SDKs

TypeScript / JavaScript

Status: coming soon — the TypeScript SDK is under active development (Sprint 9 P0 #30–32).

In the meantime, the REST API is fully functional. See the Quick Start to get started with curl or fetch.

// Preview — API subject to change
import { FinStack } from '@finstack/sdk';

const client = new FinStack({ apiKey: 'sk_live_...' });
const payment = await client.payments.create({
  amount_minor: 1000,
  currency: 'USD',
  method: 'card',
  idempotency_key: 'pay_001',
});

React Native

Status: planned — follows the TypeScript SDK release.

Other languages

No official SDKs yet. The REST API is language-agnostic — any HTTP client works. The API Reference documents all endpoints with request/response schemas.