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Delx Commerce — Weekday Name Lookup
x402
Delx Commerce — Weekday Name Lookup 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).
Returns the weekday name (e.g. 'Thursday') for a given ISO date string.
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 with 'ok' (boolean), 'schema' (version string like 'delx/util-weekday-name/v1'), and 'weekday' (a string day name such as 'Thursday').
Example use cases
Scheduling event on correct weekday
“What day of the week does 2026-01-01 fall on? I need to know before I plan the kickoff meeting.”
Validating a deadline date label
“Can you confirm whether 2025-11-11 is actually a Tuesday? I want to make sure our deadline announcement says the right day.”
Displaying human-friendly date in a report
“I have the date 2025-09-15 and I need to show it as 'Monday, September 15' in my report — what's the weekday name for that date?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/weekday-name?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call, no-signup utility to convert an ISO date string into its weekday name — especially in agent pipelines that prefer USDC micropayment-settled APIs over subscription-based services.
Side effects
- Invalid or malformed ISO date string returns an error or ok:false
- Missing 'iso' field in request body causes a bad request response
- Dates outside supported range may return unexpected results
- Payment failure via x402 protocol blocks the response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| iso | string | Input field: iso. |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"schema": "delx/util-weekday-name/v1",
"weekday": "Thursday"
}
}Tags
x402
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