{"endpoint":"POST /api/agent/check {\"url\": \"<polymarket link or slug>\"}","scheme":"exact","network":"sui:mainnet","asset":"0xdba34672e30cb065b1f93e3ab55318768fd6fef66c15942c9f7cb846e2f900e7::usdc::USDC","decimals":6,"payTo":"0x0df28a0908ebf9b202d41aea989a31ba263c5dea360c85a4eaeec6a97e2cac0c","amount":"50000","priceUsdc":"0.05","returningRate":{"amount":"40000","priceUsdc":"0.04","after":"2 paid checks remembered in Walrus Memory (alibi-agents); send X-PAYER: <your address>, the quote is then bound to that address"},"quoteValidSeconds":600,"headers":{"request":["PAYMENT-SIGNATURE","X-PAYMENT"],"response":["PAYMENT-REQUIRED","PAYMENT-RESPONSE","X-PAYMENT-RESPONSE"]},"spec":"https://github.com/coinbase/x402/blob/main/specs/schemes/exact/scheme_exact_sui.md"}