B2B contact data — built for developers
The contact data plane for your go-to-market.
People search, email enrichment, hiring signals, and job-change detection from a single API key. MCP-native, CSV export, no rate-limit surprises.
bash
# 1. Get a key at /sign-up
# 2. Make your first request
curl -H "Authorization: Bearer pk_sk_..." \
"https://prospect-api-eight.vercel.app/v1/people/search?title=CEO&industry=SaaS&limit=5"500M+contacts
9,907organizations with financials
MCP-nativefor AI agents
50Krows per CSV export
Capabilities
Everything you need from a contact API.
Six core capabilities. One key. One quota. No SDK lock-in.
People Search
Filter contacts by title, industry, location, seniority, email domain, or company.
GET /v1/people/searchEmail Enrichment
Resolve a person from first name + domain (or company) to a verified email.
GET /v1/people/enrichOrganization Enrichment
Pull valuation, total funding, lead investors, growth rank, and revenue band.
GET /v1/companies/intel/{key}Hiring Signals
Surface companies actively hiring, ranked by employee growth percentage.
GET /v1/hiring_signalsJob Change Detection
Catch contacts who switched companies in the last N days from cross-snapshot diffs.
GET /v1/job_changesMCP & AI agents
Plug the same key into Claude Code or Cursor. Seven tools, one Bearer header, no SDK.
POST /mcp