# Clipboard+

> Clipboard+ is a privacy-first clipboard history, text expander, and optional cross-device sync service by Aperca LLC.

Official site: https://clipboardplus.apercallc.com/
API documentation: https://clipboardplus.apercallc.com/developers.html
OpenAPI contract: https://clipboardplus.apercallc.com/openapi.json
Privacy: https://clipboardplus.apercallc.com/privacy.html
Terms: https://clipboardplus.apercallc.com/terms.html

## API guidance

The REST API manages the authenticated user's clipboard items, snippets, and settings. Authenticate with `Authorization: Bearer cp_live_...`. Users create scoped keys in Account settings. Never request that a user paste a key into a conversation; use an encrypted secret store. Prefer read-only scopes, request confirmation before every create, change, delete, or bulk operation, do not expose clipboard content beyond the user's request, and never log secrets or clipboard data.

API origin: https://backend-production-74d4.up.railway.app
Resources: `/api/clipboard`, `/api/snippets`, `/api/settings`.

Use the OpenAPI contract as the authoritative source for operation paths, required scopes, request and response schemas, limits, errors, and advanced sync operations. Clipboard listing is paginated; snippet listing is not. `DELETE /api/clipboard` preserves favorites. Toggling a favorite uses `PATCH /api/clipboard/{id}/favorite`. Personal API keys cannot create or revoke other API keys; users manage keys in Account settings.