CronosID Module

CronosID module manages the conversion between CronosIDs and standard addresses.

Note: CronosId is not supported on Cronos ZK EVM Mainnet.

To learn more about how to use the AI Agent SDK to interact with the wallet module, please visit AI Agent SDK CronosId Operations.

6.1 Is CronosId

Checks if a given string is a valid CronosId, which is a string ending with '.cro' and not empty. Example: 'alice.cro' is a valid CronosId, but 'alice' is not.

Function Name

isCronosId

Arguments

{string} name: The string to check for CronosId validity.

Example Code

import { CronosId } from '@crypto.com/developer-platform-client';

const result = CronosId.isCronosId('example-cronos-id');
console.log(result);

6.2 Resolve CronosId

Resolves a CronosId to a wallet address.

Function Name

resolve_name

Arguments

name (str): The CronosId name to resolve (CronosIds with the `.cro` suffix are supported, e.g. `xyz.cro`)

Example Code

from crypto_com_developer_platform_client import CronosId

address = CronosId.resolve_name('example-cronos-id')
print(address)

Returns

Response containing the resolved blockchain address.

Errors

ValueError: If the CronosId class is not initialized with a Client instance.

Example Return

{'status': 'Success', 'data': 'example-address'}

Function Name

forwardResolve

Arguments

{string} cronosId: The CronosId to resolve.

Example Code

import { CronosId } from '@crypto.com/developer-platform-client';

try {
  const address = wait CronosId.forwardResolve('alice.cro');
  console.log(address);
}
  catch(err) {
  console.log(err);
}

Returns

{Promise<string>}: A promise that resolves to the resolved address.

Errors

{Error}: Throws an error if the CronosId is not valid or if the resolution fails.

Example Return

{
  status: 'Success',
  data: 'example-address'
}

6.3 Reverse Resolve Address

Resolves a wallet address to a CronosId if it has one.

Function Name

lookup_address

Arguments

address (str): The blockchain address to lookup

Example Code

from crypto_com_developer_platform_client import CronosId

cronosId = CronosId.lookup_address('example-address')
print(cronosId)

Returns
```
Response containing the CronosId name.
```

Errors

ValueError: If the CronosId class is not initialized with a Client instance.

Example Return

{'status': 'Success', 'data': 'example-cronos-id'}

Function Name

reverseResolve

Arguments

{string} address: The wallet address to resolve.

Example Code

import { CronosId } from '@crypto.com/developer-platform-client';

try {
  const cronosId = await CronosId.reverseResolve('example-address');
  console.log(cronosId);
}
  catch(err) {
  console.log(err);
}

Returns

{Promise<string>}: A promise that resolves to the resolved CronosId.

Errors

{Error}: Throws an error if the address is not valid or if the resolution fails.

Example Return

{
  status: 'Success',
  data: 'example-cronos-id'
}

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