Bird Products
Eleven surfaces. One platform. Same shape.
Email, Mailbox, SMS, Voice, WhatsApp, Verify, Lookup, RCS, Push, Realtime, and eSIM — each a first-class API. Same auth, same idempotency, same webhooks, same error envelope. Learn one, you've learned them all.
All products. Eleven surfaces, one SDK.
Email. The email API for developers who ship the rest of the message too.
await bird.email.send({
to: ["alex@example.com"],
subject: "Welcome to Bird",
html: "<p>You're in. Let's ship.</p>",
});Mailbox. The Mailbox API for agents that answer their own email.
curl -X POST https://us1.platform.bird.com/v1/email/mailboxes \
-H "Authorization: Bearer $BIRD_API_KEY" \
-d '{"domain": "inbox.ai", "receive_policy": "open"}'
{
"id": "mbx_01krdgeqcxet5s7t44vh8rt9mg",
"address": "k7mq3vx2npr5wcj4tzh6@inbox.ai",
"state": "active"
}
SMS. The SMS API for developers who actually need to ship.
await bird.sms.send({
to: "+15005550006",
text: "Your code is 847291. Expires in 10 min.",
category: "authentication",
});Voice. Programmable voice in JSON. Calls, IVR, recording, TTS.
await bird.voice.calls.create({
to: "+15005550010",
from: "+14155550199",
flow: [
{ say: "Your order is confirmed." },
],
});WhatsApp. Engage customers worldwide with WhatsApp API.
await bird.whatsapp.send({
from: "+15557654321",
to: "+15005550006",
text: { body: "Order confirmed! 🎉" },
});Verify. The OTP API for developers who need codes to land.
await bird.verify.verifications.create({
to: { phone_number: "+15005550006" },
});
// check by target — no id to store
await bird.verify.verifications.check({
to: { phone_number: "+15005550006" }, code: userCode,
});Lookup. Check a phone number or an email address before you send to it.
await bird.lookup.phoneNumber({
phone_number: "+31612345678",
});RCS. The RCS for Business API, SMS's better-looking sibling.
await bird.rcs.send({
to: "+15005550006",
text: "Your order shipped! 📦",
suggestions: [
{ type: "openUrl", text: "Track it", url },
],
});Push. Push notifications for iOS, Android, and web.
await bird.push.send({
to: { deviceToken },
notification: {
title: "Order shipped!",
body: "Your package is on its way.",
},
});Realtime. Hosted pub/sub over WebSockets. Subscribe, publish, scale.
await bird.realtime.publish({
channel: "orders",
event: "order.shipped",
data: { orderId, status: "shipped" },
});eSIM. Corporate eSIMs, employee phone plans, connectivity in your product.
await bird.esim.issue({
recipient: { externalId: employeeId },
plan: { region: "eu", dataMb: 5_000 },
policy: { blockStreaming: true },
});
Every product above shares one auth model, one idempotency contract, one error envelope, one webhook contract, one cursor pagination scheme. Learn one, you've learned them all.
/ Auth
/ Idempotency
/ Errors
/ Webhooks
/ Pagination
/ Typed IDs