{"id":"x402.cn402","name":"cn402","summary":"Pay-per-call API for Chinese calendar and culture data: lunar and solar calendar, jieqi, BaZi astrology, I Ching, feng shui, hanzi to pinyin and simplified/traditional conversion, TCM references and China geo lookups. Priced from $0.002 to $0.16 in USDC on Base and Solana.","kind":"http_api","url":"https://api.cn402.com","categories":["crypto_onchain_data"],"tags":["Data"],"sources":[{"source":"x402_list","ref":"https://x402-list.com/services/cn402"}],"pricing":{"model":"per_call","min_usd":0.0022,"max_usd":0.08,"rails":["x402"],"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"]},"status":"unclaimed","first_party":false,"discovery":{"llms_txt":"https://api.cn402.com/llms.txt","x402_manifest":"https://api.cn402.com/.well-known/x402","openapi":"https://api.cn402.com/openapi.json"},"trust":{"verified_buyers_30d":74,"settlements_30d":3683,"volume_usd_30d":34.3167,"top_buyer_share_30d":0.061,"last_settlement_at":"2026-10-02T14:00:41Z","shared_payout":true,"wash_flags":[],"method":"hub-trust-v0.1","source":"x402-list.com on-chain measured settlements (CC BY 4.0)","score":83,"evidence":"verified_non_wash_payments","watch":[]},"signals":{"x402_list_status":"online","x402_list_verified":false,"uptime_24h":100,"uptime_30d":100,"p95_ms":382,"compliance_grade":"A","risk_level":"clean","endpoint_count":10,"openapi_paid_ops":73},"origin":"https://api.cn402.com","attribution":["Data: x402-list.com (CC BY 4.0)"],"badges":["unclaimed","paid_usage_verified"],"kit_manifest":"/api/v1/listings/x402.cn402/kit.json","go":"/go/x402.cn402?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."}}