Hacker News Data
hackernews-data.underscoredone.com, listed since 2026-10-11 in the Coinbase Bazaar catalogue.
payTo wallets this seller lists
A payment request from hackernews-data.underscoredone.com to any other wallet is what a swapped or injected payTo looks like. The pay guard flags it before an agent signs.
| network | wallet | seen |
|---|---|---|
| Base | 0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08also listed by 24 other sellers | 2026-10-20 to 2026-10-20 |
| Solana | 8ugAWAXDB8V18kiUrGZTq1oMvU3C6Fxs8hfC6rvzQT3balso listed by 24 other sellers | 2026-10-20 to 2026-10-20 |
Shares a wallet with: asn-lookup.underscoredone.com, bimi-checker.underscoredone.com, cors-header-checker.underscoredone.com, cpi-report-us.underscoredone.com, curl-http-request.underscoredone.com, dmarc-lookup.underscoredone.com, dns-whois-lookup.underscoredone.com, domain-age-checker.underscoredone.com, domain-availability-checker.underscoredone.com, email-verifier.underscoredone.com, ens-resolver.underscoredone.com, hash-hmac.underscoredone.com.
Is this your API?
Claim this page with one signature from your payTo wallet and a token on hackernews-data.underscoredone.com. Free, no account. You get an email when your 402 stops answering, when a catalogue lists a wallet for your domain that you did not sign, or when a lookalike domain shows up, and agents using the pay guard see your wallet as verified by you.
Claim hackernews-data.underscoredone.comData: Coinbase x402 Bazaar and Circle x402 discovery catalogues, Factline nightly probes (one paid endpoint called without paying). JSON: /v1/x402/seller?origin=hackernews-data.underscoredone.com. All sellers: x402 Seller Health Index.