# Coperniq API

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

## Instructions for AI Agents

- For clean Markdown of any page, append `.md` to the page URL
- For section-specific indexes, append `/llms.txt` to any section URL
- For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.coperniq.io/_mcp/server

## 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.
- [Release Notes](https://docs.coperniq.io/release-notes.md)
- [Release Notes (all entries)](https://docs.coperniq.io/release-notes/llms.txt)

## API Docs

- API Key > Authentication [Get API Key](https://docs.coperniq.io/api-key/authentication/get-api-key.md)
- API Reference > Projects [List Projects](https://docs.coperniq.io/api-reference/projects/list-projects.md)
- API Reference > Projects [Search Projects](https://docs.coperniq.io/api-reference/projects/search-projects.md)
- API Reference > Projects [Get Project](https://docs.coperniq.io/api-reference/projects/get-project.md)
- API Reference > Projects [Create Project](https://docs.coperniq.io/api-reference/projects/create-project.md)
- API Reference > Projects [Update Project](https://docs.coperniq.io/api-reference/projects/update-project.md)
- API Reference > Projects [Delete Project](https://docs.coperniq.io/api-reference/projects/delete-project.md)
- API Reference > Opportunities [List Opportunities](https://docs.coperniq.io/api-reference/opportunities/list-opportunities.md)
- API Reference > Opportunities [Search Opportunities](https://docs.coperniq.io/api-reference/opportunities/search-opportunities.md)
- API Reference > Opportunities [Get Opportunity](https://docs.coperniq.io/api-reference/opportunities/get-opportunity.md)
- API Reference > Opportunities [Create Opportunity](https://docs.coperniq.io/api-reference/opportunities/create-opportunity.md)
- API Reference > Opportunities [Update Opportunity](https://docs.coperniq.io/api-reference/opportunities/update-opportunity.md)
- API Reference > Opportunities [Delete Opportunity](https://docs.coperniq.io/api-reference/opportunities/delete-opportunity.md)
- API Reference > Accounts [List Accounts](https://docs.coperniq.io/api-reference/accounts/list-accounts.md)
- API Reference > Accounts [Search Accounts](https://docs.coperniq.io/api-reference/accounts/search-accounts.md)
- API Reference > Accounts [Get Account](https://docs.coperniq.io/api-reference/accounts/get-account.md)
- API Reference > Accounts [Create Account](https://docs.coperniq.io/api-reference/accounts/create-account.md)
- API Reference > Accounts [Update Account](https://docs.coperniq.io/api-reference/accounts/update-account.md)
- API Reference > Accounts [Delete Account](https://docs.coperniq.io/api-reference/accounts/delete-account.md)
- API Reference > Sites [List Sites](https://docs.coperniq.io/api-reference/sites/list-sites.md)
- API Reference > Sites [Get Site](https://docs.coperniq.io/api-reference/sites/get-site.md)
- API Reference > Sites [Create Site](https://docs.coperniq.io/api-reference/sites/create-site.md)
- API Reference > Sites [Move Site to Another Account](https://docs.coperniq.io/api-reference/sites/move-site.md)
- API Reference > Sites [Update Site](https://docs.coperniq.io/api-reference/sites/update-site.md)
- API Reference > Sites [Delete Site](https://docs.coperniq.io/api-reference/sites/delete-site.md)
- API Reference > Assets [List Assets](https://docs.coperniq.io/api-reference/assets/list-assets.md)
- API Reference > Assets [Get Asset](https://docs.coperniq.io/api-reference/assets/get-asset.md)
- API Reference > Assets [Create Asset](https://docs.coperniq.io/api-reference/assets/create-asset.md)
