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Delx Commerce — Absolute Value (abs-n)
x402
Delx Commerce — Absolute Value (abs-n) 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).
Computes the absolute value of a given number, returning a non-negative result, via a pay-per-result micro-API with USDC payment on Base/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
A JSON object containing the absolute (non-negative) value of the input number, along with the schema identifier 'delx/util-abs-n/v1'. For example, input -5.5 returns {value: 5.5, schema: 'delx/util-abs-n/v1'}.
Example use cases
Normalize negative sensor readings
“I'm getting temperature delta readings and some are negative — can you run -12.7 through the Delx abs-n endpoint to get the absolute magnitude?”
Financial loss calculation cleanup
“My profit/loss column has -340.5 and I need the absolute dollar amount, not the sign — run it through the abs-n API and give me the result.”
Distance calculation in agent pipeline
“I have a positional offset of -88.2 units and need the unsigned distance — can you call the Delx abs-n micro-API with that value?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/abs-n?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent pipeline needs a verifiable, pay-per-use absolute value computation with on-chain payment proof via x402, especially in automated workflows on Base or Solana where auditability of each computation matters. It is not suitable for bulk batch operations or when a local math library is available.
Side effects
- Missing or non-numeric 'value' field in request body results in a validation error
- Payment failure (insufficient USDC balance or x402 handshake failure) results in a 402 Payment Required response
- Malformed JSON body returns a 400 Bad Request
- Network timeout or service unavailability returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | number | Input field: value. |
Output
Schema · Response
{
"type": "json",
"example": {
"value": 5.5,
"schema": "delx/util-abs-n/v1"
}
}Tags
x402
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