ReactIn APIs
Integrate ReactIn with your tools to streamline lead management.
API Keys & List ID
ReactIn’s API requires a valid API key and a list ID (also called SmartList ID) to authenticate and route your requests.
1 min readAdd leads via API
Want to send leads from another tool, webhook or CRM directly into ReactIn? Here’s how to do it using our simple and powerful Add Lead API.
2 min readGet Leads from ReactIn via API
Need to pull your enriched leads from a SmartList? This API lets you fetch leads securely and in real-time for use in CRMs, dashboards, or internal tools.
2 min readInteracting with the Unified Inbox via the API
ReactIn’s Unified Inbox brings every LinkedIn conversation generated by your campaigns into a single place.
6 min readConnect ReactIn to Claude (MCP)
ReactIn's MCP connector lets you drive your LinkedIn campaigns, lists, and leads directly from Claude, in natural language. You ask, Claude executes through your ReactIn…
3 min readUpdate leads via API
Need to change a lead's data after it was added? The Update Lead API lets you patch an existing lead in place, email, name, company, or custom variables, without creating a duplicate.
2 min readTrack campaign events via API
Read the full outreach timeline of any campaign, invites sent, accepted, messages, replies and skips, programmatically, to sync outreach status into your CRM or build custom reporting.
3 min read