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Grounded answer with citations

agent402.tools · x402

Ask a question and get a written answer with the sources it was drawn from. The engine searches its index, reads the pages and composes the answer, returning the citation list (title, URL, published date) alongside it so every claim can be checked. Model-backed: the answer text is generated, the citations are retrieved.
Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 21:57 UTC.

answered, last 24 hours
100%
answered, last 30 days
100%
How addrbook checks →

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https://agent402.tools/api/exa-answer

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by
  • x402 Bazaarlast seen UTC
Wallets named
  • 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0named by x402 Bazaar
Listed since

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
agent402.toolsx402Live100%100%—

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