## Solver Currencies and Swap Support | Chain Name | Solver Currencies (supported natively) | Swaps Supported | Gas Top Up Supported | |------------------|--------------------------------------------------------------------------------------------------------|------------------|----------------------| | Ethereum | ETH, USDC, USDT, ANIME, WETH, SYND, USDe, PLUME, mUSD, DAI, PYUSD, APE, SIPHER, USDG | true | true | | Base | ETH, USDC, USDT, cbBTC, WETH, DEGEN, SYND, SOL | true | true | | Arbitrum | ETH, USDC, USDT, WETH, ANIME, APE | true | true | | Optimism | ETH, USDC, USDT, WETH | true | true | | BNB | USDC, USDT, SOMI, USDe, BNB | true | true | | Polygon | USDC, USDT, USDC.e | true | true | | Solana | USDC, USDT, PENGU, CASH, PYUSD, USDG, SOL | true | false | | Abstract | ETH, USDC, PENGU | true | true | | Animechain | USDC, ANIME | false | true | | ApeChain | ApeETH, APE | true | true | | Arbitrum Nova | ETH | true | true | | Avalanche | USDC, GUN, USDe | true | true | | B3 | ETH, USDC | false | true | | Berachain | USDC, WETH | false | false | | Bitcoin | BTC | N/A | false | | Blast | ETH, WETH | true | true | | BOB | ETH | false | true | | Boba Network | ETH | true | true | | Celo | USDC | true | true | | Cronos | USDC, USDC.e, CRO | true | true | | Cyber | ETH | true | true | | Data | USDC, WETH | true | true | | Degen | DEGEN | false | true | | Doma | ETH, USDC.e | true | true | | Eclipse | ETH | false | false | | Ethereal | USDe | false | true | | Flow EVM | USDC, FLOW | true | true | | Gensyn | ETH, USDC | true | true | | Gnosis | USDC, xDAI | true | true | | Gunz | GUN | false | true | | Hemi | ETH | true | true | | HyperEVM | USDC, USD₮0, USDe, HYPE | true | true | | Hyperliquid | USDC, USDe | true | false | | Ink | ETH, USDC, USDT0 | true | true | | Katana | ETH, USDC, USDT | true | true | | Lighter | ETH (Spot), USDC (Perp) | true | false | | Linea | ETH, USDC, mUSD | true | true | | Lisk | ETH | false | true | | Manta Pacific | ETH | true | true | | Mantle | USDC | true | true | | MegaETH | ETH, USDT, USDm | true | true | | Metis | WETH | true | true | | Mode | ETH | true | true | | Monad | USDC, mUSD, MON | true | true | | Morph | ETH | false | true | | Mythos | ETH, USDC.e | false | true | | Plasma | USD₮0, XPL | true | true | | Plume | USDC, WETH, pUSD, PLUME | true | true | | Robinhood Chain | ETH, USDG | true | true | | Ronin | USDC, RON | true | true | | Scroll | ETH | true | true | | Sei | USDC, USDT0 | false | false | | Shape | ETH | true | true | | Somnia | SOMI | false | true | | Soneium | ETH, USDC.e | true | true | | Sonic | USDC | true | true | | Stable | USDT0 | false | false | | Superposition | ETH | false | true | | Superseed | ETH | false | true | | Tempo | USDC | true | true | | TON | GRAM | false | false | | Tron | USDT, TRX | false | false | | Unichain | ETH, USDC | true | true | | World Chain | ETH, USDC | true | true | | ZERO | ETH, USDC | true | true | | Zircuit | ETH | false | true | | zkSync Era | ETH | true | true | | Zora | ETH, USDzC | true | true | ## How to check if a route is supported? To determine if a route is supported (also referred to as whether a token is supported for bridging), use the [Chains API](https://api.relay.link/chains) to check for an available route between a given token pair. ```bash curl -X GET "https://api.relay.link/chains" ``` The response will return a list of chains, each containing supported token pairs. To verify if a route is supported, follow these steps: ### Step 1: Check Token Support Level Look for the `tokenSupport` field in the response for a given chain: - If `tokenSupport` is "All", then routes involving this chain as either the origin or destination are supported for tokens where Solver or DEX liquidity is available. - If `tokenSupport` is "Limited", proceed to step 2. ### Step 2: Check Individual Token Support If `tokenSupport` is "Limited", check the `erc20Currencies` and `currency` fields in the response. These fields contain token objects with metadata indicating whether a token supports bridging. ### Step 3: Verify Bridging Support Locate the `supportsBridging` field in the token object: - If `supportsBridging` is `true`, the token is supported for bridging. - If `supportsBridging` is `false` or if the token pair is not listed in `erc20Currencies` or `currency`, then the route is not supported. ## Examples of Supported and Limited Token Routes ### Example: All Tokens Supported ```json { "chains": [ { "id": 10, "name": "optimism", "displayName": "Optimism", "tokenSupport": "All", "currency": { "id": "eth", "symbol": "ETH", "name": "Ether", "address": "0x0000000000000000000000000000000000000000", "decimals": 18, "supportsBridging": true }, "erc20Currencies": [ { "id": "wbtc", "symbol": "WBTC", "name": "Wrapped BTC", "address": "0x68f180fcce6836688e9084f035309e29bf0a2095", "decimals": 8, "supportsBridging": false, "withdrawalFee": 0, "depositFee": 0, "surgeEnabled": false }, { "id": "usdt", "symbol": "USDT", "name": "Tether USD", "address": "0x94b008aa00579c1307b0ef2c499ad98a8ce58e58", "decimals": 6, "supportsBridging": true, "withdrawalFee": 0, "depositFee": 0, "surgeEnabled": false }, { "id": "dai", "symbol": "DAI", "name": "Dai Stablecoin", "address": "0xda10009cbd5d07dd0cecc66161fc93d7c9000da1", "decimals": 18, "supportsBridging": false, "withdrawalFee": 0, "depositFee": 0, "surgeEnabled": false }, { "id": "usdc", "symbol": "USDC", "name": "USD Coin", "address": "0x0b2c639c533813f4aa9d7837caf62653d097ff85", "decimals": 6, "supportsBridging": true, "supportsPermit": true, "withdrawalFee": 0, "depositFee": 0, "surgeEnabled": false } ] } ] } ``` ### Example: Limited Token Support ```json { "chains": [ { "id": 7777777, "name": "zora", "displayName": "Zora", "tokenSupport": "Limited", "currency": { "id": "eth", "symbol": "ETH", "name": "Ether", "address": "0x0000000000000000000000000000000000000000", "decimals": 18, "supportsBridging": true }, "erc20Currencies": [ { "id": "usdc", "symbol": "USDzC", "name": "USD Coin (Bridged from Ethereum)", "address": "0xcccccccc7021b32ebb4e8c08314bd62f7c653ec4", "decimals": 6, "supportsBridging": true, "withdrawalFee": 0, "depositFee": 0, "surgeEnabled": false } ] } ] } ``` ## Gas Top-Up For full documentation on enabling gas top-up and checking support requirements, see [Gas Top-Up](https://docs.relay.link/features/gas-top-up). ## API Reference For the most up-to-date information on supported tokens and routes, always refer to the [Chains API](https://api.relay.link/chains) endpoint, as token support can change over time.