# SmartCP Docs

## Docs

- [HTTP API Authentication](https://docs.smartcp.org/api-reference/scp-logistics/client-rest-api-v1/authentication.md)
- [Download PDF](https://docs.smartcp.org/api-reference/scp-logistics/client-rest-api-v1/invoices/download-pdf.md): Generates and downloads a PDF file for the selected invoice.
- [List](https://docs.smartcp.org/api-reference/scp-logistics/client-rest-api-v1/invoices/list.md): Returns a paginated invoice list with optional filtering and sorting.
- [File Categories](https://docs.smartcp.org/api-reference/scp-logistics/client-rest-api-v1/orders/file-categories.md): Returns the available categories that can be assigned to uploaded order files.
- [Find by number](https://docs.smartcp.org/api-reference/scp-logistics/client-rest-api-v1/orders/find-by-number.md): Searches for the first matching order using the provided order number fragment.
- [Upload Files](https://docs.smartcp.org/api-reference/scp-logistics/client-rest-api-v1/orders/upload-files.md): Uploads one or more files and attaches them to the selected order. Each file can be up to 10 MB.
- [API Reference](https://docs.smartcp.org/api-reference/scp-logistics/client-rest-api-v1/overview.md): Public client REST API for SmartCP Logistics.
- [Client REST API v1 - Changelog](https://docs.smartcp.org/changelog/scp-logistics/client-rest-api-v1.md): Stay up to date with new endpoints, improvements, and bug fixes shipped in SmartCP Logistics Client REST API v1.
- [SmartCP Developer Docs](https://docs.smartcp.org/index.md): Explore our API references

## OpenAPI Specs

- [invoices.openapi](https://logistics.api.smartcp.org/openapi/invoices.openapi.json)
- [orders.openapi](https://logistics.api.smartcp.org/openapi/orders.openapi.json)
- [openapi](https://docs.smartcp.org/api-reference/openapi.json)