Integrate

MCP (recommended)

One command. Your agent gets capture_intent, file_dispute, check_dispute, and more. No code changes.

copyshellnpx lu71-install --key=lu71_live_YOUR_KEY

Supports Claude Desktop, Claude Code, Cursor, Kiro, Windsurf, VS Code (Copilot), ChatGPT Desktop, Codex, Amazon Q, Gemini CLI, Antigravity (agy), Cline, Roo Code, Zed, JetBrains AI, and Augment.

TypeScript SDK

Two function calls. captureIntent before purchase, fileDispute when things go wrong.

copyshellnpm install @lu71/sdk

copytypescriptimport { Lu71 } from "@lu71/sdk"

const lu71 = new Lu71({ apiKey: "lu71_live_..." })

// Before purchase
const { intentId, signature } = await lu71.captureIntent({
  description: "Annual Pro plan for DataAPI.io",
  merchant: "DataAPI",
  maxAmount: 12000,
  currency: "gbp",
})

// If purchase goes wrong
const dispute = await lu71.fileDispute({
  intentId,
  intentSignature: signature,
  transactionId: "ipi_abc123",
  reason: "service_not_rendered",
  description: "Paid for Pro plan but account still shows free tier after 72 hours.",
})

REST API

Any language. JSON in, JSON out. Authenticate with x-api-key header.

copyshellcurl -X POST https://api.getlu71.com/v1/intents \
  -H "x-api-key: lu71_live_..." \
  -H "Content-Type: application/json" \
  -d '{"description": "Buy 50 widgets", "maxAmount": 5000}'

Card Platforms

File disputes through your existing issuer. Connect via OAuth or API key.