> For the complete documentation index, see [llms.txt](https://weex-1.gitbook.io/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://weex-1.gitbook.io/en/futures-1/restapi/error-codes.md).

# Error Codes

- [Common Error Codes](https://weex-1.gitbook.io/en/futures-1/restapi/error-codes/common-error-codes.md)
- [Contract Error Codes](https://weex-1.gitbook.io/en/futures-1/restapi/error-codes/contract-error-codes.md)