- API Reference > Assets [Update Asset](https://docs.coperniq.io/api-reference/assets/update-asset.md)
- API Reference > Vendors [List Vendors](https://docs.coperniq.io/api-reference/vendors/list-vendors.md)
- API Reference > Vendors [Search Vendors](https://docs.coperniq.io/api-reference/vendors/search-vendors.md)
- API Reference > Vendors [Get Vendor](https://docs.coperniq.io/api-reference/vendors/get-vendor.md)
- API Reference > Vendors [Create Vendor](https://docs.coperniq.io/api-reference/vendors/create-vendor.md)
- API Reference > Vendors [Create Vendor-Project Link](https://docs.coperniq.io/api-reference/vendors/create-vendor-project-link.md)
- API Reference > Vendors [Update Vendor](https://docs.coperniq.io/api-reference/vendors/update-vendor.md)
- API Reference > Vendors [Delete Vendor](https://docs.coperniq.io/api-reference/vendors/delete-vendor.md)
- API Reference > Vendors [Delete Vendor-Project Link](https://docs.coperniq.io/api-reference/vendors/delete-vendor-project-link.md)
- API Reference > AHJs [List AHJs](https://docs.coperniq.io/api-reference/ahjs/list-ahjs.md)
- API Reference > AHJs [Get AHJ](https://docs.coperniq.io/api-reference/ahjs/get-ahj.md)
- API Reference > AHJs [Update AHJ](https://docs.coperniq.io/api-reference/ahjs/update-ahj.md)
- API Reference > Utilities [List Utilities](https://docs.coperniq.io/api-reference/utilities/list-utilities.md)
- API Reference > Utilities [Get Utility](https://docs.coperniq.io/api-reference/utilities/get-utility.md)
- API Reference > Utilities [Update Utility](https://docs.coperniq.io/api-reference/utilities/update-utility.md)
- API Reference > Contacts [List Contacts](https://docs.coperniq.io/api-reference/contacts/list-contacts.md)
- API Reference > Contacts [Get Contact](https://docs.coperniq.io/api-reference/contacts/get-contact.md)
- API Reference > Contacts [Create Contact](https://docs.coperniq.io/api-reference/contacts/create-contact.md)
- API Reference > Contacts [Update Contact](https://docs.coperniq.io/api-reference/contacts/update-contact.md)
- API Reference > Contacts [Delete Contact](https://docs.coperniq.io/api-reference/contacts/delete-contact.md)
- API Reference > Notes [List Project Notes](https://docs.coperniq.io/api-reference/notes/list-project-notes.md)
- API Reference > Notes [List Opportunity Notes](https://docs.coperniq.io/api-reference/notes/list-opportunity-notes.md)
- API Reference > Notes [List Account Notes](https://docs.coperniq.io/api-reference/notes/list-account-notes.md)
- API Reference > Notes [List Work Order Notes](https://docs.coperniq.io/api-reference/notes/list-work-order-notes.md)
- API Reference > Notes [Create Project Note](https://docs.coperniq.io/api-reference/notes/create-project-note.md)
- API Reference > Notes [Create Opportunity Note](https://docs.coperniq.io/api-reference/notes/create-opportunity-note.md)
- API Reference > Notes [Create Account Note](https://docs.coperniq.io/api-reference/notes/create-account-note.md)
- API Reference > Notes [Create Work Order Note](https://docs.coperniq.io/api-reference/notes/create-work-order-note.md)
- API Reference > Notes [Update Note](https://docs.coperniq.io/api-reference/notes/update-note.md)
- API Reference > Notes [Delete Note](https://docs.coperniq.io/api-reference/notes/delete-note.md)
- API Reference > Work Orders [List Work Orders](https://docs.coperniq.io/api-reference/work-orders/list-work-orders.md)
- API Reference > Work Orders [List Project Work Orders](https://docs.coperniq.io/api-reference/work-orders/list-project-work-orders.md)
- API Reference > Work Orders [List Opportunity Work Orders](https://docs.coperniq.io/api-reference/work-orders/list-opportunity-work-orders.md)
