Function getVincentAbilityClient

A VincentAbilityClient provides a type-safe interface for executing abilities, for both precheck() and execute() functionality.

import { disconnectVincentAbilityClients, getVincentAbilityClient, isAbilityResponseFailure } from '@lit-protocol/vincent-app-sdk/abilityClient';
import { bundledVincentAbility as uniswapBundledAbility } from '@lit-protocol/vincent-ability-uniswap-swap';
import { delegateeEthersSigner } = from './ethersSigner';
import { ETH_RPC_URL, BASE_RPC_URL } from './rpcConfigs';

const uniswapAbilityClient = getVincentAbilityClient({
    bundledVincentAbility: uniswapBundledAbility,
    ethersSigner: delegateeEthersSigner,
  });

// First, call `precheck()` to get a best-estimate result indicating that the ability execution in the LIT action runtime will not fail
const precheckResult = await uniswapSwapAbilityClient.precheck({
    ethRpcUrl: ETH_RPC_URL,
    rpcUrlForUniswap: BASE_RPC_URL,
    chainIdForUniswap: 8453, // Base
    tokenInAddress: '0x4200000000000000000000000000000000000006', // WETH
    tokenInDecimals: 18,
    tokenInAmount: 0.0000077,
    tokenOutAddress: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913', // USDC on Base
    tokenOutDecimals: 8,
  },
  {
    delegatorPkpEthAddress: '0x123456789123456789123456789...',
  });

const uniswapSwapExecutionResult = await uniswapSwapAbilityClient.execute({
  ethRpcUrl: ETH_RPC_URL,
  rpcUrlForUniswap: BASE_RPC_URL,
  chainIdForUniswap: 8453,
  tokenInAddress: '0x4200000000000000000000000000000000000006', // WETH
  tokenInDecimals: 18,
  tokenInAmount: 0.0000077,
  tokenOutAddress: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913', // USDC on Base
  tokenOutDecimals: 8,
},
{
  delegatorPkpEthAddress: '0x123456789123456789123456789...',
});

if(isAbilityResponseFailure(uniswapSwapExecutionResult)) {
  ...handle failure
} else {
 ...handle result
}
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