# Universal Robots Primary and Secondary Client Interface

**Canonical:** https://apis.io/apis/universal-robots/primary-secondary-client-interface/  
**Provider:** Universal Robots — https://apis.io/providers/universal-robots/  
**Documentation:** https://www.universal-robots.com/articles/ur/interface-communication/remote-control-via-tcpip/

Universal Robots Primary and Secondary Client Interface is one of 7 APIs that [Universal Robots](https://apis.io/providers/universal-robots/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Primary Interface, Secondary Interface, URScript, TCP, and Binary Protocol. The published artifact set on APIs.io includes API documentation.

Streaming binary interface on ports 30001 (Primary, 10 Hz) and 30002 (Secondary, 10 Hz) that emits robot state and configuration messages and accepts URScript programs and commands. The Primary interface adds configuration packets; the Secondary interface is the recommended channel for sending URScript at runtime.

## Machine-readable artifacts (3)

- **Documentation** — https://www.universal-robots.com/articles/ur/interface-communication/remote-control-via-tcpip/
- **Documentation** — https://www.universal-robots.com/articles/ur/interface-communication/overview-of-client-interfaces/
- **SDKs** — https://github.com/UniversalRobots/Universal_Robots_Client_Library

## Other Universal Robots APIs (6)

- [Universal Robots Real-Time Data Exchange (RTDE)](https://apis.io/apis/universal-robots/rtde/)
- [Universal Robots Dashboard Server](https://apis.io/apis/universal-robots/dashboard-server/)
- [URScript](https://apis.io/apis/universal-robots/urscript/)
- [URCap SDK (PolyScope 5)](https://apis.io/apis/universal-robots/urcap-sdk/)
- [PolyScope X URCap SDK](https://apis.io/apis/universal-robots/polyscopex-urcap-sdk/)
- [Universal Robots Real-Time Interface](https://apis.io/apis/universal-robots/realtime-interface/)

## Tags

Primary Interface, Secondary Interface, URScript, TCP, Binary Protocol

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/universal-robots/primary-secondary-client-interface/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/universal-robots/.