> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.coperniq.io/coperniq-api/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.coperniq.io/_mcp/server.

# Coperniq API

> Official Coperniq API documentation. Build integrations for solar and construction project management — projects, opportunities, work orders, invoices, webhooks, and more.

## Docs

- [Coperniq API Documentation](https://docs.coperniq.io/coperniq-api/introduction.md): Official Coperniq API documentation. Build integrations for solar and construction workflows — manage projects, opportunities, work orders, contacts, invoices, and more.
- [Authentication | Coperniq API](https://docs.coperniq.io/coperniq-api/authentication.md): Learn how to authenticate with the Coperniq API using API keys. Generate keys and set request headers for your integration.
- [Quick Start | Coperniq API](https://docs.coperniq.io/coperniq-api/quick-start.md): Get started with the Coperniq API in minutes. Create an API key and make your first request to projects, accounts, or opportunities.
- [Technical Details | Coperniq API](https://docs.coperniq.io/coperniq-api/technical-details.md): Rate limits, archiving vs. deleting records, and other technical details for building against the Coperniq API.
- [Webhooks | Coperniq API](https://docs.coperniq.io/coperniq-api/webhooks.md): Receive real-time event notifications from Coperniq via webhooks. Set up outbound webhooks for projects, work orders, appointments, and more.