中文版在文末。 Chinese Version Below.

Prepare

1. Use this template to fork this repository to create your project
2. Set Actions Secrets in the project Settings, add the following environment variables:

### Only For Github Actions
CLOUDFLARE_ACCOUNT_ID="xxx"
CLOUDFLARE_API_TOKEN="xxx"

### Resend mail sending service, you can register for free sending
RESEND_API_KEY="re_xxxx"
### The username of the email sent
EMAIL_USERNAME="No-Reply <no-reply@system.example.com>"
### Address to receive test emails
TEST_EMAIL_ADDRESS="your@email.com"

Use in Worker / Pages

Modify the wrangler.toml configuration in the project, add:

[[services]]
binding = "RESEND"
service = "email-sender-worker"

Then use in the code:

await ctx.env.RESEND.sendEmail({
  to: ['address@example.com'], // or just a string
  subject: 'Hello, World!',
  html: '<h1>Hello, World!</h1>'
}); // returns b

Where the parameter of sendEmail is of type SendEmailOptions:

type SendEmailProps = {
  to: string | string[];
  subject: string;
  html: string;
};

Local Development

# npm, yarn, or pnpm
bun install
bun run dev

Then visit http://localhost:8787, a test email will be sent to TEST_EMAIL_ADDRESS mailbox.

Sponsor

Donation ways:

• Github: https://github.com/sponsors/willin
• Alipay or Wechat Pay: QRCode
• ETH: 0x6D877f96198E55085CEb56097B099cc7bb814263

License

MIT

Repo Link: https://github.com/willin/resend-cloudflare-service-worker

Resend Cloudflare Worker Service

中文版 / English

准备工作

1. Use this template 活 Fork 这个仓库来创建你的项目
2. 在项目 Settings 里设置 Actions Secrets，添加如下环境变量：

### 仅用于 Github Actions
CLOUDFLARE_ACCOUNT_ID="xxx"
CLOUDFLARE_API_TOKEN="xxx"

### Resend 邮件发送服务，可自行注册免费发送
RESEND_API_KEY="re_xxxx"
### 发送邮件的用户名
EMAIL_USERNAME="No-Reply <no-reply@system.example.com>"
### 发送测试邮件接收的地址
TEST_EMAIL_ADDRESS="your@email.com"

Worker / Pages 中使用

在项目工程中修改 wrangler.toml 配置，添加：

[[services]]
binding = "RESEND"
service = "email-sender-worker"

然后在代码中使用：

await ctx.env.RESEND.sendEmail({
  // 或者不用数组，直接一个邮箱字符串
  to: ['address@example.com'],
  subject: 'Hello, World!',
  html: '<h1>Hello, World!</h1>'
}); // 返回值类型为 boolean

其中 sendEmail 的参数为 SendEmailOptions 类型：

type SendEmailProps = {
  to: string | string[];
  subject: string;
  html: string;
};

本地开发测试

# 使用 npm、yarn 或者 pnpm 也可以
bun install
bun run dev

然后访问 http://localhost:8787 ，会给 TEST_EMAIL_ADDRESS 邮箱发送一封测试邮件。

赞助

如果您对本项目感兴趣，可以通过以下方式支持我：

• 关注我的 Github 账号：@willin
• 参与 爱发电 计划
• 支付宝或微信扫码打赏
• ETH: 0x6D877f96198E55085CEb56097B099cc7bb814263

许可证

MIT

项目仓库： https://github.com/willin/resend-cloudflare-service-worker