How to Send and Receive iMessages Programmatically: Exploring Your Options

If you're looking for a reliable way to send and receive iMessages programmatically, you've likely already discovered that native developer tools are hard to find. Fortunately, there are a few creative ways to bridge this gap.

This guide breaks down the three primary methods developers use to automate blue-bubble messaging: local scripting, self-hosted servers, and managed APIs. We'll look at how each architecture works under the hood, analyze their trade-offs, and help you choose the right infrastructure for your application.

How to Send and Receive iMessages Programmatically: Three Options

Each of the three approaches sends blue-bubble iMessages, but they differ significantly in the infrastructure they require, the capabilities they support, and the use cases they suit.

Before we explain each method in turn, here's how they stack up side by side:

Option 1: Scripting iMessage Locally with AppleScript

If you own a Mac, you can automate the Messages app with AppleScript. Instead of communicating with a cloud server, your script tells Messages.app to send a text through your own Apple ID, the same account you'd use to text a friend. macOS ships with everything you need, so you don't have to install anything or sign up for a service.

Here's a quick example of how you can send a message using AppleScript via the macOS Terminal:

tell application "Messages"
    set targetService to 1st account whose service type = iMessage
    set targetBuddy to participant "+15551234567" of targetService
    send "Hello from AppleScript" to targetBuddy
end tell

Run that with osascript, and Messages sends a real blue-bubble iMessage from your number.

While this method is entirely free and useful for personal projects, it has steep trade-offs that make it unviable for business use.

• You need an always-on Mac. The script only runs while the machine is awake and logged in, so you'll need a physical Mac that never sleeps.
• It uses your personal Apple ID and number. The script routes text through your personal Apple ID and phone number, exposing your private account to potential spam flags or bans from Apple.
• No webhooks for replies. AppleScript can send messages, but it has no native way to notify you when someone replies. You'd have to poll or scrape the local chat database yourself to handle incoming replies.
• Zero scalability. The system is limited to the processing speed of a single desktop app, which makes it impossible to handle concurrent user sessions or high-volume messaging.

Option 2: Self-Hosting an iMessage Server

If you'd prefer a structured API over raw script files, you can self-host open-source bridge software like BlueBubbles or AirMessage on a dedicated Mac. This turns that machine into your own private server.

The bridge interacts directly with the macOS Messages database and exposes an HTTP API or WebSocket connection your other apps can talk to, whether that's a CRM, an online store, or anything else. Your code sends a POST request to send a text, and the server fires a webhook back when a reply comes in.

This is an upgrade from AppleScript because you get proper documentation, API endpoints to trigger messages, and webhooks to handle incoming replies. Still, it isn't perfect.

Here are the downsides:

• You maintain the infrastructure. You have to source, run, and maintain a dedicated Mac mini or similar that stays online 24/7. If it sleeps, crashes, or loses power, your messaging stops until you fix it.
• Still tied to a personal Apple ID. The server stays connected to your personal Apple ID or SIM, which exposes you to spam and a possible Apple ban.
• No compliance certifications. Since the data passes through your own hardware and unverified open-source code, you get no certifications like SOC 2, HIPAA, or PCI-DSS.
• Reliability is on you. You're responsible for security patches, network routing, and managing Apple account locks if your automation triggers Apple's anti-spam algorithms. There's no support line and no SLA when something breaks.

Option 3: A Managed iMessage API for Two-Way Conversations — Linq

The two options above require you have a Mac laptop and a personal Apple ID handy. A third-party iMessage API like Linq doesn't.

Linq handles the hardware, Apple accounts, and message delivery on your behalf and provides a REST API for sending messages, along with webhooks for receiving replies.

How Linq works

Linq provides fully managed, scalable cloud infrastructure for sending and receiving native iMessages (blue bubbles), RCS, SMS, and voice notes.

