This method is used to create the Relay client globally in your application. The client can then be retrieved with the getClient method.

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Options

PropertyDescriptionRequired
baseApiUrlThe base api url to use when making requests, you can use the MAINNET_RELAY_API or the TESTNET_RELAY_API constants exported by the package.✅
chainsA list of Relay Chains, by default a list of backup chains is configured❌
sourceThe source to associate your onchain activity with, should make to a domain❌
logLevelThe level at which to log, refer to the LogLevel enum exported by the package❌
pollingIntervalHow often to poll status and check apis, this value is in milliseconds❌
maxPollingAttemptsBeforeTimeoutThe source to associate your onchain activity with, should be set to a domain❌
import {
  createClient,
  convertViemChainToRelayChain,
  MAINNET_RELAY_API,
} from "@reservoir0x/relay-sdk";
import { mainnet } from "viem/chains";

createClient({
  baseApiUrl: MAINNET_RELAY_API,
  source: "YOUR.SOURCE",
  chains: [convertViemChainToRelayChain(mainnet)],
});
Getting StartedgetSolverCapacity