Execute

import { account, createTenant, evm } from "@unlink-xyz/sdk";

const provider = account.fromMnemonic({ mnemonic });

const tenant = createTenant({ engineUrl, apiKey });
const session = tenant.forUser({
  account: provider,
  evm: evm.fromViem({ walletClient, publicClient }),
});

const executeResult = await session.execute({
  token: "0xTokenAddress",
  amount: "1000000000000000000",
  // Generic batch primitive. `calls` is an ordered array of up to 16 calls run
  // atomically as one sponsored UserOp via Solady's `executeBatch`. A "single
  // call" is just a length-1 array. Each call's value must be "0" (native value
  // is unsupported on execution sessions). Optional `label` is client-side only.
  calls: [
    {
      target: "0xTokenAddress",
      value: "0",
      data: "0x...approveCalldata",
      label: "approve",
    },
    {
      target: "0xExternalContract",
      value: "0",
      data: "0x...supplyCalldata",
      label: "supply",
    },
  ],
  // signSigningRequest + signingHooks auto-derive from the seed-backed
  // account plus the cached /info/environment payload. Override either
  // explicitly only for Tenant↔Client splits.
  depositBack: {
    token: "0xTokenAddress",
    amount: "900000000000000000",
    nonce: "42",
    deadline: Math.floor(Date.now() / 1000) + 3600,
  },
});

const session = await unlink.getExecuteSession(executionId);
const action = getExecuteNextAction(session);