LinkupAPI
Run LinkedIn, email, WhatsApp and iMessage outreach from any MCP client.
What it does
LinkupAPI is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
From the publisher's description, Electra Index matched it to 2 capabilities: outreach sequencing and social media management. That makes it a candidate for tasks such as send personalized outreach or recruit developers.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · not tested by Electra IndexHosted endpoint
https://mcp.linkupapi.com/mcpstreamable-http
In Claude Code: claude mcp add --transport http linkupapi https://mcp.linkupapi.com/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"linkupapi": {
"url": "https://mcp.linkupapi.com/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 1m agoREACHABLE The endpoint answered but asks for an API key or a sign-in before connecting. Electra Index never sends credentials, so the tool list is not visible here.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Tasks it helps with
Share of each task's required capabilities it covers| Send personalized outreach Outreach Sequencing | 33% |
| Recruit developers Outreach Sequencing | 33% |
| Manage social media accounts Social Media Management | 33% |
| Monitor brand mentions Social Media Management | 33% |
Similar tools
Listed for the same task: send personalized outreach- ReachkitREMOTELOCALFind B2B leads with verified emails, write sequences, and launch and track cold email campaigns
- PreceptREMOTELOCALB2B lead and company intelligence: search leads, enrich contacts, and queue outreach
- OutreachPilot: Polish B2B leads & cold emailREMOTELOCALFind Polish companies (CEIDG, KRS, Google Maps), verify emails and run cold email campaigns from AI
- AI spreadsheet with live enrichment columns — emails, mobiles, firmographics
- Instalent MCPREMOTELOCALRecruiting tools for candidate sourcing, enrichment, ATS workflows, campaigns, and outreach
- Vibe ProspectingREMOTELOCALB2B company and contact data for lead lists, enrichment, research, and outreach. OAuth sign-in
Ready-made AI agents
- $49/mo · free plan · Prices & score →
- $59/mo · Prices & score →
- Unify77$20/mo · free plan · Prices & score →
- On quote · Prices & score →
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://mcp.linkupapi.com/mcp | DECLARED | SRC-001 Official MCP Registry | 7m ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 7m ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 7m ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 7m ago |
| Version | 2.0.0 | DECLARED | SRC-001 Official MCP Registry | 7m ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 7m ago |
Change history
- NEW29 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is LinkupAPI still online?
Free alerts · no accountDo you run LinkupAPI? Know when it stops answering
For publishers · optionalIts hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.
Monitoring never changes a score or a rank.
Are you the publisher of LinkupAPI?
Free · show your listingAn independent listing builds trust with your buyers. Announce it, and add the badge to your website or README.
<a href="https://electraindex.com/mcp/linkupapi?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/linkupapi" alt="Listed on Electra Index"></a>Questions about LinkupAPI
How do I connect LinkupAPI?
Use the hosted endpoint https://mcp.linkupapi.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What can I use LinkupAPI for?
Based on its description, it is most relevant to: send personalized outreach, recruit developers, manage social media accounts, monitor brand mentions.