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websearch.use.x402atlas.com search advanced
https://websearch.use.x402atlas.com/search/advanced
answers 402
Deep web research for AI agents — advanced search returning the highest-relevance results with multiple query-focused snippets per source, plus an optional LLM-generated answer grounded in the returned sources when include_answer is set. One-call research assistant for high-precision queries; news and finance topics, date and domain filters.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.03
- Network
- base
- Pay to
- 0xF752eEB75d3Bea24AA867ad93bfd8EF5a2F431B9
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 268 ms
- Payment options
- 4 usable of 4
- Last checked
- 2026-08-15T14:22:33.660Z (3d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwebsearch.use.x402atlas.com%2Fsearch%2Fadvanced"