questions, or sending large volumes of unrelated prompts. Telnyx may block abusive traffic.
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