> For the complete documentation index, see [llms.txt](https://docs.neopin.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.neopin.io/developers/deprecated/deprecated-neopin-connect-1.0/error-code.md).

# Error Code

{% hint style="danger" %}
The following information is deprecated and may limit its use. Please refer to the WalletConnect 2.0 tab for the latest version of NEOPIN wallet integration: [WalletConnect 2.0](/developers/walletconnect-2.0.md)
{% endhint %}

```
# server error
code: -32000
message: $message

# lock claim
code: -32001
message: $message

# invalid params
code: -32602
message: $message

# invalid request
code: -32600
message: $message

# parse error
code: -32700
message: $message

# method not found
code: -32601
message: $message

# permission denied
code: 11000
message: $message

# user canceled
code: 11001
message: User Cancel $method

# not logged in
code: 11002
message: User Not Neopin Logged in

# not completed kyc
code: 11003
message: User Not Completed KYC

# not completed transaction
code: 11004
message: User Not Completed Transaction
```