{"domain":"agentguard.hergertsynthora.com","count":1,"changes":[{"captured_at":"2026-07-20T11:22:30","card_hash":"fc1f2e49765d638554e8c4be1516ec64ee27c96a071031b1033d9ef9b285453b","previous_card_hash":null,"diff":{"skills_added":[{"id":"agent_pretrade_safety","name":"Pre-trade risk verdict SAFE/CAUTION/BLOCK","description":"POST {\"address\":\"0x...\",\"asset\":\"USDC\"}. Returns a signed SAFE/CAUTION/BLOCK verdict combining sanctions screening, peg deviation in bps and counterparty on-chain signal.","tags":["crypto","pretrade","safety","sanctions","ofac","stablecoin-peg","x402"],"inputModes":["application/json"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"x402 Agent Pre-Trade Safety"},{"field":"description","before":null,"after":"ONE signed call returns a pre-execution risk verdict (SAFE/CAUTION/BLOCK) for payment and DeFi agents: OFAC SDN/EU/UN/UK sanctions screening, stablecoin peg deviation and counterparty on-chain signal, Ed25519-signed. Scoring only, never executes trades or moves funds."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://agentguard.hergertsynthora.com/service"},{"field":"documentationUrl","before":null,"after":"https://agentguard.hergertsynthora.com/openapi.json"},{"field":"preferredTransport","before":null,"after":"HTTP+JSON"}],"other_changed":true,"is_empty":false,"human_summary":"added 1 skill · name ∅ → x402 Agent Pre-Trade Safety · description ∅ → ONE signed call returns a pre-execution  · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://agentguard.hergertsynthora.com/s · documentationUrl ∅ → https://agentguard.hergertsynthora.com/o · preferredTransport ∅ → HTTP+JSON"}}]}