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Delx Commerce — Numeric Comparison (cmp-num)
x402
Delx Commerce — Numeric Comparison (cmp-num) is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Compares two integers and returns a comparison result indicating their relative order (-1, 0, or 1).
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 containing the original inputs (a and b), a comparison value (cmp) of -1 if a < b, 0 if a == b, or 1 if a > b, and a schema identifier string ('delx/util-cmp-num/v1').
Example use cases
Sorting pipeline step for agent
“I need to know if 42 is less than, equal to, or greater than 100 — give me a standardized comparison result so I can use it to sort items in my workflow.”
Threshold check in automated scoring
“Compare 87 and 90 for me — is the first number lower, equal, or higher than the second? I'm using this to flag whether a score passed a threshold.”
Tie-detection in ranked outputs
“Are 15 and 15 equal? Compare them and return whether it's a tie, or which one is bigger.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/cmp-num?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a simple, verifiable, pay-per-call numeric comparison with no signup friction, especially in agentic pipelines that already use x402/USDC micropayments on Base or Solana. It is ideal for lightweight sorting, ranking, or threshold logic steps within automated workflows where a minimal, standardized output format is required.
Side effects
- Missing or non-integer inputs may return a validation error
- Payment failure via x402 protocol results in a 402 Payment Required response with no result
- Network or service unavailability returns a 5xx error
- Malformed request body (e.g. floats instead of integers) may cause unexpected behavior or rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| a | integer | Input field: a. |
| b | integer | Input field: b. |
Output
Schema · Response
{
"type": "json",
"example": {
"a": 2,
"b": 5,
"cmp": -1,
"schema": "delx/util-cmp-num/v1"
}
}Tags
x402
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