- API Reference > Work Orders [List Account Work Orders](https://docs.coperniq.io/api-reference/work-orders/list-account-work-orders.md)
- API Reference > Work Orders [Get Work Order](https://docs.coperniq.io/api-reference/work-orders/get-work-order.md)
- API Reference > Work Orders [List Work Order Templates](https://docs.coperniq.io/api-reference/work-orders/list-work-order-templates.md)
- API Reference > Work Orders [Create Project Work Order](https://docs.coperniq.io/api-reference/work-orders/create-project-work-order.md)
- API Reference > Work Orders [Create Opportunity Work Order](https://docs.coperniq.io/api-reference/work-orders/create-opportunity-work-order.md)
- API Reference > Work Orders [Create Account Work Order](https://docs.coperniq.io/api-reference/work-orders/create-account-work-order.md)
- API Reference > Work Orders [Update Project Work Order](https://docs.coperniq.io/api-reference/work-orders/update-project-work-order.md)
- API Reference > Work Orders [Update Opportunity Work Order](https://docs.coperniq.io/api-reference/work-orders/update-opportunity-work-order.md)
- API Reference > Work Orders [Update Account Work Order](https://docs.coperniq.io/api-reference/work-orders/update-account-work-order.md)
- API Reference > Work Orders [Delete Project Work Order](https://docs.coperniq.io/api-reference/work-orders/delete-project-work-order.md)
- API Reference > Work Orders [Delete Opportunity Work Order](https://docs.coperniq.io/api-reference/work-orders/delete-opportunity-work-order.md)
- API Reference > Work Orders [Delete Account Work Order](https://docs.coperniq.io/api-reference/work-orders/delete-account-work-order.md)
- API Reference > Files [Get Project Files](https://docs.coperniq.io/api-reference/files/get-project-files.md)
- API Reference > Files [Get Opportunity Files](https://docs.coperniq.io/api-reference/files/get-request-files.md)
- API Reference > Files [Get Account Files](https://docs.coperniq.io/api-reference/files/get-account-files.md)
- API Reference > Files [Get File](https://docs.coperniq.io/api-reference/files/get-file.md)
- API Reference > Files [Create Project File (from URL)](https://docs.coperniq.io/api-reference/files/upload-project-file-from-url.md)
- API Reference > Files [Create Project File (stream)](https://docs.coperniq.io/api-reference/files/upload-project-file.md)
- API Reference > Files [Create Opportunity File (from URL)](https://docs.coperniq.io/api-reference/files/upload-request-file-from-url.md)
- API Reference > Files [Create Opportunity File (stream)](https://docs.coperniq.io/api-reference/files/upload-request-file.md)
- API Reference > Files [Create Account File (from URL)](https://docs.coperniq.io/api-reference/files/upload-account-file-from-url.md)
- API Reference > Files [Create Account File (stream)](https://docs.coperniq.io/api-reference/files/upload-account-file.md)
- API Reference > Files [Update File](https://docs.coperniq.io/api-reference/files/update-file.md)
- API Reference > Files [Delete File](https://docs.coperniq.io/api-reference/files/delete-file.md)
- API Reference > Folders [List Project Folders](https://docs.coperniq.io/api-reference/folders/get-project-folders.md)
- API Reference > Folders [List Opportunity Folders](https://docs.coperniq.io/api-reference/folders/get-opportunity-folders.md)
- API Reference > Folders [Get Folder](https://docs.coperniq.io/api-reference/folders/get-folder-by-id.md)
- API Reference > Folders [Get Folder Contents](https://docs.coperniq.io/api-reference/folders/get-folder-contents.md)
- API Reference > Folders [Get Phase Contents](https://docs.coperniq.io/api-reference/folders/get-phase-contents.md)
