{"x402Version":2,"network":"cosmos:gonka-mainnet","facilitator":"https://x402.gonka.gg","payTo":"gonka1afj0tz53z56zngs425m83vxl5y2xmwm692hfrn","markup_pct":10.0,"notes":"Send x402 payment header with network=cosmos:gonka-mainnet to POST /v1/chat/completions. Facilitator handles verify+settle. Price = (ngonka/token from proxy.gonka.gg/api/pricing) * max_tokens * (1 + markup).","default_option":{"scheme":"exact","network":"cosmos:gonka-mainnet","asset":"ngonka","amount":"11264","maxAmountRequired":"11264","payTo":"gonka1afj0tz53z56zngs425m83vxl5y2xmwm692hfrn","maxTimeoutSeconds":60,"extra":{"name":"GNK","decimals":9,"assetTransferMethod":"signed-tx","paymentFlow":"upfront","facilitator":"https://x402.gonka.gg","markup_pct":10.0}}}