DYOR Knowledge Graph

Crypto-native knowledge graph with 586K+ entities, 28 AI-generated signal types, and cross-domain convergence detection.

Pay per request via x402 (USDC on Base). No API key required.

Endpoints

POST /api/sparql $0.05 — SPARQL queries over RDF triples

POST /api/search $0.05 — Semantic entity search

POST /api/explore $0.05 — Entity relationship explorer

POST /api/timeseries $0.05 — Historical time-series data

GET /api/changes $0.05 — Real-time knowledge graph changes

GET /api/insights/signals/{type} $0.10 — Signals by type (28 types)

GET /api/insights/entity/{name} $1.00 — Full entity risk analysis

POST /api/insights/batch $5.00 — Portfolio analysis (up to 10 entities)

GET /api/schema free — Full ontology with all predicates and classes

GET /api/signals/catalog free — All 28 signal type definitions

GET /api/insights/signals free — Recent signals overview

MCP: https://kg.dyor.network/mcp