{"data":{"slug":"oceanalt","name":"OceanAlt","description":"Pre-payment checks for AI agents: sanctions screening and AML screening of the payee, payee and route checks against the public x402 directory, batch address screening and multi-hop fund tracing. Returns allow / review / decline with verifiable evidence.","base_url":"https://oceanalt.com","website_url":"https://oceanalt.com","category":"Verification","endpoint_count":4,"min_price_usd":0.002,"uptime_24h":100,"source":"submitted","status":"online","verified":false,"verified_until":null,"payment_ready":true,"payment_ready_until":"2026-11-03T14:29:05.675Z","last_success_at":"2026-10-27T14:29:05.675Z","consecutive_failures":0,"check_interval_minutes":15,"last_checked_at":"2026-10-27T14:29:05.675Z","created_at":"2026-10-27T11:31:11.583Z","uptime":{"24h":100,"7d":100,"30d":100,"90d":100,"coverage":{"24h":{"daysCovered":1,"checkCount":10},"7d":{"daysCovered":1,"checkCount":10},"30d":{"daysCovered":1,"checkCount":10},"90d":{"daysCovered":1,"checkCount":10}}},"avg_response_time_ms":557,"total_checks":12,"networks":["BSE","SOL"],"networks_caip2":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"asset":"USDC","endpoints":[{"id":"4b5f153d-2ad9-47f8-8eed-ce84ee2fe67d","method":"POST","path":"/api/x402/batch","description":"Address screening for crypto wallets: sanctions screening and AML screening of up to 25 addresses per call, each with a risk verdict and evidence.","mime_type":"application/json","is_active":true,"first_seen_at":"2026-10-27T11:31:11.583Z","last_seen_at":"2026-10-27T14:29:05.615Z","variable_amount":false,"min_price_usd":0.01,"networks":["BSE","SOL"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"10000","price_usd":"0.0100000000","pay_to":"0x93c67dabee533a9689a1e3a67201352b6b29dcd4","max_timeout_seconds":300},{"scheme":"exact","network":"eip155:196","network_caip2":"eip155:196","asset_address":"0xB6CEceAB302E2E4948951eE7843FC24E92933061","asset_address_norm":"0xb6ceceab302e2e4948951ee7843fc24e92933061","asset_name":"USDC","price":"10000","price_usd":"0.0100000000","pay_to":"0x93c67dabee533a9689a1e3a67201352b6b29dcd4","max_timeout_seconds":300},{"scheme":"exact","network":"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp","network_caip2":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset_address":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_address_norm":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":"USDC","price":"10000","price_usd":"0.0100000000","pay_to":"FynLgz9YrGb3sSiATj7aXc6CrDvNLMXj8zLVYEBXSSDh","max_timeout_seconds":300}],"pay_to_divergence":null},{"id":"1b468aef-dd15-4eb5-b48b-7f0b001124c0","method":"POST","path":"/api/x402/decision","description":"Sanctions screening, AML screening and payee screening before an AI agent pays: OFAC and other sanctions lists, mixers, scam and hack lists, on-chain risk. Returns a crypto compliance decision (allow / review / decline) with verifiable evidence and a signed receipt. Prepaid credits are cheaper: see POST /api/x402/credits.","mime_type":"application/json","is_active":true,"first_seen_at":"2026-10-27T11:31:11.583Z","last_seen_at":"2026-10-27T14:29:05.605Z","variable_amount":false,"min_price_usd":0.002,"networks":["BSE","SOL"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"2000","price_usd":"0.0020000000","pay_to":"0x93c67dabee533a9689a1e3a67201352b6b29dcd4","max_timeout_seconds":300},{"scheme":"exact","network":"eip155:196","network_caip2":"eip155:196","asset_address":"0xB6CEceAB302E2E4948951eE7843FC24E92933061","asset_address_norm":"0xb6ceceab302e2e4948951ee7843fc24e92933061","asset_name":"USDC","price":"2000","price_usd":"0.0020000000","pay_to":"0x93c67dabee533a9689a1e3a67201352b6b29dcd4","max_timeout_seconds":300},{"scheme":"exact","network":"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp","network_caip2":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset_address":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_address_norm":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":"USDC","price":"2000","price_usd":"0.0020000000","pay_to":"FynLgz9YrGb3sSiATj7aXc6CrDvNLMXj8zLVYEBXSSDh","max_timeout_seconds":300}],"pay_to_divergence":null},{"id":"8989f415-209f-4c52-adbc-0a77c699ce64","method":"POST","path":"/api/x402/payee","description":"Payee screening before an AI agent pays an x402 endpoint: sanctions screening and AML screening of the payTo address, plus OceanAlt's daily ledger of the public x402 directory: how many hosts share this payee, whether the route is listed with the same payee, and whether its payout address changed recently. Returns allow / review / decline with