Rust - Dodo Payments Documentation

Rust SDK 提供方便的异步优先访问，用于从 Rust 应用程序访问 Dodo Payments REST API。它提供了强类型请求和响应、内置分页助手以及可配置的超时和环境。

安装

使用 Cargo 将 SDK 添加到您的项目中：

cargo add dodopayments

或者手动将其添加到您的 Cargo.toml 中：

[dependencies]
dodopayments = "1.106.0"
tokio = { version = "1", features = ["full"] }
serde_json = "1"
futures = "0.3" # required for streaming paginated results

The SDK requires Rust 1.75 or later, leveraging modern async features for optimal performance.

快速开始

客户端默认从 DODO_PAYMENTS_API_KEY 环境变量中读取您的 API 密钥。初始化客户端并创建您的第一个结账会话：

use dodopayments::Client;

#[tokio::main]
async fn main() -> dodopayments::Result<()> {
    let client = Client::from_env()?;

    let result = client
        .checkout_sessions()
        .create()
        .body(dodopayments::models::CheckoutSessionsCreateParams {
            product_cart: Some(vec![dodopayments::models::ProductItemReq {
                product_id: "product_id".to_string(),
                quantity: 1,
                addons: None,
                amount: None,
                credit_entitlements: None,
            }]),
            ..Default::default()
        })
        .await?;

    println!("{result:?}");
    Ok(())
}

Always store your API keys securely using environment variables. Never hardcode them in your source code.

核心功能

Built on Tokio and reqwest with async/await support throughout Strongly typed requests and responses for compile-time safety Stream every item across pages or advance one page at a time Configure environments, timeouts, and base URLs per client

配置

环境变量

默认情况下，Client::from_env() 从 DODO_PAYMENTS_API_KEY 环境变量中读取您的 API 密钥，并使用默认基本 URL，除非您设置 DODO_PAYMENTS_BASE_URL：

export DODO_PAYMENTS_API_KEY="your_api_key"
export DODO_PAYMENTS_BASE_URL="https://test.dodopayments.com" # optional

您也可以显式配置客户端。Client::new 返回一个 Result，因此在返回 dodopayments::Result 的函数中与 ? 一起解包它：

use dodopayments::{Client, ClientConfig};

#[tokio::main]
async fn main() -> dodopayments::Result<()> {
    let client = Client::new(
        ClientConfig::new("https://live.dodopayments.com").with_api_key("My API Key"),
    )?;
    println!("{}", client.base_url());
    Ok(())
}

环境

名称	基本 URL
`live_mode`	`https://live.dodopayments.com`
`test_mode`	`https://test.dodopayments.com`

默认基本 URL 是 https://live.dodopayments.com。使用 Environment 枚举选择其他环境，而不是硬编码 URL：

use dodopayments::{Client, ClientConfig, Environment};

let client = Client::new(
    ClientConfig::from_environment(Environment::TestMode).with_api_key("My API Key"),
)?;

要通过 from_env() 继续从 DODO_PAYMENTS_API_KEY 读取 API 密钥，同时将目标放在非默认环境中，请在配置中覆盖它：

use dodopayments::{Client, ClientConfig, Environment};

let client = Client::new(ClientConfig::from_env()?.with_environment(Environment::TestMode))?;

超时

默认请求超时为 30 秒。为每个客户端覆盖它：

use std::time::Duration;
use dodopayments::{Client, ClientConfig};

let client = Client::new(
    ClientConfig::new("https://live.dodopayments.com")
        .with_api_key("My API Key")
        .with_timeout(Duration::from_secs(60)),
)?;

常用操作

创建结账会话

生成一个结账会话：

let session = client
    .checkout_sessions()
    .create()
    .body(dodopayments::models::CheckoutSessionsCreateParams {
        product_cart: Some(vec![dodopayments::models::ProductItemReq {
            product_id: "prod_123".to_string(),
            quantity: 1,
            addons: None,
            amount: None,
            credit_entitlements: None,
        }]),
        return_url: Some("https://yourdomain.com/return".to_string()),
        ..Default::default()
    })
    .await?;

println!("{session:?}");

管理客户

创建和检索客户信息：

// Create a customer
let customer = client
    .customers()
    .create()
    .body(dodopayments::models::CustomerCreateParams {
        email: "customer@example.com".to_string(),
        name: "John Doe".to_string(),
        ..Default::default()
    })
    .await?;

