Lead Enrichment API

Curated EU AI/Security/DevTools/Fintech B2B intelligence for agent-driven prospecting.

CommunityOnlineAPI key requiredGlobalFreeRead-only

What it can do

  • Search Leads: Search enriched B2B leads by ICP criteria. Returns scored companies with firmographics, tech stack signals, and buying signals. Each lead returned counts against the monthly quota. Args:
  • Validate Lead: Check the freshness and website reachability of a specific lead. Args: lead_id: UUID of the lead to validate
  • Get Usage: Return current month quota status and recent usage for the calling API key.

What data it sees

Do you need an account

An API key from the service settings is required

Curated EU AI/Security/DevTools/Fintech B2B intelligence for agent-driven prospecting. Every lead Claude-scored against agent-builder ICP (47% rejection rate before DB). Real-time signals from SEC EDGAR + Dealroom EU + GitHub. EU-hosted, GDPR Article 30 compliant.

Three MCP tools:

  • search_leads — filter prospects by industry, funding stage, region, ICP score
  • validate_lead — check website reachability and data freshness
  • get_usage — see remaining monthly quota

Free tier 250 leads/month, no credit card. Pro $49/mo unlimited. x402 micropayments ($0.015/lead in USDC on Base L2) for autonomous agents.

Built by Compuute AB (Stockholm). https://leads.compuute.se

How to connect

How to connect Lead Enrichment API to Claude

The server address to paste into Claude settings:

https://lead-enrichment--daniel-abbay.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Lead Enrichment API to ChatGPT

The server address to paste into ChatGPT settings:

https://lead-enrichment--daniel-abbay.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Lead Enrichment API to Cursor

The server address to paste into Cursor settings:

https://lead-enrichment--daniel-abbay.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (3)

Raw names from tools/list. Only developers need these.

search_leadsSearch enriched B2B leads by ICP criteria. Returns scored companies with firmographics, tech stack signals, and buying signals. Each lead returned counts against the monthly quota. Args: industries: Filter by industry — AI, Blockchain, Fintech, Security, Healthcare, DevTools, Other stages: Funding stage — Pre-seed, Seed, Series A, Series B, Series C+, Public, Unknown regions: EU, US, APAC, MENA, Other min_icp_score: 0-100, minimum ICP fit score min_buying_intent: 0-100, minimum buying intent score tech_stack_contains: must match at least one signal max_age_days: only leads enriched within N days (1-365) limit: leads per response (1-100) sort_by: icp_score, buying_intent, employees, or enriched_at
validate_leadCheck the freshness and website reachability of a specific lead. Args: lead_id: UUID of the lead to validate
get_usageReturn current month quota status and recent usage for the calling API key.