{"uid":"cap_jZrGluYK0M--4-DyB8Ii7","slug":"clash-of-coins-agentic-checkout-468c3068","name":"Clash of Coins Agentic Checkout","description":"Agentic checkout for Clash of Coins","url":"https://x402.clashofcoins.com/agentic/x402/buy","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":{"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"}}}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"9","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":"$9/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"9","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"9","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jvqJ-PdJszfljFoY-ewIJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"9","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Processes a paid agentic checkout transaction for Clash of Coins via the x402 payment protocol at $9 USDC per call","exampleAgentPrompt":"Go ahead and complete a purchase on Clash of Coins — submit a JSON checkout request and pay the $9 USDC fee to finalize the buy.","exampleUseCases":[{"title":"Automated in-game item purchase","prompt":"Buy an item on Clash of Coins for me right now — submit the checkout with a JSON body and handle the $9 USDC payment through x402."},{"title":"Agent-driven coin acquisition","prompt":"I want my agent to automatically purchase coins on Clash of Coins whenever my balance drops below a threshold — trigger the agentic checkout endpoint with the right POST body and pay the 9 USDC fee."},{"title":"One-click game asset checkout","prompt":"Complete a Clash of Coins checkout for the asset I picked — send a POST with a JSON body and settle the $9 USDC charge via x402 payment."}],"resultDescription":"A JSON response confirming the outcome of the Clash of Coins checkout transaction, including any purchase confirmation details returned by the platform after the $9 USDC x402 payment is settled.","failureModes":["Payment of $9 USDC not included or insufficient — returns HTTP 402 requiring payment","Malformed or missing required 'input' object in body — returns validation error","Invalid bodyType enum value (not json, form-data, or text) — schema rejection","Method not POST — endpoint rejects non-POST requests","Network or settlement failure in x402 facilitator — transaction not confirmed","Empty or invalid body field — checkout cannot be processed"],"whenToPreferThis":"Choose this endpoint when you need an AI agent to autonomously complete a purchase on the Clash of Coins platform using the x402 crypto payment protocol with USDC. It is purpose-built for agentic (non-human) checkout flows where the $9 USDC fee is paid programmatically at call time. Prefer this over manual or browser-based checkout when automating game purchases or coin acquisitions in an agent pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:37:37.825Z","isFirstParty":false}