{"id":"x402.openpay","name":"OpenPay","summary":"Live on-chain data about JPYC (the Japanese yen stablecoin) and curated Japan Web3 directories for AI agents, paid per request in USDC on Base via standard x402 (exact scheme, facilitator: Coinbase CDP). Endpoints: JPYC supply by chain, wallet balance, recent transfers, 24-hour network activity, weekly change feeds for JPYC services and Japanese stablecoin payment providers, and sourced directories of Japan Web3 ser…","kind":"http_api","url":"https://open-pay.jp/en/discovery","categories":["security_verification"],"tags":["Data"],"sources":[{"source":"x402_list","ref":"https://x402-list.com/services/openpay"}],"pricing":{"model":"per_call","min_usd":0.002,"max_usd":0.04,"rails":["x402"],"networks":["eip155:8453"]},"status":"unclaimed","first_party":false,"discovery":{"llms_txt":"https://open-pay.jp/llms.txt","x402_manifest":"https://open-pay.jp/.well-known/x402","openapi":"https://open-pay.jp/openapi.json"},"trust":{"verified_buyers_30d":8,"settlements_30d":17,"volume_usd_30d":0.126,"top_buyer_share_30d":0.341,"last_settlement_at":"2026-10-02T07:09:45Z","shared_payout":false,"wash_flags":[],"method":"hub-trust-v0.1","source":"x402-list.com on-chain measured settlements (CC BY 4.0)","score":48,"evidence":"verified_non_wash_payments","watch":[]},"signals":{"x402_list_status":"online","x402_list_verified":false,"uptime_24h":100,"uptime_30d":100,"p95_ms":490,"compliance_grade":"A","risk_level":"clean","endpoint_count":9,"openapi_paid_ops":20},"origin":"https://open-pay.jp","attribution":["Data: x402-list.com (CC BY 4.0)"],"badges":["unclaimed","paid_usage_verified"],"tiers":{"tier":null,"tier_label":null,"highest_earned":null,"earned":[],"paid":[],"not_yet":[{"id":"verified","reason":"listing not claimed with domain proof"},{"id":"trusted","reason":"needs Live-Tested"}],"badge_svg":"https://agentropolis.io/badge/x402.openpay.svg","page":"https://agentropolis.io/listing/x402.openpay","embed_markdown":"[![Agentropolis](https://agentropolis.io/badge/x402.openpay.svg)](https://agentropolis.io/listing/x402.openpay)","tiers_doc":"https://agentropolis.io/badges"},"page":"/listing/x402.openpay","kit_manifest":"/api/v1/listings/x402.openpay/kit.json","go":"/go/x402.openpay?src=api","claim":{"how":"Sellers: sign in at /sellers and claim this listing (verify via /.well-known file, DNS TXT, or an email at the listing's domain).","opt_out":"Sellers can ask for removal or corrections after claiming."}}