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Delx Commerce Notional Value Calculator
x402
Delx Commerce Notional Value Calculator 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 notional value of a position given a size and price, returning a standardized notional figure for use in agent-driven commerce workflows.
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 input size, the input price, a schema identifier string (e.g. 'delx/util-notional/v1'), and the computed notional value as a number. The notional field represents the total value derived from size multiplied by price or an equivalent normalized calculation.
Example use cases
Agent trade size notional check
“What is the notional value of a position with size 1.5 and a price of 3000? I need the dollar equivalent for my agent to decide whether to proceed.”
Risk threshold validation before payment
“Compute the notional for a position of size 0.25 at a price of 4000 — I want to make sure the total notional stays under my risk limit before executing anything.”
Normalize position value across strategies
“I have two positions — one with size 0.4 at price 2500 and another with size 1.0 at price 1000 — can you get the notional value for each so I can compare them?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/notional?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs a quick, verifiable, pay-per-call computation of notional value from a size and price without any signup or session management. Prefer it over rolling your own arithmetic when you need a standardized schema-tagged output (delx/util-notional/v1) that other Delx Commerce endpoints or downstream agent steps can reliably parse and verify. It is especially useful in agent pipelines where auditability and on-chain payment receipts (USDC on Base or Solana via x402) matter.
Side effects
- Missing or invalid 'size' field returns an error response
- Missing or invalid 'price' integer returns an error response
- Payment failure via x402 protocol prevents execution
- Malformed request body results in a 4xx error
- Unexpected server error returns 5xx with no notional value
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| size | number | Input field: size. |
| price | integer | Input field: price. |
Output
Schema · Response
{
"type": "json",
"example": {
"size": 0.4,
"price": 2500,
"schema": "delx/util-notional/v1",
"notional": 1000
}
}Tags
x402
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