{"uid":"cap_Qk4K7lxZ-sHthFntNs6au","slug":"kingdome-cm-kum-token-purchase-1-usdc-2121db06","name":"Kingdome CM (KUM) Token Purchase - 1 USDC","description":"Buy 1 USDC worth of KUM tokens 0xF78B2DAf137c96F74D52fD688c3c11355205dB07","url":"https://kum.x420.dev/api/puff?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"message":"string","tokensReceived":"string","usdcAmountPaid":"string","sendTransactionHash":"string | null","swapTransactionHash":"string | 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_kE8ccr8wnHOzlvSP3xT7z","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 KUM (Kingdome CM) tokens and sends them to the caller's wallet via an on-chain swap","exampleAgentPrompt":"Buy me 1 USDC worth of KUM tokens from Kingdome CM on x420.dev — I want to acquire KUM (contract 0xF78B2DAf137c96F74D52fD688c3c11355205dB07) and get the transaction hash back.","exampleUseCases":null,"resultDescription":"Returns a message confirming the purchase, the amount of KUM tokens received, the USDC amount paid, a send transaction hash, and a swap transaction hash (if applicable).","failureModes":["Insufficient USDC balance to cover 1 USDC payment","Payment not processed — send transaction hash is null","Swap fails on-chain — swap transaction hash is null","Token contract 0xF78B2DAf137c96F74D52fD688c3c11355205dB07 unavailable or liquidity insufficient","x402 payment protocol failure or facilitator rejection","Network congestion causing transaction timeout"],"whenToPreferThis":"Use this endpoint when you want to buy exactly 1 USDC worth of KUM tokens in a single atomic API call using the x402 payment protocol. Prefer this over the 5 USDC sibling endpoint when making a small exploratory or minimal purchase of KUM tokens.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:37:49.616Z","isFirstParty":false,"canonicalSlug":"kingdome-cm-kum-token-purchase-1-usdc-2121db06"}