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

# List supported assets

> This operation retrieves all the assets supported by a specified exchange.

<Tip>
  Try [Cobo WaaS Skill](/v2/guides/overview/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 🚀
</Tip>

<RequestExample>
  ```python Python theme={null}
  import cobo_waas2
  from cobo_waas2.models.exchange_id import ExchangeId
  from cobo_waas2.models.list_supported_assets_for_exchange200_response import (
      ListSupportedAssetsForExchange200Response,
  )
  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.WalletsExchangeWalletApi(api_client)
      exchange_id = cobo_waas2.ExchangeId()
      limit = 10
      before = "RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGmk1"
      after = "RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGSAk"

      try:
          # List supported assets
          api_response = api_instance.list_supported_assets_for_exchange(
              exchange_id, limit=limit, before=before, after=after
          )
          print(
              "The response of WalletsExchangeWalletApi->list_supported_assets_for_exchange:\n"
          )
          pprint(api_response)
      except Exception as e:
          print(
              "Exception when calling WalletsExchangeWalletApi->list_supported_assets_for_exchange: %s\n"
              % e
          )

  ```

  ```java Java theme={null}
  // 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.WalletsExchangeWalletApi;
  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>");
      WalletsExchangeWalletApi apiInstance = new WalletsExchangeWalletApi();
      ExchangeId exchangeId = ExchangeId.fromValue("binance");
      Integer limit = 10;
      String before = "RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGmk1";
      String after = "RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGSAk";
      try {
        ListSupportedAssetsForExchange200Response result =
            apiInstance.listSupportedAssetsForExchange(exchangeId, limit, before, after);
        System.out.println(result);
      } catch (ApiException e) {
        System.err.println(
            "Exception when calling WalletsExchangeWalletApi#listSupportedAssetsForExchange");
        System.err.println("Status code: " + e.getCode());
        System.err.println("Reason: " + e.getResponseBody());
        System.err.println("Response headers: " + e.getResponseHeaders());
        e.printStackTrace();
      }
    }
  }

  ```

  ```go Go theme={null}
  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() {
  	exchangeId := coboWaas2.ExchangeId("binance")
  	limit := int32(10)
  	before := "RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGmk1"
  	after := "RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGSAk"

  	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.WalletsExchangeWalletAPI.ListSupportedAssetsForExchange(ctx, exchangeId).
  		Limit(limit).
  		Before(before).
  		After(after).
  		Execute()
  	if err != nil {
  		fmt.Fprintf(
  			os.Stderr,
  			"Error when calling `WalletsExchangeWalletAPI.ListSupportedAssetsForExchange``: %v\n",
  			err,
  		)
  		fmt.Fprintf(os.Stderr, "Full HTTP response: %v\n", r)
  	}
  	// response from `ListSupportedAssetsForExchange`: ListSupportedAssetsForExchange200Response
  	fmt.Fprintf(
  		os.Stdout,
  		"Response from `WalletsExchangeWalletAPI.ListSupportedAssetsForExchange`: %v\n",
  		resp,
  	)
  }

  ```

  ```javascript JavaScript theme={null}
  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.WalletsExchangeWalletApi();
  const exchange_id = new CoboWaas2.ExchangeId();
  const opts = {
    limit: 10,
    before: "RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGmk1",
    after: "RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGSAk",
  };
  apiInstance.listSupportedAssetsForExchange(exchange_id, opts).then(
    (data) => {
      console.log("API called successfully. Returned data: " + data);
    },
    (error) => {
      console.error(error);
    },
  );

