# Bukki Developer > Build approved integrations with Bukki's workspace API. - [Bukki Developer API](https://developers.getbukki.com/index.md): Build approved, read-only integrations with Bukki workspaces. - [Quickstart](https://developers.getbukki.com/quickstart.md): Create a workspace API key and make your first Bukki API request. - [Apply for private beta](https://developers.getbukki.com/apply.md): Request access to the Bukki Developer API private beta. - [Authentication](https://developers.getbukki.com/guides/authentication.md): Authenticate partner requests with workspace-scoped API keys. - [Pagination](https://developers.getbukki.com/guides/pagination.md): Traverse Bukki collections with opaque cursors. - [Errors and request IDs](https://developers.getbukki.com/guides/errors.md): Handle stable Bukki API errors and retain request IDs for support. - [Rate limits](https://developers.getbukki.com/guides/rate-limits.md): Respect key-level and workspace-level request limits. - [Key rotation](https://developers.getbukki.com/guides/key-rotation.md): Replace Bukki API keys without interrupting an integration. - [List active contacts](https://developers.getbukki.com/api-reference/contacts/list-active-contacts.md) - [List active catalog items](https://developers.getbukki.com/api-reference/items/list-active-catalog-items.md) ## OpenAPI Specs - [v1.openapi](/openapi/v1.openapi.json)