CRUD Overview

import { createClient } from '@onchaindb/sdk';

const client = createClient({
  endpoint: 'https://api.onchaindb.io',
  appId: 'my-app',
  appKey: 'your-app-key'
});

// Create
const user = await client.createDocument(
  'users',
  { email: 'alice@example.com', name: 'Alice', active: true },
  paymentProof
);
console.log('Created:', user.id);

// Read
const found = await client.findUnique('users', { email: 'alice@example.com' });
console.log('Found:', found?.name);

// Update
const updated = await client.updateDocument(
  'users',
  { email: 'alice@example.com' },
  { name: 'Alice Smith' },
  paymentProof
);
console.log('Updated:', updated?.name);

// Delete
const deleted = await client.deleteDocument(
  'users',
  { email: 'alice@example.com' },
  paymentProof
);
console.log('Deleted:', deleted);

const paymentProof = {
  payment_tx_hash: 'ABC123...',
  user_address: 'celestia1...',
  broker_address: 'celestia1broker...',
  amount_utia: 100000
};