{"protocol":"x402","version":2,"payTo":"0xd25f1f178cc0f63a4feb86cfc450ab27e23337a7","network":"eip155:8453","facilitatorUrl":"https://facilitator.xpay.sh","settlementAsset":"USDC","products":[{"id":"cexscan-products-snapshot","title":"Normalized staking products snapshot","price":"$0.05","priceUsd":0.05,"path":"/api/x402/data/products","description":"Current normalized stablecoin staking products with exchange, APY, duration, limits, tags, eligibility, and source metadata.","fields":["id","exchange","asset","productType","typeTags","duration","apy","apyMin","apyMax","minAmount","maxAmount","eligibility","source","sourceUrl"],"filters":["exchange","asset","productType","source","minApy","maxApy","maxDurationDays","sort","limit"],"method":"GET","protocol":"x402","scheme":"exact","network":"eip155:8453","payTo":"0xd25f1f178cc0f63a4feb86cfc450ab27e23337a7","facilitatorUrl":"https://facilitator.xpay.sh","mimeType":"application/json"},{"id":"cexscan-full-cache","title":"Full CEXScan cache export","price":"$0.08","priceUsd":0.08,"path":"/api/x402/data/full-cache","description":"Complete cache export including products, meta, exchange status, stablecoin list, fetch timestamps, and source health.","fields":["products","meta","exchangeStatus","stableCoins","fetchedAt","nextFetchAt"],"method":"GET","protocol":"x402","scheme":"exact","network":"eip155:8453","payTo":"0xd25f1f178cc0f63a4feb86cfc450ab27e23337a7","facilitatorUrl":"https://facilitator.xpay.sh","mimeType":"application/json"},{"id":"cexscan-route-inputs","title":"AI route optimizer input dataset","price":"$0.03","priceUsd":0.03,"path":"/api/x402/data/route-inputs","description":"Filtered route-planning input data for external optimizers, including APY, capacity, one-time eligibility, and duration fields.","fields":["exchange","asset","apy","durationDays","minAmount","maxAmount","typeTags","eligibilityTags","restricted"],"filters":["exchange","asset","productType","source","minApy","maxApy","maxDurationDays","sort","limit"],"method":"GET","protocol":"x402","scheme":"exact","network":"eip155:8453","payTo":"0xd25f1f178cc0f63a4feb86cfc450ab27e23337a7","facilitatorUrl":"https://facilitator.xpay.sh","mimeType":"application/json"},{"id":"cexscan-exchange-status","title":"Exchange source status feed","price":"$0.02","priceUsd":0.02,"path":"/api/x402/data/exchange-status","description":"Per-exchange product counts, source type counts, fetch source health, and crawler errors when available.","fields":["exchange","count","apiCount","siteCount","announcementCount","sources","errors"],"method":"GET","protocol":"x402","scheme":"exact","network":"eip155:8453","payTo":"0xd25f1f178cc0f63a4feb86cfc450ab27e23337a7","facilitatorUrl":"https://facilitator.xpay.sh","mimeType":"application/json"}],"notes":["Protected endpoints respond with HTTP 402 until the client submits a valid PAYMENT-SIGNATURE header.","Use an x402-compatible client to pay and retry the same GET request.","Payments use real USDC on Base mainnet. Open an endpoint in a wallet-enabled browser or use an x402-compatible client.","Product and route-input endpoints accept the listed query filters. One successful payment returns the selected snapshot; another request requires another payment."]}