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SINTIA (SIN) Token Purchase - $5 USDC via x420.dev
x402
SINTIA (SIN) Token Purchase - $5 USDC via x420.dev is a paid API for AI agents from sin.x420.dev, paid per call via x402, $5/call, status unknown (last checked 2026-10-20).
Executes a $5 USDC purchase of SIN (SINTIA) tokens on-chain, returning swap and transaction details
Price / call$5
Success—
StatusUnknown
How this service works
Buy 5 USDC worth of SIN tokens 0x758af1c4B18A8bE92247B3Aec6a653aa2dAA3B07
Output
Returns a confirmation message, the amount of SIN tokens received, the USDC amount paid, and optionally the send and swap transaction hashes for the on-chain operations.
Example use cases
Example prompt
“Buy me $5 worth of SIN (SINTIA) tokens using USDC right now through x420.dev.”
Technical details
Endpoint
GEThttps://sin.x420.dev/api/puff-5?utm_source=zero.xyzWhen to prefer
Use this endpoint when you want to buy exactly $5 USDC worth of SIN tokens in a single call. Prefer the $1 sibling endpoint for smaller test purchases or when minimizing capital at risk. This endpoint is ideal for agents automating DeFi token acquisition with a fixed $5 budget per transaction.
Side effects
- Insufficient USDC balance to cover the $5 purchase
- Payment authorization failure via x402 protocol
- On-chain swap failure due to liquidity or slippage
- Network congestion causing transaction timeout
- Invalid or missing payment header resulting in 402 response
- Smart contract error on token address 0x758af1c4B18A8bE92247B3Aec6a653aa2dAA3B07
Output
Schema · Response
{
"message": "string",
"tokensReceived": "string",
"usdcAmountPaid": "string",
"sendTransactionHash": "string | null",
"swapTransactionHash": "string | null"
}Tags
x402
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