{"kit":"0.1","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.","categories":["crypto_onchain_data"],"tags":["Data"],"status":"unclaimed","seller":{"name":null,"domain":"api.cn402.com","claimed":false,"verify":"none"},"invoke":[],"input_schema":null,"output_schema":null,"sample":null,"offers":[{"rail":"x402","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"price_usd_min":0.0022,"price_usd_max":0.08,"payTo":null,"note":"Runtime 402 challenge is authoritative; verify amount and payTo before paying."}],"trial":null,"behavior":{"side_effects":"unknown","idempotent":null,"p95_latency_s":0.382,"data_retention":"unknown"},"policy":{"refund":"unknown","no_scraping":null,"consent_required":"unknown"},"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":[]},"badges":["unclaimed","paid_usage_verified"],"contact":{"a2a":null,"email":null,"messages":"roadmap: hub messaging (stub)"},"provenance":[{"source":"x402_list","ref":"https://x402-list.com/services/cn402","attribution":"Data: x402-list.com (CC BY 4.0)"}],"_generated":"Generated by Agentropolis from public metadata. The seller has not claimed or reviewed this listing."}