How to write on WhatsApp without saving the contact's number?

How to write on WhatsApp without saving the contact's number - briefly?

To send a message on WhatsApp without saving a contact's number, you can use the "Click to Chat" feature. This allows you to generate a link that opens a chat with the specified phone number directly in the WhatsApp app. Simply create a link using the format https://wa.me/phonenumber and share it. When someone clicks on the link, it will open a chat window with the provided number without needing to save it as a contact.

How to write on WhatsApp without saving the contact's number - in detail?

To communicate with someone on WhatsApp without saving their phone number, you can utilize several methods that leverage the app's features and third-party services. Here are detailed steps to achieve this:

Method 1: Using WhatsApp Web or Desktop App

WhatsApp Web and Desktop versions allow you to send messages without needing to save a contact's number on your phone. Follow these steps:

1. Open WhatsApp Web/Desktop: Go to web.whatsapp.com or download the desktop app from the official website.
2. Scan QR Code: Use your phone to scan the QR code displayed on the screen. This will link your WhatsApp account to the web or desktop version.
3. Start a New Chat: On the web/desktop interface, click on the "New Chat" icon (usually represented by a speech bubble with a plus sign).
4. Enter the Phone Number: Type the phone number of the person you want to contact, including the country code. For example, +1234567890 for a US-based number.
5. Send Message: Click "Next" and then type your message in the chat window. Send it just like you would on the mobile app.

Method 2: Using Third-Party Services

Several third-party services allow you to send messages without saving a contact's number. One popular option is Wa.me. Here’s how you can use it:

1. Visit Wa.me: Go to wa.me on your web browser.
2. Enter the Phone Number: In the URL bar, type the phone number of the person you want to contact, including the country code (e.g., https://wa.me/+1234567890).
3. Send Message: Press Enter, and a WhatsApp chat window will open in your default web browser or WhatsApp app, allowing you to send a message without saving the contact.

Method 3: Using Click-to-Chat Links

Click-to-chat links are another way to initiate a conversation on WhatsApp without saving a contact’s number. Here’s how to create and use one:

1. Create the Link: Format the link with the phone number in this structure: https://wa.me/+<country code><phone number>. For example, https://wa.me/+1234567890.
2. Open the Link: Copy and paste the formatted link into your web browser or any messaging app that supports clickable links. When you open the link, it will directly initiate a chat with the specified number.
3. Send Message: Type your message in the chat window and send it.

Method 4: Using WhatsApp Business API

For businesses looking to communicate without saving contacts, the WhatsApp Business API offers a more structured approach:

1. Set Up WhatsApp Business API: Register for the WhatsApp Business API through an approved provider like Twilio or MessageBird.
2. Use Programming Libraries: Utilize SDKs and libraries provided by these services to send messages programmatically.
3. Send Messages: Write scripts in languages like Python, JavaScript, or PHP to send messages based on specific triggers or user interactions without needing to save the contact numbers locally.

Conclusion

These methods provide flexibility in communicating on WhatsApp without the need to save a contact’s number. Whether you're using WhatsApp Web, third-party services like Wa.me, click-to-chat links, or the Business API, each approach caters to different needs and scenarios. Choose the one that best fits your requirements for seamless and efficient communication.