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Delx Commerce — Average of N Values
x402
Delx Commerce — Average of N Values is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Computes the arithmetic mean of an array of numeric values and returns the count and result, paid per-call via USDC on Base or 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
Returns a JSON object containing the count of input values, the computed arithmetic mean as 'value', and a schema identifier string ('delx/util-avg-n/v1') for verifiable delivery confirmation.
Example use cases
Average product prices for comparison
“I have a list of prices from different vendors — 12.5, 9.99, 14.0, 11.25, 10.50 — can you calculate the average price across all of them?”
Mean sensor reading from IoT data
“I've got a batch of temperature readings from my sensors: 72.1, 71.8, 73.4, 70.9, 72.6 — what's the average temperature?”
Average quiz scores for a student
“A student got these scores on five quizzes: 88, 92, 76, 85, 90. What's their average score?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/avg-n?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-use arithmetic mean calculation with no signup or account management, especially in agentic workflows where verifiable, metered computation is required and USDC micropayments on Base or Solana are already supported.
Side effects
- Empty or missing 'values' array returns an error or undefined result
- Non-numeric values in the array may cause computation failure or be ignored
- Payment failure via x402 (insufficient USDC balance) blocks the request
- Malformed JSON input body returns a 400-level error
- Very large arrays may hit payload size limits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| values | array | Input field: values. |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 3,
"value": 4,
"schema": "delx/util-avg-n/v1"
}
}Tags
x402
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