{"uid":"cap_lKC7H77XJcYRKUW6nMdIw","slug":"flash420-buy-1-usdc-of-flash-tokens-a15b4525","name":"FLASH420 Buy 1 USDC of FLASH Tokens","description":"Buy 1 USDC worth of FLASH tokens 0x4899bfF1664675FFE4b2546d626b41d86f0bDb07","url":"https://flash.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":{"request":{"token":"FLASH","amount":"1","notify":"zero-qa@agentmail.to","contract":"0x4899bfF1664675FFE4b2546d626b41d86f0bDb07"},"response":{"token":{"name":"FLASH420","symbol":"FLASH","address":"0x4899bfF1664675FFE4b2546d626b41d86f0bDb07","description":"BOOM"},"message":"Puffed","tokensReceived":"5736569.7047517455032756","usdcAmountPaid":"$1","sendTransactionHash":"0xa983ef49adf0363b8f0a987a368bc6b325f1122d998d848a567b493de88b1fb6","swapTransactionHash":"0xcc88bdcc11505c575351ba1be538e6e914edeec581427587783ab3f127af3216"}},"exampleRequest":{"token":"FLASH","amount":"1","notify":"zero-qa@agentmail.to","contract":"0x4899bfF1664675FFE4b2546d626b41d86f0bDb07"},"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_ANVrbIGn2pkmYBjuzEHCm","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 exactly $1 USDC worth of FLASH tokens (contract 0x4899bfF1664675FFE4b2546d626b41d86f0bDb07) and delivers them to the caller","exampleAgentPrompt":"Buy me $1 worth of FLASH tokens on x420.dev right now — swap 1 USDC for FLASH and show me the transaction hashes.","exampleUseCases":null,"resultDescription":"Returns a message confirming the purchase, the amount of FLASH tokens received, the USDC amount paid, and the on-chain transaction hashes for both the USDC send and the token swap (either or both may be null if not yet confirmed).","failureModes":["Insufficient USDC balance to cover the $1 cost — payment rejected","Smart contract or swap failure resulting in null transaction hashes","Network congestion causing delayed or failed on-chain settlement","Invalid or expired x402 payment authorization — 402 error returned","FLASH token contract unavailable or paused — swap cannot complete"],"whenToPreferThis":"Use this endpoint when you want to purchase a fixed $1 USDC amount of FLASH tokens in a single atomic API call without specifying a custom amount. Prefer this over the custom-amount sibling endpoint when simplicity and a standard fixed denomination are sufficient. Choose this over manual DEX interaction when you need programmatic, agent-driven token acquisition.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:32:49.161Z","isFirstParty":false,"canonicalSlug":"flash420-buy-1-usdc-of-flash-tokens-a15b4525"}