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Creator Desk Byte Count Utility
x402
Creator Desk Byte Count Utility is a paid API for AI agents from creator-desk-x402-isolated.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Counts the byte length of a given value, returning the byte count as a computed result.
Price / call$0.01
Success—
StatusUnknown
How this service works
Machine-callable x402-paid utilities for autonomous agents.
Output
Returns a JSON object with a 'result' field containing the computed byte count and an 'operation' field set to 'byte_count', confirming what operation was performed.
Example use cases
Payload size check before API call
“Before I send this JSON body to the server, can you tell me how many bytes it is? The value is: '{"name":"Alice","message":"Hello there"}'”
Encoding validation for SMS content
“I need to know the byte count of this SMS draft to make sure it fits within the 160-byte limit — the text is: 'Your appointment is confirmed for Monday at 3pm. Reply STOP to cancel.'”
Storage size estimation for user input
“Can you calculate how many bytes the string 'Héllo wörld — unicode test!' takes up so I can estimate storage requirements?”
Technical details
Endpoint
POSThttps://creator-desk-x402-isolated.onrender.com/v1/utility/byte-count?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs a quick, paid-per-call byte count computation without standing up its own string-processing logic — especially useful in automated pipelines where byte-accurate measurement is needed for encoding checks, payload size validation, or storage estimation, and where x402 micropayment infrastructure is already in place.
Side effects
- Missing or null 'value' field may return an error or zero count
- Unsupported data types for the value parameter may cause a processing error
- Network timeout if the Render.com service is cold-starting
- Payment failure via x402 if USDC balance is insufficient or wallet is not configured
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | — | |
| options | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "example",
"operation": "byte_count"
}
}Tags
x402
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