Send verification request using WhatsApp
You can start the verification process by sending a verify request to the Verify API. The following example will send a request that uses WhatsApp for verification.
WhatsApp Modes (OTP and Zero-tap)
WhatsApp verification supports an optional mode parameter in the workflow item:
otp_code(default): sends a one-time code to WhatsApp for the user to enter.zero_tap(Android): enables a more seamless, zero-tap experience.
If mode is not specified, it defaults to otp_code.
Note: Zero-tap for WhatsApp is available for Android devices and requires provisioning. To initiate provisioning, contact Support or your Account Manager and provide your waba_id, along with the corresponding package_name and signature_hash for that WABA.
Where needed, replace the following variables in the sample code with your own values:
| キー | 説明 |
|---|---|
JWT | Used to authenticate your request. See Authentication for more information, including how to generate a JWT. |
BRAND_NAME | Included in the message to explain who is confirming the phone number |
VONAGE_APPLICATION_PRIVATE_KEY_PATH | Private key path. |
VONAGE_APPLICATION_ID | The Vonage Application ID. |
TO_NUMBER | The phone number to verify |
Run your code
Save this file to your machine and run it:
Prerequisites
Create a file named send-request-whatsapp.js and add the following code:
Run your code
Save this file to your machine and run it:
Prerequisites
Add the following to build.gradle:
Create a class named SendVerificationRequestWhatsapp and add the following code to the main method:
Write the code
Add the following to the main method of the SendVerificationRequestWhatsapp class:
Run your code
We can use the アプリケーション plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:
Run the following gradle command to execute your application, replacing com.vonage.quickstart.kt.verify with the package containing SendVerificationRequestWhatsapp:
Prerequisites
Add the following to build.gradle:
Create a class named SendRequestWhatsapp and add the following code to the main method:
Write the code
Add the following to the main method of the SendRequestWhatsapp class:
Run your code
We can use the アプリケーション plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:
Run the following gradle command to execute your application, replacing com.vonage.quickstart.verify2 with the package containing SendRequestWhatsapp:
Prerequisites
Create a file named StartVerificationRequestWhatsApp.cs and add the following code:
Add the following to StartVerificationRequestWhatsApp.cs:
Prerequisites
Create a file named request.php and add the following code:
Run your code
Save this file to your machine and run it:
Prerequisites
Write the code
Add the following to send-request-whatsapp.py:
from vonage import Auth, Vonage
from vonage_verify import (StartVerificationResponse, VerifyRequest,
WhatsappChannel)
client = Vonage(
Auth(
application_id=VONAGE_APPLICATION_ID,
private_key=VONAGE_PRIVATE_KEY,
)
)
verify_request = VerifyRequest(
brand=VERIFY_BRAND_NAME,
workflow=[
WhatsappChannel(to=VERIFY_NUMBER, from_=VERIFY_FROM_NUMBER),
],
)
response: StartVerificationResponse = client.verify.start_verification(verify_request)
pprint(response)Run your code
Save this file to your machine and run it:
Prerequisites
Create a file named request.rb and add the following code:
Run your code
Save this file to your machine and run it:
Tip: To enable Zero-tap, set mode to zero_tap for the WhatsApp workflow item (see the API specification for the full request schema).