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transactions
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check_loop_transfers
import cobo_waas2
from cobo_waas2.models.check_loop_transfers200_response_inner import (
    CheckLoopTransfers200ResponseInner,
)
from cobo_waas2.rest import ApiException
from pprint import pprint

# See configuration.py for a list of all supported configurations.
configuration = cobo_waas2.Configuration(
    # Replace `<YOUR_PRIVATE_KEY>` with your private key
    api_private_key="<YOUR_PRIVATE_KEY>",
    # Select the development environment. To use the production environment, change the URL to https://api.cobo.com/v2.
    host="https://api.dev.cobo.com/v2",
)
# Enter a context with an instance of the API client
with cobo_waas2.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = cobo_waas2.TransactionsApi(api_client)
    token_id = "ETH_USDT"
    source_wallet_id = "f47ac10b-58cc-4372-a567-0e02b2c3d479"
    destination_addresses = "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045,0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97"

    try:
        # Check Cobo Loop transfers
        api_response = api_instance.check_loop_transfers(
            token_id, source_wallet_id, destination_addresses
        )
        print("The response of TransactionsApi->check_loop_transfers:\n")
        pprint(api_response)
    except Exception as e:
        print("Exception when calling TransactionsApi->check_loop_transfers: %s\n" % e)

// Import classes:
import com.cobo.waas2.ApiClient;
import com.cobo.waas2.ApiException;
import com.cobo.waas2.Configuration;
import com.cobo.waas2.Env;
import com.cobo.waas2.api.TransactionsApi;
import com.cobo.waas2.model.*;

public class Example {
  public static void main(String[] args) {
    ApiClient defaultClient = Configuration.getDefaultApiClient();
    // Select the development environment. To use the production environment, replace `Env.DEV` with
    // `Env.PROD
    defaultClient.setEnv(Env.DEV);

    // Replace `<YOUR_PRIVATE_KEY>` with your private key
    defaultClient.setPrivKey("<YOUR_PRIVATE_KEY>");
    TransactionsApi apiInstance = new TransactionsApi();
    String tokenId = "ETH_USDT";
    UUID sourceWalletId = UUID.fromString("f47ac10b-58cc-4372-a567-0e02b2c3d479");
    String destinationAddresses =
        "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045,0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97";
    try {
      List<CheckLoopTransfers200ResponseInner> result =
          apiInstance.checkLoopTransfers(tokenId, sourceWalletId, destinationAddresses);
      System.out.println(result);
    } catch (ApiException e) {
      System.err.println("Exception when calling TransactionsApi#checkLoopTransfers");
      System.err.println("Status code: " + e.getCode());
      System.err.println("Reason: " + e.getResponseBody());
      System.err.println("Response headers: " + e.getResponseHeaders());
      e.printStackTrace();
    }
  }
}

package main

import (
	"context"
	"fmt"
	coboWaas2 "github.com/CoboGlobal/cobo-waas2-go-sdk/cobo_waas2"
	"github.com/CoboGlobal/cobo-waas2-go-sdk/cobo_waas2/crypto"
	"os"
)

func main() {
	tokenId := "ETH_USDT"
	sourceWalletId := "f47ac10b-58cc-4372-a567-0e02b2c3d479"
	destinationAddresses := "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045,0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97"

	configuration := coboWaas2.NewConfiguration()
	// Initialize the API client
	apiClient := coboWaas2.NewAPIClient(configuration)
	ctx := context.Background()

	// Select the development environment. To use the production environment, replace coboWaas2.DevEnv with coboWaas2.ProdEnv
	ctx = context.WithValue(ctx, coboWaas2.ContextEnv, coboWaas2.DevEnv)
	// Replace `<YOUR_PRIVATE_KEY>` with your private key
	ctx = context.WithValue(ctx, coboWaas2.ContextPortalSigner, crypto.Ed25519Signer{
		Secret: "<YOUR_PRIVATE_KEY>",
	})
	resp, r, err := apiClient.TransactionsAPI.CheckLoopTransfers(ctx).
		TokenId(tokenId).
		SourceWalletId(sourceWalletId).
		DestinationAddresses(destinationAddresses).
		Execute()
	if err != nil {
		fmt.Fprintf(
			os.Stderr,
			"Error when calling `TransactionsAPI.CheckLoopTransfers``: %v\n",
			err,
		)
		fmt.Fprintf(os.Stderr, "Full HTTP response: %v\n", r)
	}
	// response from `CheckLoopTransfers`: []CheckLoopTransfers200ResponseInner
	fmt.Fprintf(os.Stdout, "Response from `TransactionsAPI.CheckLoopTransfers`: %v\n", resp)
}

