> ## Documentation Index > Fetch the complete documentation index at: https://docs.onboard.xyz/llms.txt > Use this file to discover all available pages before exploring further. # Get Network Tokens > Get list of stablecoin tokens supported for account by asset code. The asset code is the currency code of the main account e.g USD Returns the stablecoin tokens and networks supported for a given asset code. ## OpenAPI ````yaml GET /ledger/assets/{assetCode}/network-tokens openapi: 3.0.3 info: version: 3.0.2 title: Onboard External API Gateway description: >- **Introduction** API Gateway for Onboard This specification describes API endpoints that are available to the public internet via the API gateway. The different endpoints require different authentication schemes, see documentation for what applies to the operation you want to access. **Errors** Uses conventional HTTP response codes to indicate success or failure. In general: - `2xx` status codes indicate success. Codes in the - `4xx` range indicate a client error (e.g. required parameters, failed request etc.). - `5xx` status codes indicate a server error occurred. contact: name: Nestcoin TechOps email: techops@nestcoin.com license: name: UNLICENSED servers: - url: https://external.dev.onboardpay.co description: Gateway for external API on staging environment. security: [] tags: - name: users-onboardapi description: Endpoints available to for merchants liquidity automation - name: users-users description: User related endpoints - name: users-partners description: Partner related endpoints - name: users-admin description: Back office related endpoints - name: users-user2fa description: User 2fa related endpoints - name: users-usernotifications description: User notifications related endpoints - name: users-merchantnetwork description: Merchant network endpoints - name: users-userauth description: Authentication endpoints - name: users-userservice description: Service endpoints - name: users-webhook description: webhook endpoints - name: users-config description: Configuration Endpoints paths: /ledger/assets/{assetCode}/network-tokens: get: tags: - ledger-accounts summary: Get stablecoin tokens supported for account. description: | Get list of stablecoin tokens supported for account by asset code. The asset code is the currency code of the main account e.g USD operationId: getAssetNetworkTokens parameters: - $ref: '#/components/parameters/LedgerSvcassetCode' responses: '200': description: List of supported stablecoin tokens for the asset code content: application/json: schema: $ref: '#/components/schemas/AssetBlockchainTokens' '400': $ref: '#/components/responses/LedgerSvcInvalidRequest' '401': $ref: '#/components/responses/LedgerSvcUnauthorized' '403': $ref: '#/components/responses/LedgerSvcAccessDenied' default: $ref: '#/components/responses/LedgerSvcServerError' security: - HMACAuth: [] components: parameters: LedgerSvcassetCode: in: path name: assetCode description: The assets code of a crypto required: true schema: type: string schemas: AssetBlockchainTokens: type: object required: - asset - tokens properties: asset: type: string example: USD tokens: type: array description: A list of funding tokens with details of their supported networks. items: $ref: '#/components/schemas/TokenDetails' x-source-svc: ledger TokenDetails: type: object description: Details of supported funding token object. required: - symbol - name - logoUrl - supportedNetworks properties: symbol: type: string description: Token symbol example: USDC name: type: string description: Token name. example: USD Coin logoUrl: type: string example: https://etherscan.io/token/images/centre-usdc_28.png description: URL for token's logo. supportedNetworks: description: A list of networks on which the token is supported type: array minItems: 1 items: $ref: '#/components/schemas/TokenNetwork' x-source-svc: ledger ErrorMessageDto: description: >- Default error object for services. This gives consistent error object that all services may use. type: object required: - code - message properties: code: type: string description: Error code example: UNKNOWN_ERROR message: type: string description: Descriptive error message example: Request could not be completed due to an error data: type: object description: Additional data for this error message. additionalProperties: true properties: {} x-common-model: ErrorMessageDto TokenNetwork: type: object required: - code - networkInfo - decimals - contractAddress - minimumDeposit properties: code: type: string description: > human-readable identifier for the token on this network. Usually a combination of network code and asset symbol example: ETH_USDC decimals: type: integer format: int32 example: 6 minimum: 0 description: The number of decimals used by this token on this network. contractAddress: type: string description: Contract address of the token on the given network. example: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48' minimumDeposit: type: number description: Minimum amount allowed for deposits. example: 5.25 depositAvailable: type: boolean description: >- Indicates if deposits are currently available. Address request will fail if this is false. default: true withdrawalAvailable: type: boolean description: >- Indicates if withdrawals are currently available. Withdrawal request will fail if this is false. default: true withdrawalFee: type: number minimum: 0 example: '100.01' description: Transaction value. Must be positive. platformFeePercentage: type: number minimum: 0 example: 0.001 description: > Additional platform fee charged on withdrawal, as a fraction of the withdrawal amount (e.g. 0.001 = 0.1%), on top of withdrawalFee. Null when no platform fee applies. networkInfo: $ref: '#/components/schemas/LedgerSvcBlockchainNetwork' x-source-svc: ledger LedgerSvcBlockchainNetwork: type: object description: Details of blockchain network required: - name - id - blockTime - confirmations - coinName - coinSymbol properties: id: type: string description: Simple identifier to identify the network example: ETH name: type: string description: Descriptive name for network example: Ethereum blockTime: type: integer format: int32 description: Average time to generate new blocks in seconds. minimum: 1 example: 15 confirmations: type: number description: > Minimum number of confirmations needed for a transaction to be confirmed. Total wait time for an asset can be computed as blockTime * confirmations. minimum: 1 example: 8 coinName: type: string example: Ether description: name of the network's native coin coinSymbol: type: string description: symbol of the network's native coin example: ETH supportsMemo: type: boolean description: Indicates if the network has memo support. default: 'false' alias: type: string description: The network alias example: BEP20 addressExplorerUrl: type: string format: url example: https://etherscan.io/address description: > Base URL path of an address on the blockchain explorer. Full URL can be obtained by appending the address to this. txExplorerUrl: type: string format: url example: https://etherscan.io/tx description: > Base URL Path of a transaction on the blockchain explorer. Full URL can be obtained by appending the TX hash to this URL. x-source-svc: ledger responses: LedgerSvcInvalidRequest: description: Request could not be validated content: application/json: schema: $ref: '#/components/schemas/ErrorMessageDto' example: code: BAD_REQUEST message: Request could not be validated. LedgerSvcUnauthorized: description: Client is not authorized to make request content: application/json: schema: $ref: '#/components/schemas/ErrorMessageDto' example: code: UNAUTHORIZED message: Either client security header is missing or it is not valid. LedgerSvcAccessDenied: description: Expected permission is not available. content: application/json: schema: $ref: '#/components/schemas/ErrorMessageDto' example: code: ACCESS_DENIED message: Expected permission or scope is not present. LedgerSvcServerError: description: Internal Server Error content: application/json: schema: $ref: '#/components/schemas/ErrorMessageDto' example: code: INTERNAL_ERROR message: An internal server error occurred. securitySchemes: HMACAuth: type: apiKey name: x-api-key in: header description: |- Requires authentication via API key and HMAC signature. * `x-api-key`: Your API key generated from your Onboard Business dashboard. * `x-timestamp`: Unix epoch timestamp (seconds) used in signature, allowed skew is 30 seconds * `x-signature`: SHA256 HMAC HEX signature calculated over `t={x-timestamp}&{requestBody}` using your API Secret. ````