Changelog
What's new
Curated updates for API consumers and subscribers. Internal refactors and infrastructure work are omitted. For the full API reference, see the API docs.
Measurement catalog pages
Each supported measurement now has a dedicated page with how-to-measure guidance, application context, and a live API example you can adapt for your scenario.
MCP server published
The @humanform/mcp npm package is available for Claude Desktop, Cursor, and other MCP clients, with listing on the official MCP Registry. Tools mirror the REST API for predictions and dataset discovery.
Measurement search endpoint
GET /v1/measurements/search helps you find measurement names by keyword, with fuzzy matching across labels and body groups.
Range and compare endpoints
POST /v1/predict/range returns multiple percentiles in one request. POST /v1/predict/compare returns the same measurement across multiple countries for side-by-side design work.
Free tier launched
New accounts get 10 successful predictions per rolling 24-hour window with no credit card required. Paid credit packs remain available for production volume.
Unit conversion
Predictions can be returned in millimeters, centimeters, or inches via the unit parameter on POST /v1/predict and related endpoints.
Country-adjusted predictions
POST /v1/predict accepts a country code for any of 150 supported populations. Non-US results are adjusted for regional body proportions.