{"uid":"cap_PoMZC45-Tc4MYGF5GKfz8","slug":"x404-token-purchase-payment-b36c8255","name":"X404 Token Purchase Payment","description":"Payment required to purchase X404 tokens","url":"https://www.x404.page/api/payment","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ftknBMUEpw0TxX90YsOMB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Processes a $1 USDC payment to purchase X404 meme tokens using the x402 payment protocol","exampleAgentPrompt":"I want to buy X404 meme tokens — go ahead and submit the $1 USDC payment using x402 to get me some X404 from x404.page.","exampleUseCases":[{"title":"Buy X404 meme tokens now","prompt":"I want to grab some X404 meme tokens — go ahead and use my USDC to buy them through the x402 protocol right now."},{"title":"Spend USDC on X404","prompt":"Use $1 of my USDC to purchase X404 tokens from x404.page — handle the x402 payment and send me the confirmation details."},{"title":"Get X404 crypto via x402","prompt":"I heard about this X404 meme coin and I want in — can you process the $1 USDC payment using x402 and get me some X404 tokens?"}],"resultDescription":"A payment confirmation indicating the X404 token purchase was processed, along with transaction details and any tokens or receipts associated with the $1 USDC payment via the x402 protocol.","failureModes":["Insufficient USDC balance — payment cannot be fulfilled","Invalid or missing x402 payment header — 402 Payment Required error returned","Wallet not connected or unauthorized — authentication failure","Network congestion or blockchain timeout — transaction pending or dropped","Token supply exhausted — no X404 tokens available to distribute"],"whenToPreferThis":"Use this endpoint when an agent or user specifically wants to purchase X404 meme tokens using the x402 HTTP payment protocol with USDC. This is the only known endpoint for acquiring X404 tokens directly from the x404.page platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:38:08.046Z","isFirstParty":false}