{"uid":"cap_msKPcy0H3FdtfVj3EaVfP","slug":"prb-x420-dev-cb0319f2","name":"PRB Token Custom Purchase (prb.x420.dev)","description":"Buy custom USDC amount worth of PRB tokens 0xb02ec227Ba060Ee60E205c8a626F2330DD4a5B07","url":"https://prb.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_761s8rzH3FeKk8W69DkcQ","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 amount of PRB tokens (0xb02ec227Ba060Ee60E205c8a626F2330DD4a5B07) on-chain and returns transaction details","exampleAgentPrompt":"Buy me 10 USDC worth of PRB tokens using the custom purchase endpoint.","exampleUseCases":null,"resultDescription":"Returns a confirmation message, the number of PRB tokens received, the USDC amount paid, a send transaction hash, and a swap transaction hash for the on-chain operations.","failureModes":["Insufficient USDC balance causes transaction failure","Invalid amount format (non-numeric string) returns error","Amount below minimum threshold rejected","On-chain swap failure returns null transaction hashes","Network congestion causes timeout or failed transaction"],"whenToPreferThis":"Use this endpoint when you need to purchase more than 1 USDC worth of PRB tokens and want to specify an exact custom USDC amount. Use the sibling fixed endpoint for simple 1 USDC purchases.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:36:53.097Z","isFirstParty":false}