{"x402Version":2,"error":"Payment required","resource":{"url":"https://ontopx402.com/api/bid","description":"Rank on ontopx402.com. Send url, description and amount. Priced here at the $1 minimum; name a larger amount to bid higher and rank higher.","mimeType":"application/json","serviceName":"OnTopX402","tags":["leaderboard","ranking","directory","listing","submit","advertising","paid-placement","sponsored","promotion","marketing","bidding","auction","outbid","pay-per-rank","link-listing","backlink","seo","x402","usdc","base","solana","agent-payments","agent-discovery","micropayments"]},"accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"1000000","payTo":"0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"1000000","payTo":"8ugAWAXDB8V18kiUrGZTq1oMvU3C6Fxs8hfC6rvzQT3b","maxTimeoutSeconds":300,"extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"}}],"extensions":{"bazaar":{"info":{"input":{"type":"http","bodyType":"json","body":{"url":"https://example.com","description":"What this link is.","amount":"1"},"method":"POST"},"output":{"type":"json","example":{"ok":true,"paid_usd":"1.00","transaction":"0x…","network":"eip155:8453","rank":1,"url":"https://example.com","name":"example.com","description":"What this link is.","amount_usd":"1.00","page":"https://ontopx402.com/e/example-com"}}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"input":{"type":"object","properties":{"type":{"type":"string","const":"http"},"method":{"type":"string","enum":["POST","PUT","PATCH"]},"bodyType":{"type":"string","enum":["json","form-data","text"]},"body":{"type":"object","properties":{"url":{"type":"string","description":"The link you want ranked. One entry per link; bidding again on the same link adds to its total."},"description":{"type":"string","description":"What the link is, in at most 255 characters. Shown on the board next to your entry."},"amount":{"type":"string","description":"How much to bid, in US dollars, minimum $1. This is the amount you pay AND the amount that decides your rank — the 402 is priced at exactly this figure."}},"required":["url","description","amount"],"additionalProperties":false}},"required":["type","method","bodyType","body"],"additionalProperties":false},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"ok":{"type":"boolean"},"rank":{"type":"integer"},"url":{"type":"string"},"name":{"type":"string"},"description":{"type":"string"},"amount_usd":{"type":"string"},"paid_usd":{"type":"string"},"transaction":{"type":"string"},"network":{"type":"string"},"page":{"type":"string"}},"required":["ok","rank","url","amount_usd"]}},"required":["type"]}},"required":["input"]}}}}