  ```
</RequestExample>


## OpenAPI

````yaml get /wallets/exchanges/{exchange_id}/assets
openapi: 3.0.3
info:
  title: Cobo Wallet as a Service 2.0
  description: >
    The Cobo Wallet-as-a-Service (WaaS) 2.0 API is the latest version of Cobo's
    WaaS API offering. It enables you to access Cobo's full suite of crypto
    wallet technologies with powerful and flexible access controls. By
    encapsulating complex security protocols and streamlining blockchain
    interactions, this API allows you to concentrate on your core business
    activities without worrying about the safety of your assets. The WaaS 2.0
    API presents the following key features:


    - A unified API for Cobo's [all four wallet
    types](https://manuals.cobo.com/en/portal/introduction#an-all-in-one-wallet-platform)

    - Support for 80+ chains and 3000+ tokens

    - A comprehensive selection of webhook events

    - Flexible usage models for MPC Wallets, including [Organization-Controlled
    Wallets](https://manuals.cobo.com/en/portal/mpc-wallets/ocw/introduction)
    and [User-Controlled
    Wallets](https://manuals.cobo.com/en/portal/mpc-wallets/ucw/introduction)

    - Programmatic control of smart contract wallets such as Safe{Wallet} with
    fine-grained access controls

    - Seamlessly transfer funds across multiple exchanges, including Binance,
    OKX, Bybit, Deribit, and more


    For more information about the WaaS 2.0 API, see [Introduction to WaaS
    2.0](https://www.cobo.com/developers/v2/guides/overview/introduction).
  termsOfService: https://cobo.com/waas/tos/
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  contact:
    name: Cobo WaaS
    url: https://www.cobo.com/waas
    email: help@cobo.com
  version: 1.0.0
servers:
  - url: https://api.dev.cobo.com/v2
    description: Development environment
  - url: https://api.cobo.com/v2
    description: Production environment
security:
  - CoboAuth: []
tags:
  - name: Organizations
    description: Operations related to Organizations.
  - name: Wallets
    description: Operations related to all wallets.
  - name: Wallets - MPC Wallets
    description: Operations related to mpc wallet.
  - name: Wallets - Exchange Wallet
    description: Operations related to exchange wallet.
  - name: Wallets - Smart Contract Wallets
    description: Operations related to smart contract wallet.
  - name: Transactions
    description: Operations related to all transactions.
  - name: Developers - Webhooks
    description: Operations related to webhooks.
  - name: Stakings
    description: Operations related to staking.
  - name: OAuth
    description: Operations related to OAuth.
  - name: Developers
    description: Operations related to developers.
  - name: AddressBooks
    description: Operations related to address books.
  - name: TravelRule
    description: Operations related to travel rule.
  - name: GraphQL
    description: Operations related to executing GraphQL queries and mutations.
  - name: PrimeBroker
    description: Operations related to prime broker.
  - name: AppWorkflows
    description: Operations related to app workflow.
  - name: FeeStation
    description: Operations related to fee station.
  - name: Payment
    description: Operations related to payment.
  - name: Batch Payouts
    description: Operations related to batch payouts.
  - name: Tokenization
    description: Operations related to tokenization.
  - name: AutoSweep
    description: Operations related to auto sweep.
  - name: Compliance
    description: Operations related to compliance.
paths:
  /wallets/exchanges/{exchange_id}/assets:
    parameters:
      - $ref: '#/components/parameters/exchangeIdParam'
    get:
      tags:
        - Wallets - Exchange Wallet
      summary: List supported assets
      description: >-
        This operation retrieves all the assets supported by a specified
        exchange.
      operationId: list_supported_assets_for_exchange
      parameters:
        - $ref: '#/components/parameters/limitParam'
        - $ref: '#/components/parameters/beforeParam'
        - $ref: '#/components/parameters/afterParam'
      responses:
        '200':
          $ref: '#/components/responses/getAssetsResponse'
        4XX:
          $ref: '#/components/responses/badRequestError'
        5XX:
          $ref: '#/components/responses/internalServerError'
components:
  parameters:
    exchangeIdParam:
      name: exchange_id
      in: path
      required: true
      description: |
        The ID of the exchange. Possible values include:
          - `binance`: Binance.
          - `okx`: OKX.
          - `deribit`: Deribit.
          - `bybit`: Bybit.
          - `gate`: Gate.io
          - `bitget`: Bitget
          - `bitmart`: BitMart
          - `bitfinex`: Bitfinex
      schema:
        $ref: '#/components/schemas/ExchangeId'
    limitParam:
      name: limit
      in: query
      description: >-
        The maximum number of objects to return. For most operations, the value
        range is [1, 50].
      required: false
      schema:
        type: integer
        format: int32
        default: 10
      example: 10
    beforeParam:
      name: before
      in: query
      description: >
        A cursor indicating the position before the current page. This value is
        generated by Cobo and returned in the response. If you are paginating
        forward from the beginning, you do not need to provide it on the first
        request. When paginating backward (to the previous page), you should
