---
title: "Payment Terminal Integration Paths"
source_url: https://docs.rapyd.net/en/payment-terminal-integration-paths.html
lang: en
---

# Payment Terminal Integration Paths

[App to App Guide](https://docs.rapyd.net/en/app-to-app-integration-guide.md)

Technical information for building custom applications to run on Rapyd terminals.

[LocalLink](https://docs.rapyd.net/en/locallink.md)

Guide to the LocalLink app, which manages communications with third-party ECR and EPOS systems..

[CloudLink](https://docs.rapyd.net/en/cloudlink.md)

Guide to CloudLink, which handles connections between web-based cash register systems and physical terminals.

[CloudLink Open API](https://docs.rapyd.net/en/cloudlink-open-api.md)

Procedures for activating terminals and using CloudLink with the API.

[Direct Integration](https://docs.rapyd.net/en/direct-integration.md)

Detailed instructions for creating card-present payments with the Rapyd API.