# Copilot - Microsoft Copilot with Web Access (Unofficial)

> Fast and reliable Microsoft Copilot API with OpenAI's latest models, web access, and continuous conversations support (unofficial).

## Overview

Copilot API is a fast and reliable unofficial Microsoft Copilot API with web access and continuous conversation support. It returns AI responses as structured JSON via REST.

Who is this API for: developers building AI assistants, chatbots, research and content tools that need a web-connected model.

What it returns: Copilot chat completions with web access and multi-turn conversation support.

Need help integrating? Contact support@openwebninja.com.
For high volume / large scale plans, please contact support@openwebninja.com.

## Endpoints

### POST /copilot - Copilot
Chat with Copilot with web access and continuous conversation support.
Full URL: `https://api.openwebninja.com/copilot/copilot`

## Base URL and Authentication

- Base URL: `https://api.openwebninja.com/copilot`
- Auth: API key in the `x-api-key` header. Get a key by subscribing (free tier available) at https://app.openwebninja.com/api/copilot

## Topics

copilot api, microsoft copilot api, ai chat api, chatbot api, llm api, ai assistant api, web access ai api, conversational ai api

## Links

- API page: https://www.openwebninja.com/api/copilot
- Get an API key / subscribe: https://app.openwebninja.com/api/copilot
- Pricing & plans: https://app.openwebninja.com/api/copilot/pricing
- Website: https://www.openwebninja.com
- OpenAPI spec: https://openwebninja.s3.us-east-1.amazonaws.com/portal/openapi/copilot.yaml
- Support: support@openwebninja.com

_Last updated: 2026-05-27_