> ## Documentation Index > Fetch the complete documentation index at: https://docs.zbx.boomfi.xyz/llms.txt > Use this file to discover all available pages before exploring further. # List Chains > Enabled blockchain networks. The body is a JSON array, not the data envelope. The example is a production snapshot; the live list is whatever is enabled for the API host. ## OpenAPI ````yaml /openapi.yaml get /chain/list openapi: 3.1.0 info: contact: email: support@boomfi.xyz name: API Support description: >- The BoomFi Merchants API provides a set of endpoints for merchants to manage their accounts, transactions, and more. Hosts differ per brand/environment; use the brand-specific base URL from the docs. title: ZBX Merchants API version: '1.0' servers: - url: https://mapi.zbx.com/v1 description: Production security: [] tags: - description: Payment links name: Paylinks - description: Billing plans name: Plans - description: Subscriptions name: Subscriptions - description: Customer records name: Customers - description: Invoices name: Invoices - description: Payments name: Payments - name: Networks - description: Organisation events name: Events - description: Organisation profile and display settings name: Organisation - description: Webhook and request-signing secrets name: Secrets - description: Settlement accounts name: Accounts - name: External Accounts - description: Managed virtual accounts, balances, pay-in, and payout name: Virtual Accounts - description: Partner-managed accounts, virtual accounts, pay-in, and payout name: Partners - description: Partner maintain-balance automations name: Partner Balance Monitoring - description: Tradeable currencies, instruments, and swap targets name: Instruments - description: RFQ quotes name: Quotes - description: RFQ orders and one-click trades name: Orders - description: Executed trades name: Trades paths: /chain/list: get: tags: - Networks summary: List Chains description: >- Enabled blockchain networks. The body is a JSON array, not the data envelope. The example is a production snapshot; the live list is whatever is enabled for the API host. responses: '200': description: OK content: application/json: schema: items: $ref: '#/components/schemas/chain.Chain' type: array examples: response: value: - id: 201514 code: ton-mainnet name: TON Mainnet category: TON namespace: ton is_testnet: false native_currency_symbol: TON covalent_code: '' coingecko_code: '' logo_url: '' explorer_url: '' address_explorer_url: '' - id: -200 code: tron name: Tron category: Tron namespace: tron is_testnet: false native_currency_symbol: TRX covalent_code: '' coingecko_code: '' logo_url: https://static.tronscan.org/production/logo/trx.png explorer_url: '' address_explorer_url: '' - id: 1399811149 code: solana-mainnet name: Solana Mainnet category: Solana namespace: solana is_testnet: false native_currency_symbol: SOL covalent_code: '' coingecko_code: '' logo_url: >- https://www.datocms-assets.com/86369/1670614895-solana-icon-white.svg explorer_url: '' address_explorer_url: '' - id: 20090103 code: btc-mainnet name: Btc Mainnet category: Bitcoin namespace: bip122 is_testnet: false native_currency_symbol: BTC covalent_code: '' coingecko_code: '' logo_url: >- https://www.datocms-assets.com/86369/1674516372-property-1-bitcoin-icon-white.svg explorer_url: '' address_explorer_url: '' - id: 56 code: bsc-mainnet name: Binance category: BNB namespace: eip155 is_testnet: false native_currency_symbol: BNB covalent_code: binance-smart-chain coingecko_code: binance-smart-chain logo_url: >- https://www.datocms-assets.com/86369/1670003808-binance-smart-chain-icon-white.svg explorer_url: '' address_explorer_url: '' - id: 1 code: eth-mainnet name: Ethereum category: Ethereum namespace: eip155 is_testnet: false native_currency_symbol: ETH covalent_code: ethereum coingecko_code: ethereum logo_url: https://www.datocms-assets.com/86369/1669653891-eth.svg explorer_url: '' address_explorer_url: '' - id: 137 code: matic-mainnet name: Polygon category: Polygon namespace: eip155 is_testnet: false native_currency_symbol: MATIC covalent_code: polygon-pos coingecko_code: polygon-pos logo_url: >- https://www.datocms-assets.com/86369/1677870347-property-1-polygon-zkevm-icon-white.svg explorer_url: '' address_explorer_url: '' - id: 8453 code: base-mainnet name: Base category: Coinbase namespace: eip155 is_testnet: false native_currency_symbol: ETH covalent_code: base coingecko_code: base logo_url: >- https://www.datocms-assets.com/86369/1677538323-property-1-base-icon-white.svg explorer_url: '' address_explorer_url: '' - id: 42161 code: arbitrum-mainnet name: Arbitrum category: Arbitrum namespace: eip155 is_testnet: false native_currency_symbol: ETH covalent_code: arbitrum-one coingecko_code: arbitrum-one logo_url: >- https://www.datocms-assets.com/86369/1686072650-arbitrum-icon-white.svg explorer_url: '' address_explorer_url: '' '500': description: Internal Server Error content: application/json: schema: $ref: '#/components/schemas/internal.ErrorResponse' security: - ApiKeyAuth: [] components: schemas: chain.Chain: properties: address_explorer_url: description: Address page URL on the block explorer. Empty when unset. type: string category: description: Grouping label, for example Ethereum or Bitcoin. type: string code: description: Stable chain code, for example eth-mainnet. type: string coingecko_code: description: CoinGecko chain identifier. Empty when unset. type: string covalent_code: description: Covalent chain identifier. Empty when unset. type: string explorer_url: description: Block explorer base URL. Empty when unset. type: string id: description: Chain ID. Pass this value as chain_id on other endpoints. type: integer is_testnet: description: True when this chain is a testnet. type: boolean logo_url: description: URL of the chain logo. Empty when unset. type: string name: description: Display name. type: string namespace: description: CAIP-2 namespace the chain belongs to. enum: - unknown - bip122 - eip155 - solana - tron - ton - sui type: string native_currency_symbol: description: Native gas token symbol. type: string type: object internal.ErrorResponse: properties: error: allOf: - $ref: '#/components/schemas/internal.ErrorStruct' description: Error details including HTTP-style code and message. type: object internal.ErrorStruct: properties: code: description: |- Error code Example: 400 example: 400 type: integer errors: description: List of errors items: $ref: '#/components/schemas/internal.SingleError' type: array message: description: |- Error message Example: Insufficient quantity example: Insufficient quantity type: string type: object internal.SingleError: properties: domain: description: |- Domain Example: orders example: orders type: string reason: description: |- Error Reason Example: InsufficientQuantity example: InsufficientQuantity type: string type: object securitySchemes: ApiKeyAuth: in: header name: X-API-KEY type: apiKey ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.