{"uid":"cap_eEnY7h9HJ6PKO7t1YqTFb","slug":"x402-client-compatibility-adapter-get-e3c2ecaf","name":"x402 Client Compatibility Adapter (GET)","description":"","url":"https://gpt55.558686.xyz/v1/tools/x402-client-compatibility-adapter","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","anyOf":[{"required":["url"]},{"required":["endpoint"]},{"required":["resource"]}],"properties":{"url":{"type":"string","maxLength":2048,"minLength":1},"body":{"type":"object","additionalProperties":true},"client":{"type":"string","maxLength":120},"method":{"enum":["GET","POST","PUT","PATCH","DELETE"],"type":"string"},"maxUsdc":{"type":"number","maximum":100,"minimum":0.000001},"runtime":{"type":"string","maxLength":120},"endpoint":{"type":"string","maxLength":2048,"minLength":1},"max_usdc":{"type":"number","maximum":100,"minimum":0.000001},"resource":{"type":"string","maxLength":2048,"minLength":1},"timeout_ms":{"type":"integer","maximum":15000,"minimum":1000},"client_name":{"type":"string","maxLength":120},"expectedAsset":{"type":"string","maxLength":120},"expectedPayTo":{"type":"string","maxLength":80},"max_price_usd":{"type":"number","maximum":100,"minimum":0.000001},"expected_asset":{"type":"string","maxLength":120},"expectedNetwork":{"type":"string","maxLength":80},"expected_pay_to":{"type":"string","maxLength":80},"expected_network":{"type":"string","maxLength":80}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"ok":{"type":"boolean"},"tool":{"type":"string"},"fetchedAt":{"type":"string"}},"additionalProperties":true}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.006","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nTx-rp1tQfCYT4ni_LkE4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a live HTTP 402 quote into a buyer-owned compatibility adapter with requirement selectors, retry templates, header maps, receipt requirements, and stop conditions — without paying the target endpoint.","exampleAgentPrompt":"I need a compatibility adapter for the x402-protected endpoint at https://api.example.com/data — give me the retry template, header compatibility map, and stop conditions for my MCP runtime client with a max spend of $0.005 USDC, without actually paying it.","exampleUseCases":null,"resultDescription":"Returns a structured compatibility adapter object including: requirement selector policy (which payment method to use), same-request retry template (headers/params to add), header compatibility map (how to translate between client formats), receipt requirements (what proof of payment is needed), and stop conditions (when to abort) — all derived from the live 402 response without executing payment.","failureModes":["No URL/endpoint/resource provided — returns validation error requiring at least one of url, endpoint, or resource","Target endpoint is not a real HTTP 402 resource — adapter cannot be generated","Target endpoint is unreachable or times out — timeout error up to 15000ms","maxUsdc exceeds schema maximum of 100 — validation rejection","Unsupported payment asset or network on the target endpoint — partial adapter with warnings","x402 quote response is malformed or non-standard — parsing failure"],"whenToPreferThis":"Use this endpoint when you need to inspect and adapt to a live x402 payment requirement before committing funds — ideal for wallet agents, MCP runtimes, or first-payment clients that need to map 402 headers, build retry logic, and understand stop conditions without triggering a real payment. Prefer this GET variant when your client cannot send a JSON body (crawlers, simple agents, browser-based wallets).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:50:47.624Z","isFirstParty":false}