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Delx Commerce — Average Entry Price Calculator
x402
Delx Commerce — Average Entry Price 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 volume-weighted average entry price across a list of trade fills
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 computed average entry price (avg_entry), total position size (total_size), number of fills processed (fills), and a schema identifier (schema: 'delx/util-avg-entry/v1').
Example use cases
Average cost basis for a crypto position
“I bought ETH in three separate fills — 1 ETH at $3000, 2 ETH at $3200, and 1 ETH at $3100. What's my average entry price for the whole position?”
Reconciling algo trading fills
“My trading bot executed 5 partial fills on a single order. Can you compute the volume-weighted average entry price from this fills array: [{price:100, size:10},{price:101, size:5},{price:99, size:20},{price:102, size:3},{price:100.5, size:7}]?”
Position sizing and cost review
“I want to know my blended entry cost for a stock position. I have two fills: one for 3 shares at $45 and another for 1 share at $50. What's my average entry?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/avg-entry?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, pay-per-use computation of volume-weighted average entry price from a list of trade fills without setting up any account or subscription. It is ideal for agents operating in trading, DeFi, or portfolio management contexts that need cost-basis calculations on the fly, paid in USDC via the x402 protocol.
Side effects
- Empty or missing fills array returns an error or undefined result
- Non-numeric price or size values in fills cause computation failure
- Malformed JSON body rejected with 400-level error
- Payment failure via x402 protocol blocks request execution
- Zero-size fills may cause division errors or be silently ignored
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| fills | array | Input field: fills. |
Output
Schema · Response
{
"type": "json",
"example": {
"fills": 2,
"schema": "delx/util-avg-entry/v1",
"avg_entry": 11.5,
"total_size": 4
}
}Tags
x402
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