Overview

// Browser
import { createCofheConfig, createCofheClient } from '@cofhe/sdk/web';

// Node.js
import {
  createCofheConfig as createCofheConfigNode,
  createCofheClient as createCofheClientNode,
} from '@cofhe/sdk/node';

// Shared
import { Encryptable, FheTypes } from '@cofhe/sdk';
import { chains } from '@cofhe/sdk/chains';
import { Ethers6Adapter } from '@cofhe/sdk/adapters';

createCofheConfig({ supportedChains }) → createCofheClient(config) → client.connect(publicClient, walletClient)

import { createCofheConfig, createCofheClient } from '@cofhe/sdk/web';
import { Encryptable, FheTypes } from '@cofhe/sdk';
import { chains } from '@cofhe/sdk/chains';

const config = createCofheConfig({
  supportedChains: [chains.sepolia],
});
const client = createCofheClient(config);
await client.connect(publicClient, walletClient);

// Encrypt and send: one handle per input, then the batch signature
const [hash, signature] = await client
  .encryptInputs([Encryptable.uint64(100n)])
  .setConsumingContract(contract.address)
  .execute();
await contract.deposit(hash, signature);

// Decrypt for UI
await client.acp.getOrCreateSelfACP();
const ctHash = await contract.getBalance();
const balance = await client
  .decryptForView(ctHash, FheTypes.Uint64)
  .execute();