upstash-redis is an HTTP/REST based Redis client built on top of Upstash REST API. For more information, refer to the documentation of Upstash redis client (TypeScript & Python). It is the only connectionless (HTTP based) Redis client and designed for:
  • Serverless functions (AWS Lambda …)
  • Cloudflare Workers (see the example)
  • Fastly Compute@Edge
  • Next.js, Jamstack …
  • Client side web/mobile applications
  • WebAssembly
  • and other environments where HTTP is preferred over TCP.
See the list of APIs supported.

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Quick Start

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Install

npm install @upstash/redis

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Usage

import { Redis } from "@upstash/redis";

const redis = new Redis({
  url: "UPSTASH_REDIS_REST_URL",
  token: "UPSTASH_REDIS_REST_TOKEN",
});

(async () => {
  try {
    const data = await redis.get("key");
    console.log(data);
  } catch (error) {
    console.error(error);
  }
})();
If you define UPSTASH_REDIS_REST_URL andUPSTASH_REDIS_REST_TOKEN environment variables, you can load them automatically. 
import { Redis } from "@upstash/redis";

const redis = Redis.fromEnv()(async () => {
  try {
    const data = await redis.get("key");
    console.log(data);
  } catch (error) {
    console.error(error);
  }
})();