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Quickstart

Deploy your first AI agent with a card and wallet in under 5 minutes

Install the SDK

npm install @reinx/reinx

Initialize the client

import { Reinx } from '@reinx/reinx'
 
const reinx = new Reinx({
  apiKey: process.env.REINX_API_KEY
})

Create your first agent

const agent = await reinx.agents.create({
  name: 'Ad Spender',
  budget: 500_00, // $500 in cents
  merchantLocks: ['google.com', 'meta.com']
})
 
console.log(agent.card.last4)    // '4242'
console.log(agent.wallet.address) // '0x7a3f...8c21'

Your agent now has a virtual card (Visa & Mastercard) and a crypto wallet (Base, USDC) — both funded from a single budget that routes automatically.

Set spending rules

await reinx.policies.update(agent.id, {
  perTransactionLimit: 100_00,  // $100 max per transaction
  dailyVelocityLimit: 20,       // 20 transactions per day
  autoApprovalThreshold: 50_00, // Auto-approve under $50
})

What's next

IntroductionAuthentication