// Retrieve a customer
let customer = client
    .customers()
    .retrieve("cus_123")
    .await?;

println!("{customer:?}");

处理订阅

创建和管理定期订阅：

let subscription = client
    .subscriptions()
    .create()
    .body(dodopayments::models::SubscriptionCreateParams {
        billing: dodopayments::models::BillingAddress {
            country: "US".to_string(),
            city: "San Francisco".to_string(),
            state: "CA".to_string(),
            street: "1 Market St".to_string(),
            zipcode: "94105".to_string(),
        },
        customer: dodopayments::models::CustomerRequest::AttachExisting(
            dodopayments::models::AttachExistingCustomer {
                customer_id: "cus_123".to_string(),
            },
        ),
        product_id: "pdt_456".to_string(),
        quantity: 1,
        ..Default::default()
    })
    .await?;

println!("{subscription:?}");

billing requires at minimum the two-letter ISO country code. customer is a CustomerRequest enum — pass AttachExisting for an existing customer or New for a new one. Amount fields such as product_price are in the lowest currency denomination (e.g., 2500 = $25.00 USD).

基于使用量的计费

引入使用事件

跟踪自定义事件：

let response = client
    .usage_events()
    .ingest()
    .body(dodopayments::models::UsageEventsIngestParams {
        events: vec![dodopayments::models::EventInput {
            event_id: "api_call_12345".to_string(),
            customer_id: "cus_abc123".to_string(),
            event_name: "api_request".to_string(),
            ..Default::default()
        }],
    })
    .await?;

println!("{response:?}");

列出使用情况事件

let events = client
    .usage_events()
    .list()
    .query(serde_json::json!({
        "customer_id": "cus_abc123",
        "event_name": "api_request",
    }))
    .await?;

for event in &events.items {
    println!("{event:?}");
}

分页

List endpoints return a typed page whose items field holds the current page of results. Stream every item across all pages with into_stream:

use futures::StreamExt;

let mut items = Box::pin(
    client
        .payments()
        .list()
        .query(serde_json::json!({}))
        .await?
        .into_stream(),
);

while let Some(item) = items.next().await {
    let item = item?;
    println!("{item:?}");
}

Or advance one page at a time with get_next_page:

let mut page = client
    .payments()
    .list()
    .query(serde_json::json!({}))
    .await?;

loop {
    for item in &page.items {
        println!("{item:?}");
    }
    match page.get_next_page().await? {
        Some(next) => page = next,
        None => break,
    }
}

错误处理

Every method returns a dodopayments::Result<T>. Failures are represented by the dodopayments::Error enum. Match on it to handle API errors distinctly from transport errors:

let result = client
    .checkout_sessions()
    .create()
    .body(dodopayments::models::CheckoutSessionsCreateParams {
        product_cart: Some(vec![dodopayments::models::ProductItemReq {
            product_id: "product_id".to_string(),
            quantity: 1,
            addons: None,
            amount: None,
            credit_entitlements: None,
        }]),
        ..Default::default()
    })
    .await;

match result {
    Ok(value) => println!("{value:?}"),
    Err(dodopayments::Error::Api { status, message }) => {
        eprintln!("API returned {status}: {message}");
    }
    Err(err) => eprintln!("request failed: {err}"),
}

未记录的端点

要调用尚未作为类型化方法公开的端点，请使用应用身份验证和基本 URL 的低级 request 构建器：

let response = client
    .request(reqwest::Method::GET, "/some/path")
    .send()
    .await?;

资源

View source code and contribute View the published crate and versions Complete API documentation Get help and connect with developers

支持

需要 Rust SDK 的帮助吗？

Discord: 加入我们的社区服务器获取实时支持
Email: 联系我们 support@dodopayments.com
GitHub: 在 repository 上打开一个 issue

贡献

欢迎贡献！查看 contributing guidelines 开始。

​安装

​快速开始

​核心功能

​配置

​环境变量

​环境

​超时

​常用操作

​创建结账会话

​管理客户

​处理订阅

​基于使用量的计费

​引入使用事件

​列出使用情况事件

​分页

​错误处理

​未记录的端点

​资源

​支持

​贡献

安装