---
title: "Seller Copilot"
description: "A single chat endpoint for AI-powered conversations with Mindtickle Copilot, with context retention, citations, and streaming responses."
contentType: "overview"
url: "https://developer.mindtickle.com/docs/copilot/seller-copilot/"
---

Seller Copilot handles prompts and returns streaming responses with context retention and citations, from a single unified chat endpoint. With it you can initiate a chat session, send a user query, continue a conversation with its earlier messages for context, and stream the assistant reply in real time with server-sent events (SSE).

## Endpoints

- [Send a chat message](/docs/copilot/seller-copilot/send-a-chat-message/): send a prompt from a user, optionally with previous messages, and receive the assistant reply as streamed chunks.

## Related

- [Authentication and setup](/docs/getting-started/authentication-and-setup/): base URLs, authentication, rate limits, and status codes.