{"info":{"title":"Printmoneylab","version":"1.0.0"},"openapi":"3.1.0","paths":{"/api/v1/arbitrage-scanner":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"10000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Printmoneylab: V1 Arbitrage Scanner","intent":"charge","method":"evm","recipient":"0xcF9223eCe895258dEa8D288AEBcf846Ab8E342fB"}]},"summary":"Token-by-token Kimchi Premium for 189+ tokens, reverse premium, Upbit-Bithumb gaps, market share"}},"/api/v1/kimchi-premium":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Printmoneylab: V1 Kimchi Premium","intent":"charge","method":"evm","recipient":"0xcF9223eCe895258dEa8D288AEBcf846Ab8E342fB"}]},"summary":"Real-time Kimchi Premium for a single token (Upbit vs Binance via FX rate)"}},"/api/v1/kr-prices":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Printmoneylab: V1 Kr Prices","intent":"charge","method":"evm","recipient":"0xcF9223eCe895258dEa8D288AEBcf846Ab8E342fB"}]},"summary":"Korean exchange prices (Upbit, Bithumb) for a single token in KRW"}},"/api/v1/stablecoin-premium":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Printmoneylab: V1 Stablecoin Premium","intent":"charge","method":"evm","recipient":"0xcF9223eCe895258dEa8D288AEBcf846Ab8E342fB"}]},"summary":"USDT/USDC premium on Korean exchanges vs official USD/KRW rate — fund flow indicator"}}},"x-service-info":{"description":"Printmoneylab is an x402-native service at https://api.printmoneylab.com, indexed from the x402 Bazaar (Coinbase's public discovery directory). It charges callers itself in USDC on Base and is paid directly at its own wallet; Monex Protocol passes your request and payment headers through untouched. 4 endpoints listed."}}