---
updatedAt: 2026-02-26T09:23:16.000Z
agentTools:
  projectIndex: https://mifinity.readme.io/llms.txt
---

# Response Codes

HTTP Response Status Codes

Every API response includes an HTTP status code indicating the result of the request. Use this reference to understand what each code means.

***

## 1xx — Informational

The server has received the request and is continuing to process it.

| Code | Description         |
| :--- | :------------------ |
| 100  | Continue            |
| 101  | Switching Protocols |
| 102  | Processing          |

***

## 2xx — Success

The request was successfully received, understood, and accepted.

| Code | Description                   |
| :--- | :---------------------------- |
| 200  | OK                            |
| 201  | Created                       |
| 202  | Accepted                      |
| 203  | Non-Authoritative Information |
| 204  | No Content                    |
| 205  | Reset Content                 |
| 206  | Partial Content               |
| 207  | Multi-Status                  |

***

## 3xx — Redirection

The client must take additional action to complete the request.

| Code | Description        |
| :--- | :----------------- |
| 300  | Multiple Choices   |
| 301  | Moved Permanently  |
| 302  | Moved Temporarily  |
| 303  | See Other          |
| 304  | Not Modified       |
| 305  | Use Proxy          |
| 307  | Temporary Redirect |
| 308  | Permanent Redirect |

***

## 4xx — Client Error

The request contains an error on the client side — check the request parameters, headers, or body.

| Code | Description                     |
| :--- | :------------------------------ |
| 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 Too Long                |
| 414  | Request-URI Too Long            |
| 415  | Unsupported Media Type          |
| 416  | Requested Range Not Satisfiable |
| 417  | Expectation Failed              |
| 418  | I'm a Teapot                    |
| 419  | Insufficient Space on Resource  |
| 420  | Method Failure                  |
| 421  | Misdirected Request             |
| 422  | Unprocessable Entity            |
| 423  | Locked                          |
| 424  | Failed Dependency               |
| 428  | Precondition Required           |
| 429  | Too Many Requests               |
| 431  | Request Header Fields Too Large |
| 451  | Unavailable for Legal Reasons   |

***

## 5xx — Server Error

The server encountered an error while processing the request.

| Code | Description                     |
| :--- | :------------------------------ |
| 500  | Internal Server Error           |
| 501  | Not Implemented                 |
| 502  | Bad Gateway                     |
| 503  | Service Unavailable             |
| 504  | Gateway Timeout                 |
| 505  | HTTP Version Not Supported      |
| 507  | Insufficient Storage            |
| 511  | Network Authentication Required |