const CoboWaas2 = require("@cobo/cobo-waas2");
// Initialize the API client
const apiClient = CoboWaas2.ApiClient.instance;
// Select the development environment. To use the production environment, replace `Env.DEV` with `Env.PROD`
apiClient.setEnv(CoboWaas2.Env.DEV);
// Replace `<YOUR_PRIVATE_KEY>` with your private key
apiClient.setPrivateKey("<YOUR_PRIVATE_KEY>");
// Call the API
const apiInstance = new CoboWaas2.TransactionsApi();
const token_id = "ETH_USDT";
const source_wallet_id = "f47ac10b-58cc-4372-a567-0e02b2c3d479";
const destination_addresses =
  "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045,0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97";
apiInstance
  .checkLoopTransfers(token_id, source_wallet_id, destination_addresses)
  .then(
    (data) => {
      console.log("API called successfully. Returned data: " + data);
    },
    (error) => {
      console.error(error);
    },
  );

[
  {
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
    "is_loop": false
  }
]
{
"error_code": 123,
"error_message": "<string>",
"error_id": "0b6ddf19083c4bd1a9ca01bec44b24dd"
}
{
"error_code": 123,
"error_message": "<string>",
"error_id": "0b6ddf19083c4bd1a9ca01bec44b24dd"
}
Try Cobo WaaS Skill in your AI coding assistant (Claude Code, Cursor, etc.). Describe your needs in natural language to auto-generate production-ready SDK code and debug faster 🚀
import cobo_waas2
from cobo_waas2.models.check_loop_transfers200_response_inner import (
    CheckLoopTransfers200ResponseInner,
)
from cobo_waas2.rest import ApiException
from pprint import pprint

# See configuration.py for a list of all supported configurations.
configuration = cobo_waas2.Configuration(
    # Replace `<YOUR_PRIVATE_KEY>` with your private key
    api_private_key="<YOUR_PRIVATE_KEY>",
    # Select the development environment. To use the production environment, change the URL to https://api.cobo.com/v2.
    host="https://api.dev.cobo.com/v2",
)
# Enter a context with an instance of the API client
with cobo_waas2.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = cobo_waas2.TransactionsApi(api_client)
    token_id = "ETH_USDT"
    source_wallet_id = "f47ac10b-58cc-4372-a567-0e02b2c3d479"
    destination_addresses = "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045,0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97"

    try:
        # Check Cobo Loop transfers
        api_response = api_instance.check_loop_transfers(
            token_id, source_wallet_id, destination_addresses
        )
        print("The response of TransactionsApi->check_loop_transfers:\n")
        pprint(api_response)
    except Exception as e:
        print("Exception when calling TransactionsApi->check_loop_transfers: %s\n" % e)

// Import classes:
import com.cobo.waas2.ApiClient;
import com.cobo.waas2.ApiException;
import com.cobo.waas2.Configuration;
import com.cobo.waas2.Env;
import com.cobo.waas2.api.TransactionsApi;
import com.cobo.waas2.model.*;

public class Example {
  public static void main(String[] args) {
    ApiClient defaultClient = Configuration.getDefaultApiClient();
    // Select the development environment. To use the production environment, replace `Env.DEV` with
    // `Env.PROD
    defaultClient.setEnv(Env.DEV);

