REST API
Look up a company’s technographics, find companies using a technology or vendor, explore partnership graphs, and build lists. Start with the Quickstart or jump to the interactive API reference.
Trace API & MCP Docs
Web-technology detection and vendor intelligence, available as a REST API and a Model Context Protocol (MCP) server.
Trace crawls websites, identifies the technologies in use, and maps them to the
vendors and companies behind them. This documentation covers the two ways to
consume that data programmatically: the /v1 REST API and the MCP
server for AI agents.
MCP server
Connect Trace to Claude, Cursor, VS Code, and other AI clients so agents can query technographics in your workflow. See the MCP overview.
Built for agents
The API is fully described by a public OpenAPI document, so agents can discover and call Trace directly — and connect over MCP for tool access.
Try it live
Paste an API key into the reference and send real requests, or browse sample responses with no key required.