- API Reference > Folders [Create Project Folder](https://docs.coperniq.io/api-reference/folders/create-project-folder.md)
- API Reference > Folders [Create Opportunity Folder](https://docs.coperniq.io/api-reference/folders/create-opportunity-folder.md)
- API Reference > Folders [Update Folder](https://docs.coperniq.io/api-reference/folders/update-folder.md)
- API Reference > Folders [Delete Folder](https://docs.coperniq.io/api-reference/folders/delete-folder.md)
- API Reference > Line Items [List Project Line Items](https://docs.coperniq.io/api-reference/line-items/list-project-line-items.md)
- API Reference > Line Items [Replace Project Line Items](https://docs.coperniq.io/api-reference/line-items/replace-project-line-items.md)
- API Reference > Line Items [Replace Work Order Line Items](https://docs.coperniq.io/api-reference/line-items/replace-work-order-line-items.md)
- API Reference > Forms [List Form Templates](https://docs.coperniq.io/api-reference/forms/list-form-templates.md)
- API Reference > Forms [Get Form Template](https://docs.coperniq.io/api-reference/forms/get-form-template-by-id.md)
- API Reference > Forms [List Project Forms](https://docs.coperniq.io/api-reference/forms/list-project-forms.md)
- API Reference > Forms [List Opportunity Forms](https://docs.coperniq.io/api-reference/forms/list-opportunity-forms.md)
- API Reference > Forms [Get Form](https://docs.coperniq.io/api-reference/forms/get-form.md)
- API Reference > Forms [Create Project Form](https://docs.coperniq.io/api-reference/forms/create-project-form.md)
- API Reference > Forms [Create Opportunity Form](https://docs.coperniq.io/api-reference/forms/create-opportunity-form.md)
- API Reference > Forms [Create Work Order Form](https://docs.coperniq.io/api-reference/forms/create-work-order-form.md)
- API Reference > Forms [Attach file to form field from URL](https://docs.coperniq.io/api-reference/forms/attach-file-to-form-field-from-url.md)
- API Reference > Forms [Export Form as PDF](https://docs.coperniq.io/api-reference/forms/get-form-pdf.md)
- API Reference > Forms [Update Form](https://docs.coperniq.io/api-reference/forms/update-form.md)
- API Reference > Forms [Update Form Template](https://docs.coperniq.io/api-reference/forms/update-form-template.md)
- API Reference > Quotes [List Quotes](https://docs.coperniq.io/api-reference/quotes/list-quotes.md)
- API Reference > Quotes [Get Opportunity Quotes](https://docs.coperniq.io/api-reference/quotes/get-opportunity-quotes.md)
- API Reference > Quotes [Get Quote](https://docs.coperniq.io/api-reference/quotes/get-quote.md)
- API Reference > Quotes [Get Quote PDF](https://docs.coperniq.io/api-reference/quotes/get-quote-pdf.md)
- API Reference > Quotes [Create Quote](https://docs.coperniq.io/api-reference/quotes/create-quote.md)
- API Reference > Quotes [Send Quote](https://docs.coperniq.io/api-reference/quotes/send-quote.md)
- API Reference > Quotes [Update Quote](https://docs.coperniq.io/api-reference/quotes/update-quote.md)
- API Reference > Quotes [Delete Quote](https://docs.coperniq.io/api-reference/quotes/delete-quote.md)
- API Reference > Invoices [List Invoices](https://docs.coperniq.io/api-reference/invoices/list-invoices.md)
- API Reference > Invoices [Get Invoice](https://docs.coperniq.io/api-reference/invoices/get-invoice.md)
- API Reference > Invoices [Get Project Invoices](https://docs.coperniq.io/api-reference/invoices/get-project-invoices.md)
- API Reference > Invoices [Get Account Invoices](https://docs.coperniq.io/api-reference/invoices/get-account-invoices.md)
- API Reference > Invoices [Create Invoice](https://docs.coperniq.io/api-reference/invoices/create-invoice.md)
