The Creem TypeScript SDK is available as an npm package for seamless integration with your TypeScript and Node.js projects. The SDK is also available on GitHub for those who prefer to explore the source code directly.

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Installation

Install with your preferred package manager: 
npm install creem
# or
yarn add creem zod
# or
pnpm add creem
# or
bun add creem
Note: If using Yarn, install zod as a peer dependency.

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Quick Start

import { Creem } from "creem";

const creem = new Creem();

async function main() {
  const product = await creem.retrieveProduct({
    productId: "<id>",
    xApiKey: "<api-key>",
  });
  console.log(product);
}

main();

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Functions Overview

The SDK exposes all major Creem API resources and operations:
  • Products: retrieveProduct, createProduct, searchProducts
  • Customers: retrieveCustomer, generateCustomerLinks
  • Subscriptions: retrieveSubscription, cancelSubscription, updateSubscription, upgradeSubscription
  • Checkout: retrieveCheckout, createCheckout
  • Licenses: activateLicense, deactivateLicense, validateLicense
  • Discounts: retrieveDiscount, createDiscount, deleteDiscount
  • Transactions: searchTransactions
You can find a detailed documentation of all functions and their parameters in the SDK README

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Server Selection (Test Mode)

Use a specific server by index or URL, by default the SDK will use the production server: 
const creem = new Creem({ serverIdx: 1 }); // 0: production, 1: test-mode
// or
const creem = new Creem({ serverURL: "https://api.creem.io" });
// or
const creem = new Creem({ serverURL: "https://test-api.creem.io" });

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Example: Deleting a Discount

import { Creem } from "creem";

const creem = new Creem();

async function run() {
  const result = await creem.deleteDiscount({
    id: "<discount-id>",
    xApiKey: "<api-key>",
  });

  // Handle the result
  console.log(result);
}

run();

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Retry Strategy

Override retry behavior per call or globally: 
const creem = new Creem({
  retryConfig: {
    strategy: "backoff",
    backoff: { initialInterval: 1, maxInterval: 50, exponent: 1.1, maxElapsedTime: 100 },
    retryConnectionErrors: false,
  },
});

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Standalone Functions

All SDK methods are also available as named imports for minimal bundle size: 
import { retrieveProduct } from "creem/funcs/retrieveProduct.js";

const product = await retrieveProduct({ productId: "<id>", xApiKey: "<api-key>" });

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References

For feedback or issues, open a PR or issue on the Creem SDK GitHub.