The Developer Edition

Developer documentation — everything you need to integrate Sintrio.

Idiomatic SDKs, faithful HTTP semantics, predictable webhooks, and the kind of long-form prose engineers actually want to read. Pick a section below and start shipping.

First Payment

Three SDK calls. One payment.

Drop the official Sintrio SDK into your codebase, authenticate with your secret key, and create your first payment in TypeScript, Python, PHP, or Ruby — pick the dialect that fits your stack.

Stable interfaces, semantic versioning

Strong typing on every resource

Retries, idempotency keys, and clean errors out of the box

typescript · first-payment.ts

import Sintrio from '@sintrio/sdk';

const client = new Sintrio('sk_live_...');

const payment = await client.payments.create({
  amount: 4999,
  currency: 'usd',
  method: 'card',
  description: 'Pro subscription',
});

The Sections