Conceptnet API
Reference & KnowledgeAccess Conceptnet public data through one AllAPI key — 20 endpoints across the Conceptnet surface. No Conceptnet account, no credentials, no scraping stack — one anonymous request returns real data or a documented honest error, never fabricated.
| Method | Endpoint | Operation |
|---|---|---|
| POST | /api/conceptnet/antonyms | Antonyms |
| POST | /api/conceptnet/at-location | At-location |
| POST | /api/conceptnet/between | Between |
| POST | /api/conceptnet/capable-of | Capable-of |
| POST | /api/conceptnet/causes | Causes |
| POST | /api/conceptnet/concept | Concept |
| POST | /api/conceptnet/edges-from | Edges-from |
| POST | /api/conceptnet/edges-to | Edges-to |
| POST | /api/conceptnet/has-property | Has-property |
| POST | /api/conceptnet/instances | Instances |
| POST | /api/conceptnet/isa | Isa |
| POST | /api/conceptnet/made-of | Made-of |
| POST | /api/conceptnet/part-of | Part-of |
| POST | /api/conceptnet/query | Query |
| POST | /api/conceptnet/related | Related |
| POST | /api/conceptnet/related-to | Related-to |
| POST | /api/conceptnet/relatedness | Relatedness |
| POST | /api/conceptnet/synonyms | Synonyms |
| POST | /api/conceptnet/uri | Uri |
| POST | /api/conceptnet/used-for | Used-for |
Call the Conceptnet API in one line
Free tier — 200 credits/month, no card. One key works across all 468 platforms, 39 MCP tools and 48 composites.
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