{"uid":"cap_xRONmoB5JaXNUOlFY9OQa","slug":"beggar-bot-transfer-build-base-mainnet-7612eed8","name":"Beggar Bot Transfer Build (Base Mainnet)","description":"Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.","url":"https://beggar-bot-demand.beggarbot.workers.dev/v1/transferbuild?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qhsNG2hQM-JuTVbZ0XEVw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Builds a USDC transfer transaction on Base mainnet for use in onchain payment workflows","exampleAgentPrompt":"Build me a USDC transfer transaction on Base mainnet to send 5 USDC to 0xAbCd1234... so I can submit it onchain.","exampleUseCases":[{"title":"Automate recurring USDC payouts","prompt":"Build a USDC transfer transaction on Base mainnet for 10 USDC going to 0x1234abcd... — I want to automate a weekly payment to a contractor."},{"title":"Prepare payment before submission","prompt":"Can you construct the transfer transaction object for sending 25 USDC on Base to wallet 0xdeadbeef... so my agent can sign and broadcast it?"},{"title":"Test transfer on Base Sepolia","prompt":"Build a USDC transfer transaction on Base Sepolia testnet for 1 USDC to address 0xTestWallet... so I can verify the flow before going live."}],"resultDescription":"Returns a structured JSON transaction payload representing a USDC transfer on Base mainnet (or Base Sepolia), including the token contract address (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913), recipient, amount, and other parameters needed to sign and broadcast the transaction onchain.","failureModes":["Invalid or missing recipient address returns an error","Malformed amount or unsupported token parameters cause build failure","Unsupported network value (other than base or base-sepolia) returns an error","Missing required properties in input schema causes 400-level response","Payment not fulfilled (x402 protocol requires $0.02 USDC on Base mainnet before response is returned)"],"whenToPreferThis":"Use this endpoint when you need to programmatically construct a USDC transfer transaction on Base mainnet or Base Sepolia without manually encoding the calldata. It is distinct from /v1/verify (which checks a transaction) or /v1/risk (which assesses risk) — this endpoint is specifically for building the transfer payload. Prefer it when your agent needs a ready-to-sign transaction object as part of an automated payment workflow on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:37:09.929Z","isFirstParty":false,"canonicalSlug":"beggar-bot-transfer-build-base-mainnet-7612eed8"}