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Delx Commerce — US Market Holiday Check
x402
Delx Commerce — US Market Holiday Check 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).
Checks whether a given date is a US stock market holiday and returns the holiday name if applicable
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 indicating whether the specified date is a US stock market holiday (is_holiday: true/false) and, if it is a holiday, the name of the holiday (e.g. 'New Year', 'Independence Day'). Returns schema identifier 'delx/util-us-market-holiday-check/v1'.
Example use cases
Pre-trade scheduling check
“Before placing my order, can you confirm whether the US market will be open on Monday November 11th, 2025, or if it's a holiday?”
Algorithmic trading calendar validation
“I'm setting up automated trades for December 25th, 2025 — is that a market holiday so I can skip execution that day?”
Financial report date filtering
“I'm generating a report for January 1st, 2026 — can you check if that's a US market holiday so I can exclude it from my trading day count?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/us-market-holiday-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, pay-per-call check for US stock market holidays with no signup or subscription required. Ideal for AI agents that need to conditionally skip or schedule actions on trading days, without integrating a full financial calendar service. Best suited for single-date lookups at minimal cost ($0.001 USDC per call).
Side effects
- Invalid date format (non-YYYY-MM-DD) may result in error or unexpected response
- Missing date field in request body likely returns a validation error
- Dates far in the future may not have holiday data if calendar is not pre-populated
- Network or payment verification failure may result in 402 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| date | string | YYYY-MM-DD date |
Output
Schema · Response
{
"type": "json",
"example": {
"schema": "delx/util-us-market-holiday-check/v1",
"is_holiday": true,
"holiday_name": "New Year"
}
}Tags
x402
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