> ## 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. # Bridge Routes > [Alpha Preview] List all supported cross-chain bridge routes with estimated latency and trade limits. **Alpha Preview** — Endpoints, response shape, and supported routes may change without notice. `GET /api/2/bridge/routes` returns the static all-to-all matrix of supported routes. Useful for building a chain selector or validating a pair before calling `/quote`. No query parameters. ## Supported chains | Chain ID | Chain | Estimated fill latency | | --------------- | -------------- | ---------------------- | | `evm:8453` | Base | \~500 ms | | `evm:56` | BSC | \~3000 ms | | `evm:42161` | Arbitrum | \~1000 ms | | `evm:137` | Polygon | \~2000 ms | | `solana:solana` | Solana | \~500 ms | | `hl:mainnet` | HyperLiquid L1 | \~1000 ms | The route list is all-to-all across these 6 chains excluding same-chain pairs — 30 entries. Same-chain "bridges" are not in this list; calling `/quote` with `originChainId === destinationChainId` short-circuits to the Swap API instead. ## Response ```json theme={null} { "data": { "routes": [ { "originChainId": "evm:8453", "destinationChainId": "solana:solana", "estimatedTimeMs": 1000, "maxTradeUsd": 400, "feeBps": 5, "supportedTokens": "any" } ] } } ``` Per-route fields: * `estimatedTimeMs` — sum of origin and destination chain latencies from the table above (e.g. Base → Solana = 500 + 500 = 1000). * `maxTradeUsd` — hard cap per intent. Currently `400` on every route. Amounts above this in `/quote` return `"Amount $X exceeds maximum trade of $400"`. * `feeBps` — the Mobula protocol fee in basis points (currently `5`), the same value surfaced as `fees.bridgeFeeBps` on `/quote`. The full fee breakdown (including destination gas) is folded into `/quote`'s `estimatedAmountOut` — always read the deducted amounts from `/quote`, not this endpoint. * `supportedTokens` — `"any"` on every route. The token-level support matrix lives in `/quote` (it picks the right code path — native bridge, direct-bridge token, swap-and-bridge, or SPL transfer — based on the token you pass). ## Example ```typescript theme={null} const res = await fetch( "https://api.mobula.io/api/2/bridge/routes?apiKey=YOUR_API_KEY", ); const { data } = await res.json(); const supportedSet = new Set( data.routes.map((r: any) => `${r.originChainId}->${r.destinationChainId}`), ); // Validate a pair before quoting if (!supportedSet.has(`${origin}->${dest}`)) { throw new Error(`Route ${origin} -> ${dest} not supported`); } ``` ## OpenAPI ````yaml get /2/bridge/routes 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 - Blockchains description: System metadata and chain listings - 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, trendings, 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/bridge/routes: get: tags: - V2 - Bridge summary: List supported bridge routes description: >- [Alpha Preview] Returns all supported cross-chain bridge routes. Routes are all-to-all between the 6 supported chains (excluding same-chain transfers). responses: '200': description: List of supported routes. content: application/json: schema: type: object properties: data: type: object properties: routes: type: array items: type: object properties: originChainId: type: string destinationChainId: type: string estimatedTimeMs: type: number description: >- Estimated end-to-end fill latency in milliseconds. maxTradeUsd: type: number description: Max trade size in USD per transaction. feeBps: type: number description: Mobula bridge fee in basis points. supportedTokens: type: string description: >- "any" — native tokens and any ERC-20/SPL with available pricing. required: - originChainId - destinationChainId - estimatedTimeMs - maxTradeUsd - feeBps - supportedTokens required: - routes required: - data ````