cURL
仅用 curl 发送第一封邮件：导出 API 密钥，POST 一条消息，然后 GET 它以观察投递过程。这是原始的 HTTP 流程；SDK 所做的一切都从这里开始。
1. 导出你的 API 密钥
在控制台的 Developers > API keys 下创建密钥（发送第一封邮件中有详细步骤），然后导出它：
代码示例
export BIRD_API_KEY="bk_us1_..."区域前缀决定你的 API 主机：bk_us1_ 密钥调用 https://us1.platform.bird.com，bk_eu1_ 密钥调用 https://eu1.platform.bird.com。发送示例使用 us1；如果你的密钥属于其他区域，请更改主机。
2. 发送一封邮件
向 /v1/email/messages 发送 POST 请求，使用我们共享的入门域名发送到 delivered@messagebird.dev 沙箱地址。你不需要域名验证或真实邮箱。在本快速入门中选择 cURL 标签页。
const msg = await bird.email.send({
from: { email: "onboarding@messagebird.dev", name: "Bird" },
to: ["delivered@messagebird.dev"],
subject: "Hello from Bird",
html: "<p>My first Bird email.</p>",
});
console.log(msg.id, msg.status); // "em_…", "accepted"msg = client.email.send(
from_={"email": "onboarding@messagebird.dev", "name": "Bird"},
to=["delivered@messagebird.dev"],
subject="Hello from Bird",
html="<p>My first Bird email.</p>",
)
print(msg.id, msg.status)package main
import (
"context"
"fmt"
"log"
"os"
bird "github.com/messagebird/bird-sdk-go"
"github.com/messagebird/bird-sdk-go/option"
)
func main() {
client, err := bird.NewClient(option.WithAPIKey(os.Getenv("BIRD_API_KEY")))
if err != nil {
log.Fatal(err)
}
msg, err := client.Email.Send(context.Background(), bird.EmailSendParams{
From: "onboarding@messagebird.dev",
To: []string{"delivered@messagebird.dev"},
Subject: "Hello from Bird",
HTML: "<p>My first Bird email.</p>",
})
if err != nil {
log.Fatal(err)
}
fmt.Println(msg.Id, *msg.Status)
}$message = $bird->email->send(
from: 'Bird <onboarding@messagebird.dev>',
to: ['delivered@messagebird.dev'],
subject: 'Hello from Bird',
html: '<p>My first Bird email.</p>',
);
echo $message->getId(), ' ', $message->getStatus();bird email send \
--category transactional \
--cc manager@acme.com \
--from 'Acme Support <noreply@acme.com>' \
--header X-Campaign=spring-2026 \
--html '<h1>Hi there 👋</h1>' \
--metadata '{"user_id":"usr_12345"}' \
--reply-to support@acme.com \
--subject 'Welcome aboard' \
--tag category=welcome \
--text 'Hi there' \
--to 'Jane Doe <delivered@messagebird.dev>' \
--track-clicks=falsecurl -X POST https://us1.platform.bird.com/v1/email/messages \
-H "Authorization: Bearer $BIRD_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"from": "onboarding@messagebird.dev",
"to": ["delivered@messagebird.dev"],
"subject": "Hello from Bird",
"html": "<p>My first Bird email.</p>"
}'API 返回 202：Bird 已接受邮件并异步投递。*_count 字段跟踪收件人的投递状态。在初始响应中，一个收件人已被接受，尚无投递完成：
代码示例
{
"id": "em_01ky7ma8y2es1s2akzk53tmjn0",
"status": "accepted",
"category": "marketing",
"from": { "email": "onboarding@messagebird.dev" },
"to": [{ "email": "delivered@messagebird.dev" }],
"subject": "Hello from Bird",
"accepted_count": 1,
"processed_count": 0,
"delivered_count": 0,
"deferred_count": 0,
"bounced_count": 0,
"complained_count": 0,
"rejected_count": 0,
"open_count": 0,
"click_count": 0,
"track_opens": true,
"track_clicks": true,
"created_at": "2026-07-23T13:58:20.866Z"
}原始 HTTP 没有 SDK 为您生成幂等键。为了实现重试保护，请在首次尝试时提供一个键，并在重试时复用该键。参阅幂等性了解示例和重放限制。
3. 观察投递过程
通过 em_ ID 对消息发送 GET 请求，观察状态从 accepted 经过 processed 变为 delivered。再次选择 cURL 标签页：
const msg = await bird.email.get("em_abc123");
msg.status; // "accepted" | "processed" | "delivered" | "bounced" | …
msg.delivered_count;
msg.bounced_count;message = client.email.get("em_abc123")
print(message.id, message.status, message.delivered_count)package main
import (
"context"
"fmt"
"log"
"os"
bird "github.com/messagebird/bird-sdk-go"
"github.com/messagebird/bird-sdk-go/option"
)
func main() {
client, err := bird.NewClient(option.WithAPIKey(os.Getenv("BIRD_API_KEY")))
if err != nil {
log.Fatal(err)
}
msg, err := client.Email.Get(context.Background(), "em_abc123")
if err != nil {
log.Fatal(err)
}
fmt.Println(*msg.Status, *msg.DeliveredCount)
}$message = $bird->email->get('em_01krdgeqcxet5s7t44vh8rt9mg');
echo $message->getStatus();bird email get <message-id>curl https://us1.platform.bird.com/v1/email/messages/em_01ky7ma8y2es1s2akzk53tmjn0 \
-H "Authorization: Bearer $BIRD_API_KEY"由于收件人是 delivered@messagebird.dev 沙箱地址，投递是有保证的：消息会经过 Bird 的真实管道，但不会到达真实邮箱。
后续步骤
- 邮件 API 参考：完整的请求和响应模式。
- 身份验证：密钥、权限范围和 Authorization 请求头。
- 发送第一封邮件：使用控制台和 SDK 完成相同流程。
- 发送域名：验证你自己的域名以用于生产环境发送。