{"uid":"cap_T8bp9V9J-iCM2TiS7uho8","slug":"flash-x420-dev-a50b200f","name":"FLASH Token Purchase (Custom USDC Amount)","description":"Buy custom USDC amount worth of FLASH tokens 0x4899bfF1664675FFE4b2546d626b41d86f0bDb07","url":"https://flash.x420.dev/api/puff-custom","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"5","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":"$5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_i8Au7QGmSBLE30In5kcsy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases a custom USDC-denominated amount of FLASH tokens (0x4899bfF1664675FFE4b2546d626b41d86f0bDb07) on behalf of the caller","exampleAgentPrompt":"Buy me $20 worth of FLASH tokens using USDC — use the custom amount option so I get exactly $20 USDC spent.","exampleUseCases":null,"resultDescription":"Returns a message confirming the purchase, the number of FLASH tokens received, the USDC amount paid, and up to two transaction hashes (one for the USDC send and one for the token swap).","failureModes":["Insufficient USDC balance causes transaction failure","Invalid or non-numeric amount string returns error","Amount below minimum threshold rejected","Blockchain congestion causes timeout or failed swap transaction","Contract interaction failure if FLASH token contract is unavailable","x402 payment not fulfilled results in 402 response before execution"],"whenToPreferThis":"Use this endpoint when you need to purchase a specific non-default USDC amount of FLASH tokens (e.g., $10, $0.5, or $25) rather than the fixed $5 default. Prefer this over the standard puff endpoint when the caller needs precise USDC spend control.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:37:53.534Z","isFirstParty":false}