{"slug":"multi-engine-web-search-945eff40","name":"Multi-Engine Web Search","summary":"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.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:17.006865Z","sources":[{"source":"x402_bazaar","external_id":"https://api.kadec0.xyz/v1/serp-multi","owner_address":"0x4df66b6c140778fe0717880a7c6dde5ea53acdea","seen_at":"2026-10-26T05:59:09.576816Z","removed_at":null}],"endpoints":[{"url":"https://api.kadec0.xyz/v1/serp-multi","host":"api.kadec0.xyz","protocol":"x402","state":"live","last_probe_at":"2026-10-25T19:11:32.762480Z","last_ok_at":"2026-10-25T19:11:32.762480Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-kadec0-xyz-5321f22c","name":"api.kadec0.xyz"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":6,"last_paid_at":"2026-10-21T22:59:57.583Z","reported_at":"2026-10-26T05:59:09.576816Z"},"notice":"Not affiliated with addrbook — claim or request removal."}