Typescript SDK

pnpm add @delegare/sdk
# or
npm install @delegare/sdk

import { Delegare } from '@delegare/sdk';

const delegare = new Delegare({
  merchantId: 'm_123...',
  apiKey: process.env.DELEGARE_API_KEY,
  // Use sandbox URL for testing
  baseUrl: 'https://api.sandbox.delegare.dev/v1' 
});

const session = await delegare.createSetupSession({
  maxPerTxCents: 1000,         // $10.00
  maxMonthlySpendCents: 5000,   // $50.00
  rail: 'both',                 // allow fiat and crypto
  redirectUrl: 'https://your-app.com/callback'
});

console.log(session.setupUrl);

const receipt = await delegare.charge({
  intentMandate: 'eyJhbGci...',
  amountCents: 1500,
  currency: 'usd',
  description: 'AI Agent Purchase',
  idempotencyKey: 'order_789'
});

if (receipt.status === 'completed') {
  console.log('Payment successful!', receipt.receiptId);
}

const balance = await delegare.getMandateBalance('mandate_id_here');
console.log(`Remaining: $${balance.remainingMonthlyCents / 100}`);

// Works exactly like a normal fetch, but passes the mandate as the 3rd argument
const response = await delegare.fetch(
  'https://api.example.com/premium-data', 
  { method: 'GET' }, 
  intentMandate // Your agent's SD-JWT-VC spending token
);

const data = await response.json();