Discover / serp402.com

serp402.com

Google search for agents, paid per call: web, news, images, videos, places, shopping and Scholar, all returned in one shape with canonicalised URLs, duplicates removed and dates normalised to ISO. Direct answers and knowledge-panel facts included when Google has them. USD 0.005 per call in USDC — no API key, no account, no subscription, no minimum. Results are retrieved through Serper (serper.dev), which is not affiliated with or endorsed by Google.

serp402.com is listed as payable by AI agents over X402 on base, solana in USDC. It answered a valid payment challenge when we last probed it at Wed, 30 Sep 2026 17:04:18 GMT.

Endpoint

https://serp402.com/api/v1/search

Status■ Live

Facilitatorcdp

Listed in

x402-bazaar

First indexedWed, 30 Sep 2026 17:04:12 GMT

Probe history

last 1 probes

When	Result	HTTP	Method	Latency
Wed, 30 Sep 2026 17:04:18	challenge	402	http-402	205ms

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