> ## Documentation Index
> Fetch the complete documentation index at: https://developer.worldly.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Error Codes

> HTTP error codes returned by the Worldly Public API.

The Worldly Public API uses the following error codes:

| Error Code | Meaning                                                                                                                                   |
| ---------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
| 400        | Bad Request -- Your request is invalid.                                                                                                   |
| 401        | Unauthorized -- Your API key is invalid or does not match requested account ID in the URL.                                                |
| 404        | Not Found -- The specified query produced no results                                                                                      |
| 405        | Method Not Allowed -- You tried to access with an invalid method.                                                                         |
| 406        | Not Acceptable -- You requested a format that isn't json.                                                                                 |
| 429        | Too Many Requests -- You are sending requests too frequently. Slow down and retry after the period indicated in the `Retry-After` header. |
| 500        | Internal Server Error -- We had a problem with our server. Try again later.                                                               |
| 503        | Service Unavailable -- We're temporarily offline for maintenance. Please try again later.                                                 |