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Beggar Bot Transfer Build (Base Mainnet)
x402
Beggar Bot Transfer Build (Base Mainnet) is a paid API for AI agents from beggar-bot-demand.beggarbot.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-04).
Builds a USDC transfer transaction on Base mainnet for use in onchain payment workflows
Price / call$0.02
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Automate recurring USDC payouts
“Build a USDC transfer transaction on Base mainnet for 10 USDC going to 0x1234abcd... — I want to automate a weekly payment to a contractor.”
Prepare payment before submission
“Can you construct the transfer transaction object for sending 25 USDC on Base to wallet 0xdeadbeef... so my agent can sign and broadcast it?”
Test transfer on Base Sepolia
“Build a USDC transfer transaction on Base Sepolia testnet for 1 USDC to address 0xTestWallet... so I can verify the flow before going live.”
Technical details
Endpoint
GEThttps://beggar-bot-demand.beggarbot.workers.dev/v1/transferbuild?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json"
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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