Here's how:

1. Outgoing requests (REST API). Your application or AI agent sends a secure HTTPS POST request to Linq's base URL (https://api.linqapp.com), authenticated with an integration token in the header.
2. Channel routing. Linq reads the recipient's phone number and selects the best available protocol. It defaults to native iMessage for Apple devices and falls back to RCS or SMS for Android, delivering the message with sub-120ms latency.
3. Incoming responses (webhooks). When the recipient replies, types, or reacts, Linq captures the event and forwards it to your server via configured HTTP webhooks.

Here's why using Linq beats scripting or self-hosting a server:

• No Mac required. You never need to manage a physical Mac mini, maintain an active desktop app, or handle local OS updates. Linq does all that for you.
• Runs on any stack. Because it runs via a standard REST API, it works with any modern stack, whether that's a traditional backend server, a serverless cloud function like AWS Lambda or Vercel, or an autonomous AI agent loop.
• Dedicated business numbers. Each account receives its own provisioned numbers, so you never route messages through your personal Apple ID. That keeps your personal information separate and helps prevent anti-spam locks.

Read: Are We the Best iMessage API? Here's Why Lindy Chose Us

Sending your first iMessage with Linq

Linq provides a free developer sandbox, so you can set up a test flow with your own phone number and send your first message in about five minutes.

The steps are straightforward:

1. Sign up and copy your bearer token from the dashboard.
2. Confirm the provisioned number assigned to your account (the sandbox includes a temporary phone number for testing).
3. Once you configure your environment with your bearer token, you can send a blue-bubble text message by making an outbound HTTP POST request to Linq's API endpoint. Linq then takes that data, checks if the recipient uses an iPhone, and delivers the message.

Here's how to make the request using cURL:

curl -X POST https://api.linqapp.com/api/partner/v3/messages \
  -H "Authorization: Bearer $LINQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "to": [
      "+14155559876"
    ],
    "message": {
      "parts": [
        {
          "type": "text",
          "value": "Hi! Thanks for reaching out — how can we help?"
        }
      ]
    }
  }'

If you're using TypeScript, the code looks like this:

await client.messages.create({
  to: ["+14155559876"],
  message: {
    parts: [
      {
        type: "text",
        value: "Hi! Thanks for reaching out — how can we help?",
      },
    ],
  },
});

If you're using Python, this is the code:

client.messages.create(
    to=["+14155559876"],
    message={
        "parts": [
            {
                "type": "text",
                "value": "Hi! Thanks for reaching out — how can we help?",
            },
        ],
    },
)

And if you're using Go, this is the code:

client.Messages.Create(context.TODO(), linq.MessageNewParams{
  To: linq.F([]string{"+14155559876"}),
  Message: linq.F(map[string]any{
    Parts: linq.F([]any{
      map[string]any{
        Type:  linq.F("text"),
        Value: linq.F("Hi! Thanks for reaching out — how can we help?"),
      },
    }),
  }),
})

Replace the to number with your phone number, and you'll receive a blue-bubble iMessage saying "Hi! Thanks for reaching out — how can we help?"

When you're ready, you can upgrade and get dedicated business lines you can use to text customers.

Note: The code includes a to number but not a from number because Linq routes each message for you. It reuses the line a recipient is already texting, distributes new conversations across your number pool, and moves a recipient to a fresh line when their current one cannot send.

Specify a from only when a conversation must stay on a particular number, but this means you'll handle reputation management and failover yourself.

Receiving replies via webhook

Linq handles both directions of a conversation: sending messages and receiving replies. When a recipient responds, Linq captures the message, standardizes it in the cloud, and delivers it to your server through a webhook endpoint you configure. Rather than polling for new messages, your backend listens for incoming POST requests from Linq.

Each time a message arrives, Linq packages the details into a JSON payload, including the sender's identifier, the chat ID, the timestamp, and the message content, and sends it to your server in real time.

Your application then parses the payload and decides what happens next. For example, you can route the incoming text to an AI agent for automated processing, update a live agent dashboard, or save the conversation to your database.

To receive these events, you create a webhook subscription and specify which event types you want, including inbound messages and status updates like sent, delivered, and read.

