Search Wikidata entities (structured knowledge graph). Returns entity id (Q-numb...
https://api.x402node.dev/knowledge/wikidataOverview
Search Wikidata entities (structured knowledge graph). Returns entity id (Q-number), label, description, concept URI, aliases. Use ?q=YOUR_QUERY plus optional and lang=en and limit=10. Built for AI agents needing canonical entity disambiguation and Linked Data IRIs.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
tools/search
Provider
x402node
Source
bazaar
Indexed
2026-05-28 20:24:55
Health
Status
healthy
Latency (p50)
436ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-09-24 12:59:34
Last Healthy
2026-09-24 12:59:34
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-24 12:59:34 | healthy | 402 | 433ms | |
| 2026-09-24 05:08:33 | healthy | 402 | 931ms | |
| 2026-09-24 01:14:09 | healthy | 402 | 437ms | |
| 2026-09-23 18:57:39 | healthy | 402 | 434ms | |
| 2026-09-23 05:20:51 | healthy | 402 | 436ms | |
| 2026-09-22 22:16:03 | healthy | 402 | 834ms | |
| 2026-09-22 13:38:50 | healthy | 402 | 433ms | |
| 2026-09-22 05:55:36 | healthy | 402 | 1832ms | |
| 2026-09-21 21:56:08 | healthy | 402 | 432ms | |
| 2026-09-21 17:28:27 | healthy | 402 | 210ms |