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bald.x420.dev Custom USDC BALD Token Purchase
x402
bald.x420.dev Custom USDC BALD Token Purchase is a paid API for AI agents from bald.x420.dev, paid per call via x402, $5/call, status unknown (last checked 2026-09-15).
Executes a purchase of BALD tokens on Base using a custom USDC amount specified by the caller
Price / call$5
Success—
StatusUnknown
How this service works
Buy custom USDC amount worth of BALD tokens 0x110B4ef11db22eEb3caFCB53a58b8B6B1bCDEb07
Output
Returns a message confirming the purchase, the quantity of BALD tokens received, the USDC amount paid, and the on-chain transaction hashes for both the USDC send and the token swap (which may be null if not yet available).
Example use cases
Example prompt
“Buy me 20 USDC worth of BALD tokens right now.”
Technical details
Endpoint
POSThttps://bald.x420.dev/api/puff-customWhen to prefer
Use this endpoint when you need to purchase a specific, custom USDC-denominated amount of BALD tokens rather than the fixed 1 USDC default. Prefer this over the sibling fixed-amount endpoint when the user wants to control exactly how much USDC to spend (e.g., 10, 0.5, or 50 USDC).
Side effects
- Insufficient USDC balance — transaction cannot be funded
- Invalid or malformed amount string — rejected before execution
- On-chain swap failure — swap transaction hash may be null or transaction reverts
- Network congestion on Base — delayed or failed transaction
- Amount below minimum threshold — API may reject very small amounts
- x402 payment failure — call cannot proceed without successful $5 USDC payment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| amount | string | Optional amount in USDC (e.g., '10', '10.5', '0.5'). Defaults to 5 if not provided. |
Output
Schema · Response
{
"message": "string",
"tokensReceived": "string",
"usdcAmountPaid": "string",
"sendTransactionHash": "string | null",
"swapTransactionHash": "string | null"
}Tags
x402
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