Here's how to create the webhook using cURL, TypeScript, and Python:

cURL

curl -X POST https://api.linqapp.com/api/partner/v3/webhook-subscriptions \
  -H "Authorization: Bearer $LINQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "target_url": "https://your-server.com/webhook?version=2026-02-03",
    "subscribed_events": [
      "message.sent",
      "message.received",
      "message.delivered",
      "message.read",
      "message.failed"
    ]
  }'

TypeScript

const subscription = await client.webhookSubscriptions.create({
  target_url: 'https://your-server.com/webhook?version=2026-02-03',
  subscribed_events: [
    'message.sent',
    'message.received',
    'message.delivered',
    'message.read',
    'message.failed',
  ],
});

Python

subscription = client.webhook_subscriptions.create(
    target_url="https://your-server.com/webhook?version=2026-02-03",
    subscribed_events=[
        "message.sent",
        "message.received",
        "message.delivered",
        "message.read",
        "message.failed",
    ],
)

Linq also sends events for delivery receipts, read receipts, reactions, and typing indicators, so you can follow the full state of a thread rather than the text alone.

Read: iMessage for Agents: How to Integrate iMessage for AI agents

Why two-way matters

Many legacy texting APIs are built for one-way message blasts, like verification codes, promotions, or shipping confirmations. Linq, however, is designed for two-way blue-bubble conversations, which changes how businesses and AI systems interact with customers.

Here's how:

• Enabling autonomous AI agents: For an AI to book an appointment, troubleshoot an IT issue, or act as an executive assistant, it needs a continuous feedback loop. Linq's two-way API lets the agent send a message, capture the user's response, and reply with full context, all inside the same thread.
• Matching consumer expectations: When someone receives a native iMessage, they treat it as a conversation with a real person. They reply with casual language, Tapback reactions, photos, or voice notes. Two-way capability makes sure those replies reach your system and get processed, instead of going unread.
• Lowering friction for contextual actions: Linq's two-way architecture allows users to complete complex workflows without leaving iMessage. Instead of tapping a link, opening a browser, logging into a portal, and filling out a form, a user can complete a transaction inside the chat thread.

This two-way architecture makes Linq a strong option for businesses that need to reach hundreds (or thousands) of customers at once.

Linq also offers:

• A 99.95% uptime guarantee backed by a contractual SLA, meaning you can count on the API around the clock.
• Sub-120ms latency, which ensures messages arrive almost as fast as you (or your LLM) send them.
• Flat per-number pricing, which keeps your monthly costs low and predictable.

Which Send/Receive iMessage Option Should You Use?

The right choice depends on what you are building and how much reliability it demands. Here are some recommendations depending on your use case:

• For a personal script or one-off task, use AppleScript. It's free and needs little setup beyond a Mac you already own.
• For a small project that needs more features, self-host a bridge like BlueBubbles or AirMessage. This requires configuring a physical Mac mini server at home, but it gives you custom API access and webhooks.
• For business or production systems, use Linq. You don't need to purchase or manage physical Macs or iPhones, as everything runs securely on Linq's cloud server.

Why we recommend Linq for businesses

• Two-way messaging. Linq allows you to send messages and receive/process replies. It also supports native iMessage features like read receipts, typing indicators, and Tapbacks, which makes conversations feel natural.
• No infrastructure to manage. Linq runs the Macs, Apple accounts, and delivery, so your team ships instead of maintaining hardware.
• Guaranteed uptime. Instead of depending on hardware you run yourself, Linq guarantees a 99.95% uptime backed by a contractual SLA.
• Sub-120ms latency. Messages are delivered with minimal delay, which keeps conversations flowing naturally.
• Flat per-number pricing. You pay per active number, not per message, so costs stay predictable as volume grows.

Get Started with Linq in Under 5 Minutes

Linq offers a free sandbox where you can send and receive your first iMessage using your own phone number as a test. Create an account, copy your API token, and make your first API call in 5 minutes or less.