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Kingdome CM (KUM) Token Purchase - $5 USDC
x402
Kingdome CM (KUM) Token Purchase - $5 USDC is a paid API for AI agents from kum.x420.dev, paid per call via x402, $5/call, status unknown (last checked 2026-10-17).
Purchases $5 USDC worth of KUM tokens (0xF78B2DAf137c96F74D52fD688c3c11355205dB07) and delivers them to the caller
Price / call$5
Success—
StatusUnknown
How this service works
Buy 5 USDC worth of KUM tokens 0xF78B2DAf137c96F74D52fD688c3c11355205dB07
Output
Returns a confirmation message, the amount of KUM tokens received, the USDC amount paid ($5), the send transaction hash, and the swap transaction hash (both may be null if the transaction is pending or failed).
Example use cases
Example prompt
“Buy me $5 worth of KUM tokens (Kingdome CM) on x420.dev — go ahead and execute the swap now.”
Technical details
Endpoint
GEThttps://kum.x420.dev/api/puff-5?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs to purchase exactly $5 USDC worth of KUM tokens in a single call. Prefer the $1 sibling endpoint if smaller incremental purchases are desired. This endpoint is appropriate for x402-compatible agents that can handle USDC micropayments on-chain.
Side effects
- Insufficient USDC balance to cover the $5 payment — payment rejected
- x402 payment protocol failure — no transaction hash returned
- On-chain swap failure — sendTransactionHash present but swapTransactionHash null
- Network congestion causing delayed or failed swap
- KUM token contract unavailable or liquidity insufficient
Output
Schema · Response
{
"message": "string",
"tokensReceived": "string",
"usdcAmountPaid": "string",
"sendTransactionHash": "string | null",
"swapTransactionHash": "string | null"
}Tags
x402
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Zero review prompt (fires after every successful call)
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