Service returns: 200 OK [default]:
$ curl -I -X GET http://http-codes.pl/
Service returns: 500 Internal Server Error:
$ curl -I -X GET http://http-codes.pl/500
Service returns: 404 Not Found:
$ curl -I -X POST http://http-codes.pl/404
- 100 Continue
- 101 Switching Protocols
- 102 Processing
- 200 OK
- 201 Created
- 202 Accepted
- 203 Non-Authoritative Information
- 204 No Content
- 205 Reset Content
- 206 Partial Content
- 207 Multi-Status
- 208 Already Reported
- 226 IM Used
- 300 Multiple Choices
- 301 Moved Permamently
- 302 Found
- 303 See Other
- 304 Not Modified
- 305 Use Proxy
- 306 Switch Proxy
- 307 Temporary Redirect
- 308 Permanent Redirect
- 400 Bad Request
- 401 Unauthorized
- 402 Payment Required
- 403 Forbidden
- 404 Not Found
- 405 Method Not Allowed
- 406 Not Acceptable
- 407 Proxy Authentication Required
- 408 Request Timeout
- 409 Conflict
- 410 Gone
- 411 Length Required
- 412 Precondition Failed
- 413 Request Entity Too Large
- 414 Request-URI Too Long
- 415 Unsupported Media Type
- 416 Requested Range Not Satisfiable
- 417 Expectation Failed
- 418 I'm a teapot
- 420 Enhance Your Calm
- 422 Unprocessable Entity
- 423 Locked
- 424 Failed Dependency
- 425 Unordered Collection
- 426 Upgrade Required
- 428 Precondition Required
- 429 Too Many Requests
- 431 Request Header Fields Too Large
- 444 No Response
- 449 Retry With
- 450 Blocked by Windows Parental Controls
- 451 Unavailable For Legal Reasons
- 494 Request Header Too Large
- 495 Cert Error
- 496 No Cert
- 497 HTTP to HTTPS
- 499 Client Closed Request
- 500 Internal Server Error
- 501 Not Implemented
- 502 Bad Gateway
- 503 Service Unavailable
- 504 Gateway Timeout
- 505 HTTP Version Not Supported
- 506 Variant Also Negotiates
- 507 Insufficient Storage
- 508 Loop Detected
- 509 Bandwidth Limit Exceeded
- 510 Not Extended
- 511 Network Authentication Required
- 598 Network read timeout error
- 599 Network connect timeout error
Source: http://en.wikipedia.org/wiki/List_of_HTTP_status_codes