83 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Reputation of a public IP address for anti-abuse and KYC. Returns ASN, AS-org, country, datacenter/hosting classification, Tor-exit and Spamhaus DROP flags, plus a deterministic risk score with reasons.
Operational trust rating (AAA to D, trust line BBB) of any x402 service, as of today: tier, outlook, flags, uptime, organic paying agents, settled USDC, centrality. Sybil-resistant, computed daily from on-chain settlemen...
Tell this server whether a call you paid for delivered what it promised. Bound to the receipt: give it the settlement transaction from that call's PAYMENT-RESPONSE (or Payment-Receipt) header and a verdict of "good" or "...
ERC-8004 agent reputation with sybil filtering: reviewers are clustered by who funded them and each cluster counts once, so reviewers paid for from one wallet count as one vote. Returns feedback and reviewer counts, inde...
Who is behind an X (Twitter) handle, and can they be trusted? The Ethos profile for a handle or numeric account id: display name, credibility score and status, every wallet address and social account linked to the same p...
Base transaction explained from the chain: success or reverted, block and time, from, to, ETH value, method selector, gas used and fee, contract created, and every ERC-20 transfer decoded with token symbol and amount. In...
Seller reputation by payTo address: how many endpoints it serves, how many are live, price range, clone-farm and quote-only flags, and on-chain activity on Base (settlements and unique payers over 30 days, last settlemen...
Same lookup as /lookup/{agentId} — this route exists to measure willingness-to-pay and x402 Bazaar discoverability, not because the result is different or better paid.
x402 seller reputation: check another x402 seller manifest, OpenAPI, 402 challenge, EIP-712 domain, networks, price range and catalogue size, with a 0-100 score and flags
Check before you pay an agent: pass ?url=<x402 endpoint>, ?address=<0x payTo or agent wallet> or ?agent=<ERC-8004 id on Arc> and get a verdict pay / caution / avoid with its two strongest reasons, built from observed dat...
blackhull top-earning agent services in ai-analysis, 2026-10-30
Is this x402 seller real? Pass ?seller= with a host (api.example.com) or a payTo address (0x...). From Coinbase's own Bazaar counts (re-read every 6 hours) we return its listings, 30-day payers and calls, and the one num...
Is this IPv4 address listed on spamhaus zen (zen.spamhaus.org)? Performs the DNSBL query (reversed octets under zen.spamhaus.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list pu...
Is this IPv4 address listed on spamhaus sbl (sbl.spamhaus.org)? Performs the DNSBL query (reversed octets under sbl.spamhaus.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list pu...
Is this IPv4 address listed on spamhaus xbl (xbl.spamhaus.org)? Performs the DNSBL query (reversed octets under xbl.spamhaus.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list pu...
Is this IPv4 address listed on spamhaus pbl (pbl.spamhaus.org)? Performs the DNSBL query (reversed octets under pbl.spamhaus.org, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list pu...
Is this IPv4 address listed on spamcop (bl.spamcop.net)? Performs the DNSBL query (reversed octets under bl.spamcop.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publishes o...
Is this IPv4 address listed on sorbs (dnsbl.sorbs.net)? Performs the DNSBL query (reversed octets under dnsbl.sorbs.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list publishes o...
Is this IPv4 address listed on sorbs spam (spam.dnsbl.sorbs.net)? Performs the DNSBL query (reversed octets under spam.dnsbl.sorbs.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the l...
Is this IPv4 address listed on sorbs web (web.dnsbl.sorbs.net)? Performs the DNSBL query (reversed octets under web.dnsbl.sorbs.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list...
Is this IPv4 address listed on sorbs dul (dul.dnsbl.sorbs.net)? Performs the DNSBL query (reversed octets under dul.dnsbl.sorbs.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where the list...
Is this IPv4 address listed on uceprotect 1 (dnsbl-1.uceprotect.net)? Performs the DNSBL query (reversed octets under dnsbl-1.uceprotect.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where...
Is this IPv4 address listed on uceprotect 2 (dnsbl-2.uceprotect.net)? Performs the DNSBL query (reversed octets under dnsbl-2.uceprotect.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where...
Is this IPv4 address listed on uceprotect 3 (dnsbl-3.uceprotect.net)? Performs the DNSBL query (reversed octets under dnsbl-3.uceprotect.net, via Cloudflare DoH) and returns listed yes/no with the return codes and, where...