---
name: jwt-checker
description: "JWT Expiry Checker (JWT Expiry Checker) via devops.majbase.com's free public API, no key required. Keywords: jwt token expiry, decode jwt, check jwt expiration, jwt token изтекъл."
---

# JWT Expiry Checker

JWT Expiry Checker. Calls devops.majbase.com's free public API — no API key or authentication required.

## Endpoint

```
GET/POST https://devops.majbase.com/jwt-checker/api
```

## Request / Response

```
API: GET or POST /jwt-checker/api
  token=<string>    (required)
Returns {"header", "payload", "time_claims", "expiry_status",
"not_before_status", "has_signature"}, or {"error": "..."} for a
malformed token. Decode only — the signature is never verified.
```

## Example

```bash
curl -sS "https://devops.majbase.com/jwt-checker/api" \
    --data-urlencode 'token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9....'
```

## Notes

- No API key or authentication required.
- Full interactive tool: https://devops.majbase.com/jwt-checker/