Multi-Engine Web Search
x402Grade BLast checked 2 hours ago
GET https://api.kadec0.xyz/v1/serp-multi
Multi-engine web search (metasearch). One search query fanned out across 2-3 search engines (Brave, Yahoo, Yandex) with results deduplicated by URL and merged by reciprocal-rank fusion: consensus ranking across engines instead of one engine's bias, with per-engine rank attribution on every result.
Price$0.05per search query · paid in USD on Base
Uptime100%
4/4 probes · 312.5 ms
Score77Grade B
Paid usage, 30 days3payers · 4 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://api.kadec0.xyz/v1/serp-multi"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 10:01 | Valid 402 | 402 | 561 ms | $0.05 |
| 2026-10-11 05:30 | Valid 402 | 402 | 254 ms | $0.05 |
| 2026-10-11 01:00 | Valid 402 | 402 | 371 ms | $0.05 |
| 2026-10-10 20:45 | Valid 402 | 402 | 137 ms | $0.05 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves