{"uid":"cap_ZhLicMhDycbtTLWyNZfDv","slug":"gunlet-gun-token-purchase-1-usdc-041d841c","name":"GUNLET GUN Token Purchase (1 USDC)","description":"Buy 1 USDC worth of GUN tokens 0x813E69a5D2fAb3D9510Ab9DC35151aB4dA9E7B07","url":"https://gun.x420.dev/api/puff","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"message":"string","tokensReceived":"string","usdcAmountPaid":"string","sendTransactionHash":"string | null","swapTransactionHash":"string | null"},"example":{"request":{"amount":"1","currency":"USDC","notifyEmail":"zero-qa@agentmail.to","recipientAddress":"0x813E69a5D2fAb3D9510Ab9DC35151aB4dA9E7B07"},"response":{"token":{"name":"GUNLET","symbol":"GUN","address":"0x813E69a5D2fAb3D9510Ab9DC35151aB4dA9E7B07","description":"Gunlet Fan Token"},"message":"Puffed","tokensReceived":"5736339.8961757457713864","usdcAmountPaid":"$1","sendTransactionHash":"0x9033f7acb8f93588423082eb52ad2d63a1f3c207303dbbef07771ab42fcc13db","swapTransactionHash":"0x5444f2da4a7afc71e5b3866706bfad479a4129a8769be2561592cdd8558328de"}},"exampleRequest":{"amount":"1","currency":"USDC","notifyEmail":"zero-qa@agentmail.to","recipientAddress":"0x813E69a5D2fAb3D9510Ab9DC35151aB4dA9E7B07"},"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_8e5Z2lpiwaw4oyH_b3CI5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases 1 USDC worth of GUN tokens (0x813E69a5D2fAb3D9510Ab9DC35151aB4dA9E7B07) on behalf of the caller via an x402 micropayment","exampleAgentPrompt":"Buy me 1 USDC worth of GUN tokens using the GUNLET service on x420.dev — I want to receive the GUN tokens at contract 0x813E69a5D2fAb3D9510Ab9DC35151aB4dA9E7B07 and confirm the swap transaction hash.","exampleUseCases":null,"resultDescription":"Returns a message confirming the purchase, the amount of GUN tokens received, the USDC amount paid, and optionally the send and swap transaction hashes on-chain.","failureModes":["Insufficient USDC balance — payment fails with 402 or rejection","x402 payment header missing or malformed — request rejected before execution","On-chain swap fails — swapTransactionHash may be null and message indicates failure","Token contract unavailable or liquidity insufficient — swap cannot complete","Network congestion causes timeout before transaction confirms"],"whenToPreferThis":"Use this endpoint when you need to programmatically acquire a small amount of GUN tokens (exactly 1 USDC worth) in a single API call with x402 micropayment support. Prefer this over the 5 USDC variant when you want a smaller, lower-risk purchase or when testing the integration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:38:31.452Z","isFirstParty":false}