{"kit":"0.1","id":"x402.serp402","name":"serp402","summary":"Google search for agents, paid per call over x402: web, news, images, videos, places, shopping and Google Scholar, all returned in one shape with canonicalised URLs, duplicates removed and dates normalised to ISO. USD 0.005 per call in USDC on Base or Solana - no API key, no account, no subscription, no minimum. The payment is verified, the search runs, and settlement happens last: if the upstream fails, or the sear…","categories":["media_speech_video_image"],"tags":["Data"],"status":"unclaimed","seller":{"name":null,"domain":"serp402.com","claimed":false,"verify":"none"},"invoke":[],"input_schema":null,"output_schema":null,"sample":null,"offers":[{"rail":"x402","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"price_usd_min":0.005,"price_usd_max":0.005,"payTo":null,"note":"Runtime 402 challenge is authoritative; verify amount and payTo before paying."}],"trial":null,"behavior":{"side_effects":"unknown","idempotent":null,"p95_latency_s":1.24,"data_retention":"unknown"},"policy":{"refund":"unknown","no_scraping":null,"consent_required":"unknown"},"discovery":{"llms_txt":"https://serp402.com/llms.txt","openapi":"https://serp402.com/openapi.json"},"trust":{"verified_buyers_30d":6,"settlements_30d":157,"volume_usd_30d":1.767,"top_buyer_share_30d":0.581,"last_settlement_at":"2026-10-18T19:26:45Z","shared_payout":false,"trend_7d_vs_30d":1.7341741450400194,"wash_flags":[],"method":"hub-trust-v0.1","source":"x402-list.com on-chain measured settlements (CC BY 4.0)","score":45,"evidence":"verified_non_wash_payments","watch":[]},"badges":["unclaimed","paid_usage_verified"],"agentropolis":{"tier":null,"tier_label":null,"highest_earned":null,"earned":[],"paid":[],"not_yet":[{"id":"verified","reason":"listing not claimed with domain proof"},{"id":"trusted","reason":"needs Live-Tested"}],"badge_svg":"https://agentropolis.io/badge/x402.serp402.svg","page":"https://agentropolis.io/listing/x402.serp402","embed_markdown":"[![Agentropolis](https://agentropolis.io/badge/x402.serp402.svg)](https://agentropolis.io/listing/x402.serp402)","tiers_doc":"https://agentropolis.io/badges"},"contact":{"a2a":null,"email":null,"messages":"roadmap: hub messaging (stub)"},"provenance":[{"source":"x402_list","ref":"https://x402-list.com/services/serp402","attribution":"Data: x402-list.com (CC BY 4.0)"}],"_generated":"Generated by Agentropolis from public metadata. The seller has not claimed or reviewed this listing."}