reasons.","mime_type":"application/json","is_active":true,"first_seen_at":"2026-10-27T11:31:11.583Z","last_seen_at":"2026-10-27T14:29:05.624Z","variable_amount":false,"min_price_usd":0.002,"networks":["BSE","SOL"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"2000","price_usd":"0.0020000000","pay_to":"0x93c67dabee533a9689a1e3a67201352b6b29dcd4","max_timeout_seconds":300},{"scheme":"exact","network":"eip155:196","network_caip2":"eip155:196","asset_address":"0xB6CEceAB302E2E4948951eE7843FC24E92933061","asset_address_norm":"0xb6ceceab302e2e4948951ee7843fc24e92933061","asset_name":"USDC","price":"2000","price_usd":"0.0020000000","pay_to":"0x93c67dabee533a9689a1e3a67201352b6b29dcd4","max_timeout_seconds":300},{"scheme":"exact","network":"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp","network_caip2":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset_address":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_address_norm":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":"USDC","price":"2000","price_usd":"0.0020000000","pay_to":"FynLgz9YrGb3sSiATj7aXc6CrDvNLMXj8zLVYEBXSSDh","max_timeout_seconds":300}],"pay_to_divergence":null},{"id":"9cfd510e-920b-4097-bd90-78bb68435e5d","method":"GET","path":"/api/x402/trace","description":"Fund tracing for AML and source of funds: follow crypto funds upstream over multiple hops to see whether they touched sanctioned, hacked or scam sources.","mime_type":"application/json","is_active":true,"first_seen_at":"2026-10-27T11:31:11.583Z","last_seen_at":"2026-10-27T14:29:05.642Z","variable_amount":false,"min_price_usd":0.01,"networks":["BSE","SOL"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"10000","price_usd":"0.0100000000","pay_to":"0x93c67dabee533a9689a1e3a67201352b6b29dcd4","max_timeout_seconds":300},{"scheme":"exact","network":"eip155:196","network_caip2":"eip155:196","asset_address":"0xB6CEceAB302E2E4948951eE7843FC24E92933061","asset_address_norm":"0xb6ceceab302e2e4948951ee7843fc24e92933061","asset_name":"USDC","price":"10000","price_usd":"0.0100000000","pay_to":"0x93c67dabee533a9689a1e3a67201352b6b29dcd4","max_timeout_seconds":300},{"scheme":"exact","network":"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp","network_caip2":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset_address":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_address_norm":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":"USDC","price":"10000","price_usd":"0.0100000000","pay_to":"FynLgz9YrGb3sSiATj7aXc6CrDvNLMXj8zLVYEBXSSDh","max_timeout_seconds":300}],"pay_to_divergence":null}],"pay_to_changes":[],"assessment":{"updated_at":"2026-10-27T11:34:18.400Z","input_hash":"aa942c8fc22ac62c0c1e35b2eb9465f6294d60afce20f8f5487c66be38aa6839","model_id":null,"prompt_version":null,"reliability":{"uptime":{"24h":null,"7d":null,"30d":null,"90d":null},"response_p95_ms":468,"avg_response_ms":468,"last_checked_at":"2026-10-27T11:32:07.558Z","consecutive_failures":-1,"total_checks":1},"compliance":{"grade":"A","passed":14,"total":14,"checks":[{"id":"payload_captured","label":"402 payload captured","pass":true},{"id":"accepts_present","label":"accepts[] array present","pass":true},{"id":"payto_recoverable","label":"payTo address recoverable","pass":true},{"id":"payto_conformant","label":"payTo at accepts[0].payTo (conformant shape)","pass":true},{"id":"payto_shape","label":"payTo is a valid on-chain address","pass":true},{"id":"price_present","label":"atomic price declared","pass":true},{"id":"price_sane","label":"atomic price in a sane range","pass":true},{"id":"asset_declared","label":"asset (token) address declared","pass":true},{"id":"network_caip2","label":"network resolves to CAIP-2","pass":true},{"id":"scheme_declared","label":"payment scheme declared","pass":true},{"id":"transport_https","label":"served over HTTPS","pass":true},{"id":"x402_version_current","label":"declares the current x402 version (2)","pass":true},{"id":"eip712_domain_extra","label":"EIP-712 domain parameters present on every EVM entry","pass":true},{"id":"version_channel_coherent","label":"x402 v2 envelope delivered in the payment-required header","pass":true}],"pay_to_source":"payTo","pay_to_location":"accept","staleness":{"probe_failing":false,"last_success_at":"2026-10-27T14:29:05.675Z","envelope_captured_at":"2026-10-27T11:32:07.558Z"}},"site":{"homepage":true,"openapi":true,"pricing":true,"llms_txt":true,"robots":true,"terms":true,"checked_at":"2026-10-27T11:34:11.231Z"},"domain":{"age_days":null,"registrar":null,"free_host":false,"created_date":null,"checked_at":"2026-10-27T11:34:18.294Z"},"economics":{"price_usd":0.002,"price_atomic":"2000","model":"tiered","category_percentile":16,"stability":1,"price_max_usd":0.01,"category_percentile_max":24,"endpoint_count":4,"distinct_price_count":2},"risk":{"level":"clean","flags":[]},"synthesis":null,"traction":{"status":"measured","volume_usd_30d":0,"tx_count_30d":0,"unique_buyers_30d":0,"last_settlement_at":null,"top_buyer_share_30d":null,"top_3_buyers_share_30d":null,"concentrated_volume":false,"trend_7d_vs_30d":null,"shared_payout":false,"shared_with":0,"measured_networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d"],"first_settlement_at":null,"volume_usd_all_time":0,"tx_count_all_time":0,"median_settlement_usd_30d":null,"max_settlement_usd_30d":null,"settled_via":[],"settled_via_detail":[],"shared_with_services":[],"pro_quota_share":1,"caveat":"Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.","all_time_caveat":"All-time is floored at the start of our harvest window, not the service full history."}}},"provenance":{"license":"CC-BY-4.0","attribution_required":true,"attribution":"Data: x402-list.com (CC BY 4.0)","cite_as":"https://x402-list.com/services/oceanalt","source":"https://x402-list.com"}}