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Unix Seconds Timestamp Validator
x402
Unix Seconds Timestamp Validator is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-02).
Validates whether a given string represents a 10-digit Unix timestamp in seconds
Price / call$0.003
Success—
StatusUnknown
How this service works
Call when an agent needs whether a string is 10-digit Unix seconds. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/check-date-unix-s first.
Output
A boolean or structured result indicating whether the input string conforms to the 10-digit Unix seconds timestamp format, without any storage or side effects.
Example use cases
Validating ETL pipeline timestamp fields
“I'm ingesting data from an external source and I need to confirm that '1609459200' is actually a valid 10-digit Unix seconds timestamp before I store it in our database.”
Debugging API response timestamp format
“This API is returning '16094592001' as a timestamp — can you verify if that string is a valid 10-digit Unix epoch seconds value?”
User input validation before processing
“A user submitted '1700000000' as a start time in a form — can you check if that's a proper Unix seconds timestamp so I know it's safe to use?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/check-date-unix-s?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a deterministic, no-LLM check to confirm a string is a 10-digit Unix seconds timestamp and you cannot use the free sandbox endpoint at /v1/sandbox/check-date-unix-s. Prefer the unpaid sandbox version first; use this paid endpoint only when the sandbox is unavailable or rate-limited.
Side effects
- Input string is empty or exceeds maxLength of 20000 characters
- String contains non-numeric or unexpected characters that don't match Unix seconds format
- Payment of $0.003 USDC not provided or x402 payment protocol not followed, resulting in 402 response
- Network timeout or service unavailability returning a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | — | JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN. |
| value | string | Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar. |
| schema | — | JSON Schema document for schema-check SKUs. Omit it on string checks. |
Tags
x402
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