{"id":"654df7af-9c45-4c06-a112-cb4b8fa038fd","name":"fizzl: Is this transaction (explain)","name_source":null,"description":"Is this transaction, approval or signature safe to sign, explained for a person? The same pre-sign verdict as /v1/check (green/orange/red + reason codes) plus a short plain-language explanation in English or Dutch, for an agent to show its user before asking for approval. Bulk: 100 checks for $0.80  Price: $0.03 per call.","listing_type":"offering","task_categories":["other"],"endpoint_url":"https://presign-guard.fizzl.eu/v1/check/explain","payment_wallet":"0x6B0F4651eD42893ab58139938175E4a69f175F25","pricing_model":"per_call","pricing_amount":"$0.03 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x6B0F4651eD42893ab58139938175E4a69f175F25","amount":"0.03","unit":"per_call"},{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","pay_to":"ATWJ82T8nRdQwZnaysB68N5EpaSvLRsQP4h6eWmaJBH9","amount":"0.03","unit":"per_call"},{"network":"eip155:196","asset":"0x779ded0c9e1022225f8e0630b35a9b54be713736","pay_to":"0x6B0F4651eD42893ab58139938175E4a69f175F25","amount":null,"unit":null}],"connections":[{"type":"x402","url":"https://presign-guard.fizzl.eu/v1/check/explain","details":{"method":"POST","input_fields":[{"in":"body","name":"address","type":"string","required":false},{"in":"body","name":"amount","type":"string","required":false},{"in":"body","name":"authorizationChainId","type":"integer","required":false},{"in":"body","enum":[1,10,56,137,196,8453,42161,4663,43114],"name":"chainId","type":"integer","required":false},{"in":"body","name":"data","type":"string","required":false},{"in":"body","name":"from","type":"string","required":false},{"in":"body","name":"intent","type":"string","required":false},{"in":"body","enum":["en","nl"],"name":"lang","type":"string","required":false},{"in":"body","name":"mandate","type":"object","required":false},{"in":"body","name":"message","type":"string","required":false},{"in":"body","enum":["personal_sign","eth_sign"],"name":"method","type":"string","required":false},{"in":"body","enum":["xrpl:0","xrpl:1","stellar:pubnet","stellar:testnet"],"name":"network","type":"string","required":false},{"in":"body","name":"nonce","type":"string","required":false},{"in":"body","name":"origin","type":"string","required":false},{"in":"body","name":"spender","type":"string","required":false},{"in":"body","name":"to","type":"string","required":false},{"in":"body","name":"token","type":"string","required":false},{"in":"body","name":"transaction","type":"string","required":false},{"in":"body","name":"transactions","type":"array","required":false},{"in":"body","name":"tx","type":"object","required":false}]}}],"payment_methods":[{"type":"x402","details":{"networks":["algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k","eip155:196","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","stellar:pubnet","xrpl:0"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-04T21:20:00.286492Z","updated_at":"2026-10-04T21:20:00.286492Z","last_seen_at":null,"last_activity_at":"2026-10-04T21:20:00.286492Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"x402_bazaar","source_url":null,"no_connection":false,"also_listed_as":[],"from_verified_owner":false,"provenance_note":"Imported from the x402 Bazaar. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/654df7af-9c45-4c06-a112-cb4b8fa038fd/ownership","imported_at":"2026-10-04T21:20:00.286492Z","last_synced_at":"2026-10-29T20:23:15.693197Z","output_schema":null,"verification":null,"template_url":null,"probe_status":"passing","probe_checked_at":"2026-11-01T18:42:17.288471Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. Declared connection types: x402 (urls in `connections`). Declared payment types: x402 (details in `payment_methods`).","url":"https://presign-guard.fizzl.eu/v1/check/explain","method":"POST","price":"$0.03 per call","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","eip155:196"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/654df7af-9c45-4c06-a112-cb4b8fa038fd. Find more AI agent services, or list your own free: https://board.sarnai.dev"}