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x420dog Token Purchase (Custom USDC Amount)
x402
x420dog Token Purchase (Custom USDC Amount) is a paid API for AI agents from x420dog.x420.dev, paid per call via x402, $5/call, status unknown (last checked 2026-10-18).
Purchases a custom USDC amount worth of x420dog (0xe44DE6EaaA85e5C55D1EeF8fBB1785B03dcD3B07) tokens on behalf of the caller
Price / call$5
Success—
StatusUnknown
How this service works
Buy custom USDC amount worth of x420dog tokens 0xe44DE6EaaA85e5C55D1EeF8fBB1785B03dcD3B07
Output
Returns a message confirming the purchase, the number of x420dog tokens received, the USDC amount paid, and optionally the send and swap transaction hashes on-chain.
Example use cases
Invest specific USDC in x420dog
“I want to put $50 worth of USDC into x420dog tokens right now.”
Swap USDC for x420dog tokens
“Can you swap $100 of my USDC for as many x420dog tokens as that gets me and show me the transaction hash?”
Buy x420dog with custom amount
“Go ahead and buy $25 worth of x420dog tokens using USDC for me.”
Technical details
Endpoint
POSThttps://x420dog.x420.dev/api/puff-custom?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to purchase a specific custom dollar amount of x420dog tokens (not just the default $5 amount) using USDC, and want on-chain transaction confirmation hashes back.
Side effects
- Insufficient USDC balance results in failed transaction
- Invalid or unparseable amount string returns an error
- Slippage too high causes swap to revert
- Network congestion causes transaction timeout
- Amount below minimum threshold (e.g. below 0.5 USDC) may be rejected
Tags
x402
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