{"success":true,"data":{"id":"svc_iota_verify_01","slug":"iota-verify","name":"IOTA Notarization Verify","description":"Verify an IOTA notarization: give the object id or transaction digest of any notarization on the IOTA mainnet (ours or anyone's, official IOTA Notarization package) and optionally the text, SHA-256 or URL to check. Returns the stored hash or data, creation time from the ledger, lock status (can it be changed or deleted), owner, and matches true or false for your content. Read-only, no wallet needed.","category":"data","endpoint":"https://agentsvc.io/api/v1/proxy/iota-verify","price_usdc":0.003,"latency_p99_ms":3000,"input_schema":{"type":"object","properties":{"object_id":{"type":"string","description":"Notarization object id (0x + 64 hex)"},"transaction":{"type":"string","description":"Or the digest of the transaction that created it"},"text":{"type":"string","description":"Content to compare"},"hash":{"type":"string","description":"SHA-256 hex to compare"},"url":{"type":"string","description":"URL whose current bytes to compare"}}},"output_schema":{"type":"object","properties":{"object_id":{"type":"string"},"stored":{"type":"object"},"created_at":{"type":"string"},"locks":{"type":"object"},"match":{"type":"object"}}},"is_active":true,"provider":"agentsvc.io","tags":["notarization","verify","iota","proof","audit"],"method":"POST","example_input":{"object_id":"0xe066dc18e19ea75b0acf51c10fde1af2012e93bc42a697589c0544fef092a151","hash":"bb3439622eacaa526ed0f61b628a441e4810128bb54b6925291ac4e1e265a9b1"},"price_atomic":"3000","price_display":"$0.003 USDC","try_url":"https://agentsvc.io/api/v1/try/iota-verify","try_limit_per_day":3,"info_url":"https://agentsvc.io/api/v1/services/iota-verify","page_url":"https://agentsvc.io/services/iota-verify","curl_example":"curl -X POST https://agentsvc.io/api/v1/proxy/iota-verify -H \"Content-Type: application/json\" -d '{\"object_id\":\"0xe066dc18e19ea75b0acf51c10fde1af2012e93bc42a697589c0544fef092a151\",\"hash\":\"bb3439622eacaa526ed0f61b628a441e4810128bb54b6925291ac4e1e265a9b1\"}'","status":{"ok":true,"latency_ms":134,"checked_at":"2026-10-11T10:17:50.538Z"}},"payment":{"protocol":"x402","x402_versions_accepted":[1,2],"scheme":"exact","network":"eip155:8453","network_v1":"base","chain_id":8453,"asset":"USDC","asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_decimals":6,"eip712_domain":{"name":"USD Coin","version":"2","chainId":8453,"verifyingContract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"pay_to":"0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","request_header_v2":"PAYMENT-SIGNATURE","request_header_v1":"X-PAYMENT","requirements_v2":"base64 JSON in the PAYMENT-REQUIRED response header of the 402","requirements_v1":"JSON body of the 402 (accepts[0])","receipt_header":"PAYMENT-RESPONSE (and X-PAYMENT-RESPONSE): base64 JSON with transaction hash","accounts_required":false,"api_keys_required":false,"settlement":"per call, on-chain, after the service succeeded. Failed calls are never charged.","also_accepted":[{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","network_v1":"solana","asset":"USDC","asset_mint":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","pay_to":"5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg","note":"Solana option is accepts[1] in the 402. The facilitator pays the transaction fee (extra.feePayer); the payer needs only USDC, no SOL."}]},"links":{"catalog":"https://agentsvc.io/api/v1/services","payment_requirements":"https://agentsvc.io/api/v1/payment-requirements","credits":"https://agentsvc.io/api/v1/credits","openapi":"https://agentsvc.io/openapi.json","llms_txt":"https://agentsvc.io/llms.txt","llms_full_txt":"https://agentsvc.io/llms-full.txt","agents_md":"https://agentsvc.io/AGENTS.md","skill_md":"https://agentsvc.io/SKILL.md","status":"https://agentsvc.io/api/v1/status","docs":"https://agentsvc.io/docs","mcp_server":"https://agentsvc.io/mcp-server.mjs","discovery":"https://agentsvc.io/.well-known/x402","agent_card":"https://agentsvc.io/.well-known/agent-card.json"}}