    // Replace `<YOUR_PRIVATE_KEY>` with your private key
    defaultClient.setPrivKey("<YOUR_PRIVATE_KEY>");
    TransactionsApi apiInstance = new TransactionsApi();
    String tokenId = "ETH_USDT";
    UUID sourceWalletId = UUID.fromString("f47ac10b-58cc-4372-a567-0e02b2c3d479");
    String destinationAddresses =
        "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045,0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97";
    try {
      List<CheckLoopTransfers200ResponseInner> result =
          apiInstance.checkLoopTransfers(tokenId, sourceWalletId, destinationAddresses);
      System.out.println(result);
    } catch (ApiException e) {
      System.err.println("Exception when calling TransactionsApi#checkLoopTransfers");
      System.err.println("Status code: " + e.getCode());
      System.err.println("Reason: " + e.getResponseBody());
      System.err.println("Response headers: " + e.getResponseHeaders());
      e.printStackTrace();
    }
  }
}

package main

import (
	"context"
	"fmt"
	coboWaas2 "github.com/CoboGlobal/cobo-waas2-go-sdk/cobo_waas2"
	"github.com/CoboGlobal/cobo-waas2-go-sdk/cobo_waas2/crypto"
	"os"
)

func main() {
	tokenId := "ETH_USDT"
	sourceWalletId := "f47ac10b-58cc-4372-a567-0e02b2c3d479"
	destinationAddresses := "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045,0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97"

	configuration := coboWaas2.NewConfiguration()
	// Initialize the API client
	apiClient := coboWaas2.NewAPIClient(configuration)
	ctx := context.Background()

	// Select the development environment. To use the production environment, replace coboWaas2.DevEnv with coboWaas2.ProdEnv
	ctx = context.WithValue(ctx, coboWaas2.ContextEnv, coboWaas2.DevEnv)
	// Replace `<YOUR_PRIVATE_KEY>` with your private key
	ctx = context.WithValue(ctx, coboWaas2.ContextPortalSigner, crypto.Ed25519Signer{
		Secret: "<YOUR_PRIVATE_KEY>",
	})
	resp, r, err := apiClient.TransactionsAPI.CheckLoopTransfers(ctx).
		TokenId(tokenId).
		SourceWalletId(sourceWalletId).
		DestinationAddresses(destinationAddresses).
		Execute()
	if err != nil {
		fmt.Fprintf(
			os.Stderr,
			"Error when calling `TransactionsAPI.CheckLoopTransfers``: %v\n",
			err,
		)
		fmt.Fprintf(os.Stderr, "Full HTTP response: %v\n", r)
	}
	// response from `CheckLoopTransfers`: []CheckLoopTransfers200ResponseInner
	fmt.Fprintf(os.Stdout, "Response from `TransactionsAPI.CheckLoopTransfers`: %v\n", resp)
}

const CoboWaas2 = require("@cobo/cobo-waas2");
// Initialize the API client
const apiClient = CoboWaas2.ApiClient.instance;
// Select the development environment. To use the production environment, replace `Env.DEV` with `Env.PROD`
apiClient.setEnv(CoboWaas2.Env.DEV);
// Replace `<YOUR_PRIVATE_KEY>` with your private key
apiClient.setPrivateKey("<YOUR_PRIVATE_KEY>");
// Call the API
const apiInstance = new CoboWaas2.TransactionsApi();
const token_id = "ETH_USDT";
const source_wallet_id = "f47ac10b-58cc-4372-a567-0e02b2c3d479";
const destination_addresses =
  "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045,0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97";
apiInstance
  .checkLoopTransfers(token_id, source_wallet_id, destination_addresses)
  .then(
    (data) => {
      console.log("API called successfully. Returned data: " + data);
    },
    (error) => {
      console.error(error);
    },
  );

Authorizations

BIZ-API-KEY
string
header
required

The API key. For more details, refer to API key.

In the API playground, enter your API secret, and your API key will be accordingly calculated.

Query Parameters

token_id
string
required

The token ID, which is the unique identifier of a token. You can retrieve the IDs of all the tokens you can use by calling List enabled tokens.

source_wallet_id
string<uuid>
required

The wallet ID of the transaction source.

destination_addresses
string
required

A list of destination addresses, separated by comma.

Response

The request was successful.

address
string

The wallet address.

Example:

"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"

is_loop
boolean

Whether the transaction from the given source to the given destination address can be executed as a Cobo Loop transfer.

  • true: The transaction can be executed as a Cobo Loop transfer.
  • false: The transaction cannot be executed as a Cobo Loop transfer.
Example:

false