Skip to content

API Overview

The Tellexa API enables programmatic access to your AI assistants, allowing you to:

  • Send messages and receive responses
  • Trigger assistant actions
  • Manage integrations
  • Access conversation history
  • Build custom applications
https://api.tellexa.ai/v1

All API requests require authentication via API key or OAuth 2.0.

Terminal window
curl -H "Authorization: Bearer YOUR_API_KEY" \
https://api.tellexa.ai/v1/assistants
Terminal window
curl -X POST https://api.tellexa.ai/v1/messages \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"assistant_id": "ast_abc123",
"message": "What meetings do I have tomorrow?"
}'
{
"id": "msg_xyz789",
"assistant_id": "ast_abc123",
"content": "You have 3 meetings tomorrow:\n\n1. 9:00 AM - Team standup (30 min)\n2. 11:00 AM - Client call with Acme (1 hour)\n3. 3:00 PM - Project review (45 min)",
"created_at": "2026-02-06T10:30:00Z"
}
EndpointMethodDescription
/assistantsGETList your assistants
/assistants/{id}GETGet assistant details
/messagesPOSTSend a message
/messages/{id}GETGet message details
/conversationsGETList conversations
/integrationsGETList connected integrations
/webhooksPOSTCreate a webhook
PlanRequests/minRequests/day
Standard6010,000
Professional12050,000
EnterpriseCustomCustom

We’re developing official SDKs for:

  • Python
  • JavaScript/TypeScript
  • Go

Want early access to the API?

  1. Join the API waitlist
  2. Describe your use case
  3. We’ll reach out when API access is available