Angel prospecting on autopilot

Setup

Create a key under Account Settings → API. It starts with ab_ and is shown once. The server URL is:

https://www.angelbacked.co/api/mcp

Claude Code

claude mcp add --transport http angelbacked https://www.angelbacked.co/api/mcp \
  --header "Authorization: Bearer ab_your_key"

Claude (desktop and web)

Settings → Connectors → Add custom connector. Name it AngelBacked and paste the URL with your key:

https://www.angelbacked.co/api/mcp?key=ab_your_key

ChatGPT

Settings → Apps & Connectors → Advanced settings → turn on Developer mode, then Create a connector with the same URL, authentication set to No authentication:

https://www.angelbacked.co/api/mcp?key=ab_your_key

Cursor, Windsurf and other clients

Add it to your MCP config (for Cursor, ~/.cursor/mcp.json):

{
  "mcpServers": {
    "angelbacked": {
      "url": "https://www.angelbacked.co/api/mcp",
      "headers": { "Authorization": "Bearer ab_your_key" }
    }
  }
}

Your own agent

Stateless JSON-RPC 2.0 over HTTP POST (MCP streamable HTTP). For example:

curl -X POST https://www.angelbacked.co/api/mcp \
  -H "Authorization: Bearer ab_your_key" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call",
       "params":{"name":"search_investors",
                 "arguments":{"market":"FinTech","location":"New York"}}}'