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Creator Desk ETag Quote Utility
x402
Creator Desk ETag Quote 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 2026-10-13).
Generates a quoted ETag string from a given value, useful for HTTP cache validation headers and conditional request workflows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Machine-callable x402-paid utilities for autonomous agents.
Output
Returns a JSON object containing a 'result' field with the quoted ETag string and an 'operation' field confirming 'etag_quote', ready to be used directly in HTTP ETag or If-Match headers.
Example use cases
HTTP cache header generation
“I need a properly quoted ETag string for the value 'v2.0.1-build-9923' so I can set it as the ETag header in my API response — can you run it through the etag-quote utility?”
Conditional request setup for API
“Generate a quoted ETag for '2024-06-01T12:00:00Z' so I can use it in an If-Match header for my conditional PUT request.”
Cache key formatting for CDN
“Take the hash value 'd41d8cd98f00b204e9800998ecf8427e' and format it as a quoted ETag string for my CDN cache invalidation workflow.”
Technical details
Endpoint
POSThttps://creator-desk-x402-isolated.onrender.com/v1/utility/etag-quote?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a micro-utility to programmatically format a value as a quoted ETag string for HTTP cache control workflows, especially in agent pipelines where constructing ETag headers must be automated at low cost ($0.01 USDC per call) without standing up custom formatting logic.
Side effects
- Missing or null 'value' input may return an error or empty result
- Unsupported options keys may be silently ignored or cause a 400 error
- Service cold-start on Render.com free tier may cause initial latency or timeout
- Payment failure via x402 protocol will prevent execution and return a 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | — | |
| options | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "example",
"operation": "etag_quote"
}
}Tags
x402
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