Blink supports broad destination routing coverage across EVM and non-EVM chains.
Chains, tokens, contracts
Supported chains
Mainnets
Testnets
Testnet deposits run through the testnet sandbox, a separate environment with its own API and merchant registry. The sandbox currently supports Base Sepolia and Sepolia.
Supported tokens and routes
Relay currently supports multiple cross-chain routes across 69+ blockchain networks. This guide explains how to determine if a particular route and token pair is supported.Solver currencies and swap support
How to check if a route is supported
To determine whether a token route is supported for bridging, query the Chains API:tokenSupport and token metadata under erc20Currencies and currency.
Step 1: Check token support level
Check thetokenSupport field for a chain:
- If
tokenSupportis"All", routes can be supported when liquidity is available. - If
tokenSupportis"Limited", continue to step 2.
Step 2: Check individual token support
IftokenSupport is "Limited", inspect erc20Currencies and currency for token entries.
Step 3: Verify bridging support
ConfirmsupportsBridging for the token:
- If
supportsBridgingistrue, the token route is supported. - If
supportsBridgingisfalseor missing from token lists, treat the route as unsupported.
Example: All tokens supported
Example: Limited token support
Gas top-up
Gas top-up support is shown in the solver table above and depends on destination chain and route conditions.API reference
For the most up-to-date support data, always refer to the Chains API endpoint.Source wallet support in Blink SDK


Beyond the named wallets above, WalletConnect adds support for virtually every other wallet, so your users can connect with whatever they already have.
Source stablecoins
If you need support for additional source connectivity paths, contact Blink.