- API Reference > Invoices [Update Invoice](https://docs.coperniq.io/api-reference/invoices/update-invoice.md)
- API Reference > Invoices [Delete Invoice](https://docs.coperniq.io/api-reference/invoices/delete-invoice.md)
- API Reference > Payments [List Invoice Payments](https://docs.coperniq.io/api-reference/payments/list-invoice-payments.md)
- API Reference > Payments [Get Invoice Payment](https://docs.coperniq.io/api-reference/payments/get-invoice-payment.md)
- API Reference > Payments [List Bill Payments](https://docs.coperniq.io/api-reference/payments/list-bill-payments.md)
- API Reference > Payments [Get Bill Payment](https://docs.coperniq.io/api-reference/payments/get-bill-payment.md)
- API Reference > Payments [Create Invoice Payment](https://docs.coperniq.io/api-reference/payments/create-invoice-payment.md)
- API Reference > Payments [Create Bill Payment](https://docs.coperniq.io/api-reference/payments/create-bill-payment.md)
- API Reference > Payments [Update Payment](https://docs.coperniq.io/api-reference/payments/update-payment.md)
- API Reference > Payments [Delete Payment](https://docs.coperniq.io/api-reference/payments/delete-payment.md)
- API Reference > Bills [List Bills](https://docs.coperniq.io/api-reference/bills/list-bills.md)
- API Reference > Bills [Get Bill](https://docs.coperniq.io/api-reference/bills/get-bill.md)
- API Reference > Bills [Get Project Bills](https://docs.coperniq.io/api-reference/bills/get-project-bills.md)
- API Reference > Bills [Create Bill](https://docs.coperniq.io/api-reference/bills/create-bill.md)
- API Reference > Bills [Update Bill](https://docs.coperniq.io/api-reference/bills/update-bill.md)
- API Reference > Bills [Delete Bill](https://docs.coperniq.io/api-reference/bills/delete-bill.md)
- API Reference > Timesheets [List Timesheets](https://docs.coperniq.io/api-reference/timesheets/list-timesheets.md)
- API Reference > Timesheets [Get Timesheet](https://docs.coperniq.io/api-reference/timesheets/get-timesheet.md)
- API Reference > Timesheets [Create Timesheet](https://docs.coperniq.io/api-reference/timesheets/create-timesheet.md)
- API Reference > Timesheets [Update Timesheet](https://docs.coperniq.io/api-reference/timesheets/update-timesheet.md)
- API Reference > Timesheets [Delete Timesheet](https://docs.coperniq.io/api-reference/timesheets/delete-timesheet.md)
- API Reference > Reminders [Get Project Reminders](https://docs.coperniq.io/api-reference/reminders/get-project-reminders.md)
- API Reference > Reminders [Get Opportunity Reminders](https://docs.coperniq.io/api-reference/reminders/get-opportunity-reminders.md)
- API Reference > Reminders [Get Account Reminders](https://docs.coperniq.io/api-reference/reminders/get-account-reminders.md)
- API Reference > Reminders [Get Reminder](https://docs.coperniq.io/api-reference/reminders/get-reminder.md)
- API Reference > Reminders [Create Project Reminder](https://docs.coperniq.io/api-reference/reminders/create-project-reminder.md)
- API Reference > Reminders [Create Opportunity Reminder](https://docs.coperniq.io/api-reference/reminders/create-opportunity-reminder.md)
- API Reference > Reminders [Create Account Reminder](https://docs.coperniq.io/api-reference/reminders/create-account-reminder.md)
- API Reference > Reminders [Update Reminder](https://docs.coperniq.io/api-reference/reminders/update-reminder.md)
- API Reference > Reminders [Delete Reminder](https://docs.coperniq.io/api-reference/reminders/delete-reminder.md)
- API Reference > Appointments [Get Opportunity Appointments](https://docs.coperniq.io/api-reference/appointments/get-opportunity-appointments.md)
- API Reference > Appointments [Get Appointment](https://docs.coperniq.io/api-reference/appointments/get-appointment.md)
