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UOS Genesis Machine – JSON Sort Keys
x402
UOS Genesis Machine – JSON Sort Keys is a paid API for AI agents from genesis.palsus2023.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Recursively sorts all keys of a JSON object into deterministic lexical order for canonical serialization, hashing, and comparison.
Price / call$0.001
Success—
StatusUnknown
How this service works
Autonomous paid machine utilities using x402 and Base USDC.
Output
Returns a JSON object with a 'result' field containing the input JSON with all keys (including nested ones) sorted into deterministic lexical order, plus 'service' set to 'json_sort_keys' and 'success' true.
Example use cases
Canonical payload before signing
“Before I sign this API request body, sort all its JSON keys recursively into alphabetical order so the signature is deterministic and repeatable.”
Deduplicate cached JSON responses
“I have two JSON blobs that might be the same data but with keys in different orders — sort both of their keys alphabetically so I can compare them and remove duplicates.”
Stable hash for agent preflight
“Normalize this nested JSON config by sorting all its keys into lexical order so I can compute a stable SHA-256 hash and know whether anything changed.”
Technical details
Endpoint
POSThttps://genesis.palsus2023.workers.dev/v1/json_sort_keys?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, stateless, pay-per-call micropayment service to recursively sort JSON keys for canonical serialization, signature generation, hashing, caching, or deduplication — especially in autonomous agent pipelines that already use x402/Base USDC payment flows.
Side effects
- Missing or malformed 'input' field returns an error response
- Non-JSON body type causes a parse failure
- Payment failure via x402 blocks the request before processing
- Deeply nested circular structures may cause processing errors
- Network timeout on the Cloudflare Worker edge node
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "GENESIS* machine-readable service result",
"service": "json_sort_keys",
"success": true
}
}Tags
x402
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