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Strale Age Verification API
x402
Strale Age Verification API is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-09-15).
Verifies whether a person meets a minimum age requirement based on their date of birth, returning a pass/fail result with a cryptographic audit record.
Price / call$0.0216
Success—
StatusUnknown
How this service works
Verify if a person meets a minimum age requirement based on their date of birth. Returns exact age, whether the threshold is met, and days until the threshold (if not met). Accounts for leap years.
Output
Returns a pass/fail age verification result indicating whether the person meets the minimum age requirement, along with a cryptographic audit record that includes a chain hash for tamper-evident logging.
Example use cases
Alcohol purchase age gate
“Before this user checks out, verify they're at least 21 — their date of birth is 2002-11-04. Block the purchase if they don't qualify.”
Online gambling eligibility check
“Check if someone born on 1999-07-22 is old enough to use our gambling platform — the minimum age is 18.”
Minor protection for adult content
“I need to confirm that a user born on 2005-01-30 is at least 18 years old before letting them access restricted content on our platform.”
Technical details
Endpoint
GEThttps://api.strale.io/x402/v2/age-verifyWhen to prefer
Choose this endpoint when you need a lightweight, auditable age check that produces a cryptographic audit trail for compliance purposes. It is ideal for regulated industries (alcohol, gambling, adult content) where you need tamper-evident proof of verification across 27 countries. Prefer it over rolling your own date math when you need an independently tested, per-call audit record and micropayment-based billing with no subscription overhead.
Side effects
- Missing date_of_birth parameter returns a 400 or validation error
- Malformed date format (not YYYY-MM-DD) causes a parsing error
- Invalid minimum_age value (e.g. negative or non-integer) causes a validation failure
- Payment not provided or insufficient funds returns a 402 Payment Required
- reference_date in the future or unparseable format may return an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| minimum_age | integer | Minimum age to verify (default 18) |
| date_of_birthrequired | string | Date of birth (YYYY-MM-DD) |
| reference_date | string | Date to check against (default today) |
Output
Schema · Response
{
"age_days": {
"type": "integer"
},
"age_years": {
"type": "integer"
},
"age_months": {
"type": "integer"
},
"meets_minimum": {
"type": "boolean"
},
"days_until_minimum": {
"type": "integer"
},
"date_of_birth_valid": {
"type": "boolean"
},
"minimum_age_checked": {
"type": "integer"
}
}Tags
x402
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