{"uid":"cap_AvEaAQ8sINqA7xi7S_tqc","slug":"nine-x420-dev-206a4578","name":"nine.x420.dev Puff Custom Token Purchase","description":"Buy custom USDC amount worth of nine tokens 0x3a105f1247B27DED116B5d8dFe3D8e24151c1B07","url":"https://nine.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_GcPX4UPq1o1aqjqZsZKJa","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":"Buy a custom USDC amount worth of Nine tokens (0x3a105f1247B27DED116B5d8dFe3D8e24151c1B07) on the Base network via x402 payment","exampleAgentPrompt":"Buy me $10 worth of Nine tokens (0x3a105f1247B27DED116B5d8dFe3D8e24151c1B07) using USDC on the Base network.","exampleUseCases":null,"resultDescription":"Returns a confirmation message, the number of Nine tokens received, the USDC amount paid, and the transaction hashes for both the send and swap operations on the Base network.","failureModes":["Missing X-PAYMENT header returns 402 with payment requirement details","Invalid or insufficient USDC payment amount returns payment error","Amount field not parseable as a numeric string returns validation error","Swap failure on-chain returns swap transaction hash as null with error message","Network congestion or timeout after 120 seconds returns timeout error"],"whenToPreferThis":"Use this endpoint when you need to programmatically purchase a specific custom USDC dollar amount of Nine tokens (contract 0x3a105f1247B27DED116B5d8dFe3D8e24151c1B07) on the Base network and want flexible amount control beyond a fixed $5 default. Prefer this over fixed-amount alternatives when the desired purchase size varies per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:37:52.923Z","isFirstParty":false}