# Messenger Side by Side API

**Canonical:** https://apis.io/apis/refinitiv-eikon/messenger-side-by-side-api/  
**Provider:** Refinitiv Eikon — https://apis.io/providers/refinitiv-eikon/  
**Base URL:** https://api.refinitiv.com  
**Documentation:** https://developers.lseg.com/en/api-catalog/messenger-api/messenger-side-by-side-api

Messenger Side by Side API is one of 47 APIs that [Refinitiv Eikon](https://apis.io/providers/refinitiv-eikon/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Collaboration, Integration, and Messaging. The published artifact set on APIs.io includes API documentation.

API allowing external applications to connect with and pass information into LSEG Messenger. Requires user interaction and enables integration of third-party applications alongside the messenger for collaborative workflows.

## Machine-readable artifacts (1)

- **Documentation** — https://developers.lseg.com/en/api-catalog/messenger-api/messenger-side-by-side-api/documentation

## Other Refinitiv Eikon APIs (12)

- [Eikon Data API](https://apis.io/apis/refinitiv-eikon/eikon-data-api/)
- [LSEG Messenger Bot SDK](https://apis.io/apis/refinitiv-eikon/lseg-messenger-bot-sdk/)
- [Refinitiv Data Library for Python](https://apis.io/apis/refinitiv-eikon/refinitiv-data-library-for-python/)
- [Refinitiv Data Library for TypeScript](https://apis.io/apis/refinitiv-eikon/refinitiv-data-library-for-typescript/)
- [Refinitiv Data Library for .NET](https://apis.io/apis/refinitiv-eikon/refinitiv-data-library-for-net/)
- [Datastream Web Service API](https://apis.io/apis/refinitiv-eikon/datastream-web-service-api/)
- [LSEG WebSocket API](https://apis.io/apis/refinitiv-eikon/lseg-websocket-api/)
- [Real-Time Java SDK](https://apis.io/apis/refinitiv-eikon/real-time-java-sdk/)
- [Real-Time C/C++ SDK](https://apis.io/apis/refinitiv-eikon/real-time-cc-sdk/)
- [Real-Time C# SDK](https://apis.io/apis/refinitiv-eikon/real-time-c-sdk/)
- [Eikon Side by Side Interoperability API](https://apis.io/apis/refinitiv-eikon/eikon-side-by-side-interoperability-api/)
- [Workspace Web Side by Side API](https://apis.io/apis/refinitiv-eikon/workspace-web-side-by-side-api/)

## Tags

Collaboration, Integration, Messaging

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/refinitiv-eikon/messenger-side-by-side-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/refinitiv-eikon/.