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Delx Commerce — Integer to Hexadecimal Conversion
x402
Delx Commerce — Integer to Hexadecimal Conversion is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Converts an integer value to its hexadecimal string representation, paid per-call via USDC on Base or Solana.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object with the hexadecimal string (e.g. '0xff'), the original integer value as a string, and a schema identifier ('delx/util-int-to-hex/v1') confirming the response format.
Example use cases
Color code generation from integer
“I have the integer 16711680 and I need its hex value to use as a CSS color code — can you convert it?”
Memory address formatting
“Convert the integer 4096 to hexadecimal so I can display it as a memory address in my debug output.”
Protocol data encoding
“I need to encode the integer 65535 as a hex string to embed it in a binary protocol message — what's the hex?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/int-to-hex?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, no-signup, pay-per-use integer-to-hex conversion with verifiable on-chain payment via x402 on Base or Solana — ideal for agent workflows that need deterministic, auditable micro-transactions for utility operations without managing API keys.
Side effects
- Non-integer or missing 'value' field returns a 400/422 error
- Floating-point numbers may be rejected as invalid input
- Payment failure (insufficient USDC balance) results in 402 response before conversion is performed
- Extremely large integers beyond platform limits may be rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | integer | Input field: value. |
Output
Schema · Response
{
"type": "json",
"example": {
"hex": "0xff",
"value": "255",
"schema": "delx/util-int-to-hex/v1"
}
}Tags
x402
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