> ## Documentation Index > Fetch the complete documentation index at: https://docs.mobula.io/llms.txt > Use this file to discover all available pages before exploring further. # Supported Chains & Protocols > List the chains and on-chain protocols where Mobula executes swaps natively via MobulaRouter. `GET /api/2/swap/chains` returns the chains where Mobula executes swaps natively through the on-chain **MobulaRouter**, plus the protocol adapters the router can route through. Use it to discover execution coverage before quoting, or to gate a chain selector in your UI. No query parameters. ## Response ```json theme={null} { "data": { "chains": [ { "chainId": "evm:1", "name": "Ethereum", "router": "0x0005ea683517b3a4463bfd798c9850ad2d586795" }, { "chainId": "evm:8453", "name": "Base", "router": "0x0005ea38eb0a69d1253508ebdbdb9ea8cb26b5ef" }, { "chainId": "solana:solana", "name": "Solana", "router": "MoBUSvJRk2cEJaWMrEqLapadgrNW8hKEDKCdogsjbV7" } ], "protocols": [ "UniswapV2", "UniswapV3", "SolidlyV2", "LiquidityBookV2", "UniswapV4", "SolidlyV3", "FourMeme", "PCSInfinityCL", "Flap", "Printr", "PonsV2" ] } } ``` Fields: * `chains[].chainId` — the Mobula chain id used everywhere else in the API (e.g. by `/2/swap/quoting`), such as `evm:1` or `solana:solana`. * `chains[].name` — human-readable chain name. * `chains[].router` — the deployed MobulaRouter address on that chain. * `protocols` — the on-chain protocol adapters the router can route through natively. Each pool family (Uniswap V2/V3/V4, Solidly, Trader Joe bins, PancakeSwap Infinity, and supported launchpads) maps onto one of these adapters. ## Native execution vs aggregator fallback The chains listed here are where a swap can be **executed natively** through MobulaRouter. `/2/swap/quoting` also serves chains and pools that are not covered natively: in those cases it falls back to third-party aggregators — KyberSwap and LI.FI on EVM, Jupiter on Solana — so the set of chains you can *quote* is broader than the set returned here. TON has its own native execution path (STON.fi / DeDust) that does not go through MobulaRouter, so it is not included in this list. Quote TON swaps directly via `/2/swap/quoting` with a `ton:mainnet` chain id. ## OpenAPI ````yaml get /2/swap/chains openapi: 3.0.0 info: version: 1.0.0 title: Mobula API description: >- Documentation of the Mobula API **Demo API**: The default server (demo-api.mobula.io) is a demo API with rate limits. For production use, please use api.mobula.io with an API key from https://admin.mobula.io servers: - url: https://demo-api.mobula.io/api/ description: Demo API (rate limited, for testing only) - url: https://api.mobula.io/api/ description: Production API (requires API key) security: [] tags: - name: V2 - Token description: Token details, price, security, ATH, and holder data - name: V2 - Market Data description: Market details, OHLCV history, and lighthouse metrics - name: V2 - Trades description: Token trades, enriched trades, and trade filters - name: V2 - Wallet description: Wallet positions, activity, trades, analysis, and labels - name: V2 - Assets description: Cross-chain asset details and price history - name: V2 - Swap description: Swap quoting and execution - name: V2 - Perps description: Perpetual futures quoting, execution, and positions - name: V2 - Bridge description: Cross-chain bridge quoting and intent status (Alpha Preview) - name: V2 - DeFi description: Bonding pools and pulse data - name: V2 - Search description: Universal fast search - name: V2 - Usage description: Per-key API and WebSocket usage history - name: V2 - Blockchains description: System metadata and chain listings - name: V2 - Prediction Markets description: >- Polymarket markets/events, wallet positions, and the full execution stack (auth, order build/submit/cancel, approvals, pUSD wrap/unwrap, deploy, deposit/withdraw, redeem). Alpha — see /api/2/pm/*. - name: V1 - Market Data description: Market prices, history, sparklines, pairs, and multi-data - name: V1 - Wallet description: Wallet portfolio, transactions, history, and NFTs - name: V1 - Token description: First buyers - name: V1 - Trades description: Market trades by pair - name: V1 - Metadata description: Token metadata, categories, and news - name: V1 - Assets description: List all assets - name: V1 - Search description: Search for assets, tokens, and pairs - name: V1 - DeFi description: Bonding pool pulse data - name: V1 - Blockchains description: Blockchain listings, pairs, and stats - name: V1 - Webhooks description: Webhook management - name: V1 - Feed description: Custom feed creation paths: /2/swap/chains: get: tags: - V2 - Swap summary: List chains and protocols with native swap execution description: >- Returns the chains where Mobula executes swaps natively through MobulaRouter, and the on-chain protocol adapters the router can route through. On chains or pools not covered natively, quoting falls back to third-party aggregators (KyberSwap / LI.FI on EVM, Jupiter on Solana), so quote coverage is broader than this list. TON has a separate native execution path (STON.fi / DeDust) and is not included here. responses: '200': description: Supported chains and protocol adapters. content: application/json: schema: type: object properties: data: type: object properties: chains: type: array items: type: object properties: chainId: type: string description: >- Mobula chain id, e.g. "evm:1" or "solana:solana". name: type: string description: Human-readable chain name. router: type: string description: Deployed MobulaRouter address on this chain. required: - chainId - name - router protocols: type: array items: type: string description: >- On-chain protocol adapters the router can route through natively (e.g. "UniswapV3", "UniswapV4"). required: - chains - protocols required: - data ````