# Core API spotlights

## Introduction

Our full core API and associated documentation is available as a Postman collection - please see our [Core API ](https://doc.wearepatchworks.com/product-documentation/developer-hub/patchworks-core-api/broken-reference)page for details. In this section we spotlight some common API functionality, including step-by-step tutorials.

## Pages in this section

* [Initialising a process flow & sending data via the Patchworks API](https://doc.wearepatchworks.com/product-documentation/developer-hub/patchworks-core-api/core-api-spotlights/initialising-a-process-flow-and-sending-data-via-the-patchworks-api)
* [Working with cross-reference lookup API requests ](https://doc.wearepatchworks.com/product-documentation/developer-hub/patchworks-core-api/core-api-spotlights/working-with-cross-reference-lookup-api-requests)