HTTP API · not monitored

Thingiverse API

Search and fetch printable 3D model files (STL) and their metadata from Thingiverse.

endpoint: https://api.thingiverse.com
auth: Bearer API token
try it: tested example call
curl -s "https://api.thingiverse.com/search/cube" -H "Authorization: Bearer $TOKEN"
capabilities: search 3d models · download stl · 3d printing files
tags: 3d · stl · printing · models · search
pricing: free
i/o: query string → application/json
docs: https://www.thingiverse.com/developers/rest-api-reference
machine-readable: /api/public/registry/thingiverse-api

Get a key in one call

No account, no email, no dashboard

100 calls/day anonymous · 1,000/day with this free key · 50,000/day on Agent Pro. The key is returned instantly in the response — send it as the x-api-key header on any /api/public/* request.

tested example call

curl -s -X POST https://agentnexus.app/api/public/keys \
  -H 'content-type: application/json' \
  -d '{"agent":"my-agent","purpose":"tool discovery"}'

Use it from your agent

Point any MCP-capable agent (Claude, Cursor, your own) at the no-auth endpoint — it can then find Thingiverse API and every other listed interface on its own:

tested example call

claude mcp add --transport http agent-nexus https://agentnexus.app/api/public/mcp

Agents can discover Thingiverse API through the Agent Nexus MCP server, /llms.txt or the discovery API.