> ## Documentation Index > Fetch the complete documentation index at: https://docs.xentfi.com/llms.txt > Use this file to discover all available pages before exploring further. # Get blockchain by ID or slug ## OpenAPI ````yaml /api-reference/openapi.json get /v1/assets/blockchains/{id} openapi: 3.0.3 info: title: XentFi API version: 1.0.0 description: >- API documentation for XentFi.The XentFi API gives you access to pretty much all the features you can use on our dashboard and lets you extend them for use in your application. It strives to be RESTful and is organized around the main resources you would be interacting with - with a few notable exceptions. servers: - url: https://api.xentfi.com description: Development server security: [] tags: [] paths: /v1/assets/blockchains/{id}: get: tags: - Assets summary: Get blockchain by ID or slug operationId: getBlockchain parameters: - name: id in: path required: true schema: type: string description: Blockchain ID or slug (e.g., "base-mainnet") - name: includeAssets in: query required: false schema: type: boolean default: false responses: '200': description: Blockchain details content: application/json: schema: oneOf: - type: object properties: data: type: object properties: id: type: string format: uuid description: Blockchain unique identifier example: 8a864e95-4b86-423d-9ba4-f4e692ec121e name: type: string description: Blockchain name example: Base slug: type: string description: Blockchain slug example: base-mainnet symbol: type: string description: Blockchain symbol example: ETH isActive: type: boolean description: Whether the blockchain is active example: true isEvmCompatible: type: boolean description: Whether the blockchain is EVM compatible example: true configurations: type: object nullable: true description: Additional configuration data example: null chainId: type: integer description: Chain ID for EVM chains example: 8453 logoUrl: type: string description: URL to blockchain logo example: https://example.com/base-logo.png tokenStandard: type: string description: Token standard example: ERC20 createdAt: type: string format: date-time description: Creation timestamp example: '2023-04-28T14:44:06.397Z' updatedAt: type: string format: date-time description: Last update timestamp example: '2024-11-26T15:26:18.785Z' - type: object properties: data: type: object properties: id: type: string format: uuid name: type: string slug: type: string symbol: type: string isActive: type: boolean isEvmCompatible: type: boolean configurations: type: object chainId: type: integer logoUrl: type: string tokenStandard: type: string assets: type: array items: type: object properties: id: type: string format: uuid description: Asset unique identifier example: 69d851b9-c358-4359-becd-3e614ca1ab4d name: type: string description: Asset name example: Euro Coin symbol: type: string description: Asset symbol example: EURC decimals: type: integer description: Number of decimals example: 6 address: type: string nullable: true description: Contract address (null for native assets) example: '0x08210F9170F89Ab7658F0B5E3fF39b0E03C594D4' standard: type: string description: Token standard example: ERC20 logoUrl: type: string description: URL to token logo example: https://example.com/eurc-logo.png isActive: type: boolean description: Whether the asset is active example: true network: type: string description: Network type enum: - mainnet - testnet example: mainnet isNative: type: boolean description: >- Whether this is the native asset of the blockchain example: false configurations: type: object nullable: true description: Additional configuration data example: null blockchain: description: Associated blockchain (simplified) type: object properties: id: type: string format: uuid name: type: string slug: type: string symbol: type: string isActive: type: boolean isEvmCompatible: type: boolean chainId: type: integer logoUrl: type: string tokenStandard: type: string createdAt: type: string format: date-time updatedAt: type: string format: date-time blockchainId: type: string format: uuid description: Blockchain ID reference example: 8a864e95-4b86-423d-9ba4-f4e692ec121e createdAt: type: string format: date-time description: Creation timestamp example: '2026-02-26T15:10:53.032Z' updatedAt: type: string format: date-time description: Last update timestamp example: '2026-02-26T15:10:53.032Z' description: List of assets on this blockchain createdAt: type: string format: date-time updatedAt: type: string format: date-time '400': description: Bad request content: application/json: schema: type: object properties: success: type: boolean example: false error: type: object properties: code: type: string example: NOT_FOUND message: type: string example: Wallet not found timestamp: type: string format: date-time requestId: type: string '401': description: Unauthorized content: application/json: schema: type: object properties: success: type: boolean example: false error: type: object properties: code: type: string example: NOT_FOUND message: type: string example: Wallet not found timestamp: type: string format: date-time requestId: type: string '404': description: Wallet or asset not found content: application/json: schema: type: object properties: success: type: boolean example: false error: type: object properties: code: type: string example: NOT_FOUND message: type: string example: Wallet not found timestamp: type: string format: date-time requestId: type: string security: - ApiKeyAuth: [] OrgIdAuth: [] components: securitySchemes: ApiKeyAuth: type: apiKey in: header name: apiKey OrgIdAuth: type: apiKey in: header name: orgId ````