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498
Invalid Token
Example HTTP Response
HTTP Response
HTTP/1.1 498 Invalid Token
Content-Type: application/json
{"error": "Token expired or invalid"}Common Causes
- Authentication token has expired
- Token signature validation failed
- Token was revoked or invalidated
- Malformed or tampered token
- Used with Esri ArcGIS services through nginx
Technical Details
What does this mean?
Your ticket expired! Like showing up to a concert with last year's ticket. That token you're waving around? Not valid anymore, friend.
Technical Definition
The authentication token is invalid or has expired. Used by nginx with Esri's ArcGIS Server or in custom token-based authentication.
Code Snippets
Ready-to-use code for returning this HTTP status in your application:
Node.js
// Express.js
app.get('/example', (req, res) => {
res.status(498).json({
error: 'Invalid Token',
message: 'Your error message here'
});
});
// Native HTTP
const http = require('http');
http.createServer((req, res) => {
res.writeHead(498, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({
error: 'Invalid Token',
message: 'Your error message here'
}));
}).listen(3000);Related Status Codes