Dodo Payments
更好的 Dodo Payments 认证插件
Dodo Payments 是一个全球商户记录平台,帮助 AI、SaaS 和数字业务在 150 多个国家销售产品,无需处理税务、欺诈或合规问题。一个简单且开发者友好的 API 支持结账、计费和付款,让您几分钟内即可全球上线。
本插件由 Dodo Payments 团队维护。如有 BUG、问题或功能请求, 请访问 Dodo Payments GitHub 仓库。
在 Dodo Payments 的 Discord 获取支持
有疑问?我们的团队随时在 Discord 上为您提供帮助。
功能
- 注册时自动创建客户
- 具有产品 slug 映射的类型安全结账流程
- 自助客户门户
- 实时 Webhook 事件处理及签名验证
开始使用 Dodo Payments
您需要一个 Dodo Payments 账户和 API 密钥才能使用此集成。
安装
在项目根目录运行以下命令:
npm install @dodopayments/better-auth dodopayments better-auth zod添加以下内容到您的 .env 文件:
DODO_PAYMENTS_API_KEY=your_api_key_here
DODO_PAYMENTS_WEBHOOK_SECRET=your_webhook_secret_here创建或更新 src/lib/auth.ts:
import { betterAuth } from "better-auth";
import {
dodopayments,
checkout,
portal,
webhooks,
} from "@dodopayments/better-auth";
import DodoPayments from "dodopayments";
export const dodoPayments = new DodoPayments({
bearerToken: process.env.DODO_PAYMENTS_API_KEY!,
environment: "test_mode"
});
export const auth = betterAuth({
plugins: [
dodopayments({
client: dodoPayments,
createCustomerOnSignUp: true,
use: [
checkout({
products: [
{
productId: "pdt_xxxxxxxxxxxxxxxxxxxxx",
slug: "premium-plan",
},
],
successUrl: "/dashboard/success",
authenticatedUsersOnly: true,
}),
portal(),
webhooks({
webhookKey: process.env.DODO_PAYMENTS_WEBHOOK_SECRET!,
onPayload: async (payload) => {
console.log("Received webhook:", payload.event_type);
},
}),
],
}),
],
});将 environment 设置为 live_mode 即为生产环境。
创建或更新 src/lib/auth-client.ts:
import { dodopaymentsClient } from "@dodopayments/better-auth";
export const authClient = createAuthClient({
baseURL: process.env.BETTER_AUTH_URL || "http://localhost:3000",
plugins: [dodopaymentsClient()],
});使用
创建结账会话
const { data: checkout, error } = await authClient.dodopayments.checkout({
slug: "premium-plan",
customer: {
email: "customer@example.com",
name: "John Doe",
},
billing: {
city: "San Francisco",
country: "US",
state: "CA",
street: "123 Market St",
zipcode: "94103",
},
referenceId: "order_123",
});
if (checkout) {
window.location.href = checkout.url;
}访问客户门户
const { data: customerPortal, error } = await authClient.dodopayments.customer.portal();
if (customerPortal && customerPortal.redirect) {
window.location.href = customerPortal.url;
}列出客户数据
// 获取订阅
const { data: subscriptions, error } =
await authClient.dodopayments.customer.subscriptions.list({
query: {
limit: 10,
page: 1,
active: true,
},
});
// 获取付款历史
const { data: payments, error } = await authClient.dodopayments.customer.payments.list({
query: {
limit: 10,
page: 1,
status: "succeeded",
},
});Webhooks
Webhooks 插件处理来自 Dodo Payments 的实时支付事件,具备安全的签名验证。默认端点为 /api/auth/dodopayments/webhooks。
在 Dodo Payments 控制台为您的端点 URL(如 https://your-domain.com/api/auth/dodopayments/webhooks)生成 webhook 密钥,并将其设置到您的 .env 文件:
DODO_PAYMENTS_WEBHOOK_SECRET=your_webhook_secret_here示例处理器:
webhooks({
webhookKey: process.env.DODO_PAYMENTS_WEBHOOK_SECRET!,
onPayload: async (payload) => {
console.log("Received webhook:", payload.event_type);
},
});配置参考
插件选项
- client(必填):DodoPayments 客户端实例
- createCustomerOnSignUp(可选):用户注册时自动创建客户
- use(必填):启用的插件数组(checkout,portal,webhooks)
结账插件选项
- products:产品数组或返回产品的异步函数
- successUrl:付款成功后跳转的 URL
- authenticatedUsersOnly:是否要求用户认证(默认:false)
如果遇到任何问题,请参考 Dodo Payments 文档 进行排查。