{"uid":"cap_xlzeID-laMNNCpb2ot_kB","slug":"x402-vending-machine-buy-1-usdc-token-b1f86ccf","name":"x402 Vending Machine - Buy $1 USDC Token","description":"Buy $1.00 USDC worth of tokens from the vending machine. The token launch must be open to buy, and the allocation cap must not have been reached.","url":"https://vending-machine.heurist.xyz/x402/buy?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["token"],"properties":{"token":{"type":"string","description":"Token address"},"recipient":{"type":"string","description":"Optional recipient address; default is the API caller"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_R5ufC64dD8EOds_f8QOd0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchase $1.00 USDC worth of tokens from a specific token launch on the Heurist vending machine, subject to the launch being open and allocation cap not reached.","exampleAgentPrompt":"Buy $1 worth of tokens from the Heurist vending machine for token address 0xAbC123... and send them to my wallet 0xDef456...","exampleUseCases":[{"title":"Minimum-stake token launch participation","prompt":"I want to try out this new token launch on the Heurist vending machine — buy $1 worth of tokens at address 0xAbC123def456... and send them to my wallet 0x789..."},{"title":"Automated bot buying smallest token tier","prompt":"For the vending machine token at address 0x1a2b3c4d..., go ahead and buy the $1 tier and send the tokens to recipient address 0xRecipient123..."},{"title":"Testing a token launch before committing more","prompt":"I want to dip my toes into this Heurist vending machine launch first — buy just $1 USDC worth of token 0xTokenAddress999... for my address before I decide to buy more."}],"resultDescription":"Returns confirmation of the token purchase, including the amount of tokens acquired for $1.00 USDC, the recipient address credited, and transaction details. May indicate failure if the launch is closed or the allocation cap has been reached.","failureModes":["Token launch is not open for buying — returns an error indicating the sale is closed","Allocation cap has been reached — purchase is rejected","Invalid or unrecognized token address — returns a bad request error","Insufficient USDC payment — payment validation fails","Recipient address is malformed — request rejected with validation error"],"whenToPreferThis":"Use this endpoint when you want the lowest-cost ($1 USDC) entry point into a token launch on the Heurist vending machine, ideal for testing or minimal participation. Prefer the $3, $4, or $5 variants if you want larger allocations in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:40:47.836Z","isFirstParty":false,"canonicalSlug":"x402-vending-machine-buy-1-usdc-token-b1f86ccf"}