{"domain":"api.agentrank.info","count":1,"changes":[{"captured_at":"2026-06-28T20:53:39","card_hash":"01c3fa7a6b60baf66c6af272f89f846d9548a56e4f26854bd79db67368e74c91","previous_card_hash":null,"diff":{"skills_added":[{"id":"gate_caller","name":"Gate a caller by reputation","description":"Provider-side: decide whether to serve a calling agent based on its AgentRank against a minimum-score threshold.","tags":["gating","access-control","requireRank"],"inputModes":null,"outputModes":null},{"id":"top_agents","name":"Top ranked agents","description":"Return the current top AI agents and x402 services ranked by real settled value.","tags":["index","ranking","leaderboard"],"inputModes":null,"outputModes":null},{"id":"verify_counterparty_reputation","name":"Verify counterparty reputation","description":"Given an agent wallet (0x...) or domain, return its AgentRank (0-1000), a settlement-backed trust verdict, real USDC settled, and payer count.","tags":["reputation","trust","x402","verification","counterparty","sybil-resistance"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"AgentRank"},{"field":"description","before":null,"after":"Settlement-grounded reputation for AI agents. Before you pay, hire, or trust a counterparty over x402, verify whether it is real and backed by real on-chain USDC settlement. AgentRank returns a 0-1000 score that is a recomputable function of settled value, not gameable feedback. Use at the 'verify reputation' step. Free and read-only."},{"field":"version","before":null,"after":"0.1.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://api.agentrank.info/a2a"},{"field":"documentationUrl","before":null,"after":"https://agentrank.info/whitepaper"},{"field":"preferredTransport","before":null,"after":"JSONRPC"}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → AgentRank · description ∅ → Settlement-grounded reputation for AI ag · version ∅ → 0.1.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://api.agentrank.info/a2a · documentationUrl ∅ → https://agentrank.info/whitepaper · preferredTransport ∅ → JSONRPC"}}]}