Quickstart
Make your first authenticated request in a few minutes.
Authentication
Create API keys and authenticate your requests.
API reference
Explore every endpoint with an interactive playground.
Connect via MCP
Use Metal in Cursor, Claude, and ChatGPT over MCP.
Data model
Understand companies, deals, people, and how they relate.
What you can build
Sync your data
Create and update companies, deals, and people from your CRM or internal systems.
Enrich with AI
Trigger enrichment to fill in firmographics, financials, and signals.
Automate research
Run AI workflows to screen targets and generate work product.
Base URL
All API requests are made to the Metal API gateway:Every endpoint is versioned under the
/v1 prefix and returns JSON. Successful responses wrap their payload in a top-level data field.