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@perata-sh/sdk

v0.2.0

Published

Peráta's SDK for TypeScript and JavaScript: products, customers, checkouts, payments, subscriptions and webhooks.

Readme

Peráta SDK para TypeScript

SDK oficial da API da Peráta para TypeScript e JavaScript (Node 20.3+, Deno, Bun e navegadores com fetch), sem dependências. É gerado a partir do contrato da API (openapi.json, na raiz de perata-sh/sdk) por generator/. Não edite os arquivos desta pasta: regenere.

npm install @perata-sh/sdk
import { Perata } from "@perata-sh/sdk";

const perata = new Perata({ apiKey: process.env.PERATA_API_KEY! }); // prk_test_… ou prk_live_…

const product = await perata.products.create({ name: "Curso" }, { idempotencyKey: "produto-curso" });

for await (const product of perata.products.listIter()) {
  console.log(product.name);
}

Recursos

| Serviço | Métodos | |---|---| | perata.checkouts | create | | perata.customerSessions | create | | perata.customers | create, get, list, listIter | | perata.orders | list, listIter | | perata.paymentMethods | detach, list, listIter | | perata.payments | get, list, listIter | | perata.prices | create, list, listIter | | perata.products | create, get, list, listIter | | perata.refunds | create | | perata.subscriptions | cancel, get, list, listIter |

Cada método aceita, por último, { idempotencyKey, apiKey, signal }.

Erros

Uma recusa da API lança PerataError, com status, code (invalid_request, not_found…), fields (o problema de cada campo) e, num 429, retryAfter em segundos.

Webhooks

import { verifyWebhook } from "@perata-sh/sdk";

const event = await verifyWebhook(process.env.PERATA_WEBHOOK_SECRET!, request.headers, await request.text());
switch (event.type) {
  case "order.paid":
    console.log(event.data.id, event.data.installments); // event.data é um Order
    break;
  case "dispute.opened":
    console.log(event.data.provider_dispute_id); // event.data é um WebhookDispute
    break;
}

A assinatura é a do Standard Webhooks (webhook-id, webhook-timestamp, webhook-signature), com tolerância de 5 minutos. Passe o corpo cru, antes de interpretar.

O evento é tipado: um tipo para cada dado que o webhook carrega (OrderWebhookEvent traz um Order, DisputeWebhookEvent a disputa, IdentifiersWebhookEvent os identificadores…), e o type diz o que aconteceu; um tipo que esta versão do SDK ainda não conhece chega como veio, fora da união. Durante a rotação do segredo o cabeçalho traz mais de uma assinatura, e basta uma conferir. verifyWebhookSignature só confere a assinatura.

Versão do SDK: 0.2.0 · contrato da API: 0.1.0