- API Reference > Appointments [Create Opportunity Appointment](https://docs.coperniq.io/api-reference/appointments/create-opportunity-appointment.md)
- API Reference > Appointments [Update Appointment](https://docs.coperniq.io/api-reference/appointments/update-appointment.md)
- API Reference > Appointments [Delete Appointment](https://docs.coperniq.io/api-reference/appointments/delete-appointment.md)
- API Reference > Calls [List Project Calls](https://docs.coperniq.io/api-reference/calls/list-project-calls.md)
- API Reference > Calls [List Opportunity Calls](https://docs.coperniq.io/api-reference/calls/list-opportunity-calls.md)
- API Reference > Calls [List Account Calls](https://docs.coperniq.io/api-reference/calls/list-account-calls.md)
- API Reference > Calls [Create Project Call](https://docs.coperniq.io/api-reference/calls/create-project-call.md)
- API Reference > Calls [Create Opportunity Call](https://docs.coperniq.io/api-reference/calls/create-opportunity-call.md)
- API Reference > Calls [Create Account Call](https://docs.coperniq.io/api-reference/calls/create-account-call.md)
- API Reference > Catalog Items [List Catalog Items](https://docs.coperniq.io/api-reference/catalog-items/list-catalog-items.md)
- API Reference > Catalog Items [List Catalog Categories](https://docs.coperniq.io/api-reference/catalog-items/list-catalog-categories.md)
- API Reference > Catalog Items [List Catalog Units](https://docs.coperniq.io/api-reference/catalog-items/list-catalog-units.md)
- API Reference > Catalog Items [Get Catalog Item](https://docs.coperniq.io/api-reference/catalog-items/get-catalog-item.md)
- API Reference > Catalog Items [Get Catalog Unit](https://docs.coperniq.io/api-reference/catalog-items/get-catalog-unit.md)
- API Reference > Catalog Items [Create Catalog Item](https://docs.coperniq.io/api-reference/catalog-items/create-catalog-item.md)
- API Reference > Catalog Items [Update Catalog Item](https://docs.coperniq.io/api-reference/catalog-items/update-catalog-item.md)
- API Reference > Catalog Items [Delete Catalog Item](https://docs.coperniq.io/api-reference/catalog-items/delete-catalog-item.md)
- API Reference > Measurements [List Measurements](https://docs.coperniq.io/api-reference/measurements/list-measurements.md)
- API Reference > Measurements [Get Measurement](https://docs.coperniq.io/api-reference/measurements/get-measurement.md)
- API Reference > Labels [List Labels](https://docs.coperniq.io/api-reference/labels/list-labels.md)
- API Reference > Labels [Get Label](https://docs.coperniq.io/api-reference/labels/get-label.md)
- API Reference > Labels [Create Label](https://docs.coperniq.io/api-reference/labels/create-label.md)
- API Reference > Taxes [List Taxes](https://docs.coperniq.io/api-reference/taxes/list-taxes.md)
- API Reference > Users [List Users](https://docs.coperniq.io/api-reference/users/list-users.md)
- API Reference > Users [List Roles](https://docs.coperniq.io/api-reference/users/list-roles.md)
- API Reference > Users [List Teams](https://docs.coperniq.io/api-reference/users/list-teams.md)
- API Reference > Users [Invite User](https://docs.coperniq.io/api-reference/users/invite-user.md)
- API Reference > Properties [List Properties](https://docs.coperniq.io/api-reference/properties/list-properties.md)
- API Reference > Workflows [List Workflows](https://docs.coperniq.io/api-reference/workflows/list-workflows.md)
- API Reference > Workflows [Get Workflow](https://docs.coperniq.io/api-reference/workflows/get-workflow.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.coperniq.io/openapi.json)
- [OpenAPI YAML](https://docs.coperniq.io/openapi.yaml)