        pass the before value returned from the last response.
      required: false
      schema:
        type: string
      example: RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGmk1
    afterParam:
      name: after
      in: query
      description: >
        A cursor indicating the position after the current page. This value is
        generated by Cobo and returned in the response. You do not need to
        provide it on the first request. When paginating forward (to the next
        page), you should pass the after value returned from the last response.
      required: false
      schema:
        type: string
      example: RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGSAk
  responses:
    getAssetsResponse:
      description: The request was successful.
      content:
        application/json:
          schema:
            type: object
            properties:
              data:
                type: array
                items:
                  $ref: '#/components/schemas/AssetInfo'
              pagination:
                $ref: '#/components/schemas/Pagination'
    badRequestError:
      description: >-
        Bad request. Your request contains malformed syntax or invalid
        parameters.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    internalServerError:
      description: Internal server error.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  schemas:
    ExchangeId:
      type: string
      enum:
        - binance
        - okx
        - deribit
        - bybit
        - gate
        - bitget
        - bitmart
        - bitfinex
      description: |
        The ID of the exchange. Possible values include:
          - `binance`: Binance.
          - `okx`: OKX.
          - `deribit`: Deribit.
          - `bybit`: Bybit.
          - `gate`: Gate.io
          - `bitget`: Bitget
          - `bitmart`: BitMart
          - `bitfinex`: Bitfinex
      example: binance
    AssetInfo:
      type: object
      description: The asset information.
      required:
        - asset_id
      properties:
        asset_id:
          type: string
          description: >-
            The asset ID. An asset ID is the unique identifier of the asset held
            within your linked exchange account.
          example: USDT
        display_code:
          type: string
          description: The asset symbol. You can use the value for display purposes.
          example: USDT
        description:
          type: string
          description: The description of the asset.
          example: Tether USDT
        icon_url:
          type: string
          description: The URL of the asset icon.
          example: https://d.cobo.com/public/logos/USDT.png
    Pagination:
      type: object
      description: The pagination information of the returned data.
      required:
        - before
        - after
        - total_count
      properties:
        before:
          type: string
          example: RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGmk1
          description: >
            An object ID used to retrieve records before the specified object,
            indicating earlier or smaller records relative to the current
            dataset. You can use it to paginate backwards. 


            If empty, it means you have reached the start of the data.  


            Most API endpoints sort by object ID, but some use other fields
            depending on the endpoint.
        after:
          type: string
          example: RqeEoTkgKG5rpzqYzg2Hd3szmPoj2cE7w5jWwShz3C1vyGSAk
          description: >
            An object ID used to retrieve records after the specified object,
            indicating newer or larger records relative to the current dataset.
            You can use it to paginate forwards.  


            If empty, it means you have reached the end of the data.  


            Most API endpoints sort by object ID, but some use other fields
            depending on the endpoint.
        total_count:
          type: integer
          example: 10000
          description: >-
            The total number of records that match the query criteria,
            unaffected by the pagination parameters (`before` , `after`, and
            `limit`).
    ErrorResponse:
      type: object
      description: The response of a failed request.
      required:
        - error_code
        - error_message
        - error_id
      properties:
        error_code:
          type: integer
          description: >-
            The error code. Refer to [Error codes and status
            codes](https://www.cobo.com/developers/v2/api-references/error-codes)
            for more details.
        error_message:
          type: string
          description: The error description.
        error_id:
          type: string
          description: >-
            The error log ID. You can provide the error ID when submitting a
            ticket to help Cobo to locate the issue.
          example: 0b6ddf19083c4bd1a9ca01bec44b24dd
  securitySchemes:
    CoboAuth:
      type: apiKey
      in: header
      name: BIZ-API-KEY
      description: >
        The API key. For more details, refer to [API
        key](https://www.cobo.com/developers/v2/guides/overview/cobo-auth#api-key).


        In the API playground, enter your [API
        secret](https://www.cobo.com/developers/v2/guides/overview/cobo-auth#api-secret),
        and your API key will be accordingly calculated.

````