{"x402Version":2,"trial":{"free_calls_per_wallet_per_endpoint":3,"daily_global_cap":200,"method":"x402 sign-in-with-x extension (header SIGN-IN-WITH-X, CAIP-122/SIWE/SIWS)","networks":["solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","eip155:8453"],"charged_on_failure":false,"headline":"Free trial: 3 free calls per wallet per endpoint via Sign-In-With-X","how_to_claim":"POST without payment -> 402; sign extensions[\"sign-in-with-x\"].info from the PAYMENT-REQUIRED header (SIWE eip155:8453 or SIWS Solana); repeat the POST with header SIGN-IN-WITH-X. See /llms.txt for a copy-paste example."},"credit_packs":{"url":"https://softbot-credits-mainnet.softbot.workers.dev/v1/packs","balance_url":"https://softbot-credits-mainnet.softbot.workers.dev/v1/credits","method":"POST /v1/packs/{starter|regular|larger} paid with x402; GET /v1/packs and GET /v1/credits are free","header":"X-Credit-Key","idempotency_header":"Idempotency-Key","secrecy":"The credit key is a bearer secret shown in the purchase response. It is stored only as a hash. Replay the same settled payment to recover it. Do not log it or put it in a URL.","packs":[{"id":"starter","pay_usdc":"0.25","credit_usdc":"0.25"},{"id":"regular","pay_usdc":"1","credit_usdc":"1.05"},{"id":"larger","pay_usdc":"5","credit_usdc":"5.50"}],"networks":["solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","eip155:8453","eip155:137","eip155:42161"],"asset":"USDC","usable_on":"Every paid Softbot tool, at that tool's existing per-call price. The key does not change those prices.","not_accepted_for":"Buying more credits. Pack purchase is x402 only; credit keys and free trials are refused.","no_withdrawal":true,"no_renewal":true,"balance_example":{"request":"GET /v1/credits with header X-Credit-Key","response":{"balance_micros":247000,"balance_usdc":"0.247"},"after":"A Starter pack ($0.25) minus one Reader call ($0.003)."},"failure":{"invalid_key":"401 invalid_credit_key. Does not settle x402 and does not use a free trial.","insufficient":"402 insufficient_credit with no PAYMENT-REQUIRED header. Balance unchanged. Not an x402 challenge.","ambiguous":"400 ambiguous_credentials if X-Credit-Key is combined with PAYMENT-SIGNATURE, X-PAYMENT, or SIGN-IN-WITH-X. Nothing is charged.","tool_failure":"Tool status >= 400 refunds the reserved credit. Repeating the refund does not credit twice.","success_retry":"A completed Idempotency-Key returns 409 credit_already_charged and is not charged again. The tool result is not stored.","in_progress":"409 credit_charge_in_progress while the same Idempotency-Key is running. No second debit.","get_head":"GET and HEAD never settle, mint, or debit."}},"resources":[{"resource":"https://softbot-sitemap-mainnet.softbot.workers.dev/v1/map","method":"POST","description":"Softbot Site Map: list every page on a website in one call. Sitemap URLs (robots.txt discovery, sitemap indexes, .gz) with lastmod, merged with the page's internal/external links (anchor text, rel), plus RSS/Atom feeds, robots.txt sitemap lines and llms.txt presence. No LLM. Use before crawling or reading a site, to find its docs, blog posts, products or newest pages (filter with contains/since), then read them with Softbot Reader.","mimeType":"application/json","accepts":[{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"3000","payTo":"9csHbkGGeQqNxvtZw8hPnC34NCcmZoZXVTEGC1MiDNRE"},{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"3000","payTo":"0xC68F3cCa31D50208ab4C933a38288938e0B21E63","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"},{"scheme":"exact","network":"eip155:137","asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","amount":"3000","payTo":"0xC68F3cCa31D50208ab4C933a38288938e0B21E63","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"},{"scheme":"exact","network":"eip155:42161","asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","amount":"3000","payTo":"0xC68F3cCa31D50208ab4C933a38288938e0B21E63","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}],"input":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Domain (example.com) or public http(s) page URL"},"limit":{"type":"integer","minimum":1,"maximum":2000,"description":"Max URLs returned (default 500)"},"contains":{"type":"string","description":"Only URLs containing this text, e.g. /blog/"},"since":{"type":"string","description":"Only sitemap URLs with lastmod >= this ISO date (YYYY-MM-DD)"}}},"output":{"type":"object","properties":{"url":{"type":"string"},"final_url":{"type":"string"},"status":{"type":"integer"},"url_count":{"type":"integer"},"truncated":{"type":"boolean"},"urls":{"type":"array","description":"[{url, lastmod?, source: sitemap|page}]"},"sitemaps_read":{"type":"array","description":"[{url, status, type: index|urlset|text|missing, count}]"},"robots_sitemaps":{"type":"array","items":{"type":"string"}},"llms_txt":{"type":["string","null"]},"feeds":{"type":"array","description":"[{url, type, title}]"},"page_links":{"type":"object","description":"internal[{url,text,rel}], external[{url,text,rel}]"}}}}],"facilitator":"https://facilitator.payai.network"}