Elevate your user verification with the WhatsApp OTP API. This robust tool allows you to effortlessly send alphanumeric verification codes via WhatsApp, ensuring a quick and seamless process. Tailor your messages with your company’s name and service details to keep your notifications on-brand.
The InstantCode WhatsApp API guarantees prompt message delivery, enabling you to connect with users globally. Experience real-time communication with no delays, and enhance security while building trust with a reliable, around-the-clock verification system.
Perfect for securing logins, verifying account setups, or confirming transactions, the WhatsApp OTP API streamlines your user verification process. Boost your platform’s efficiency and enhance user experience today!
This endpoint enables you to send alphanumeric codes of up to 15 characters along with your company or service name directly to your users.
Send OTP - Endpoint Features
Object | Description |
---|---|
To |
[Required] Send the recipient number in this formar: whatsapp:+your_recipient_number |
ContentVariables |
[Required] Send your code and your company name in this format: {"1":"your_alphanumeric_code", "2":"your_name"} |
{
"success": true,
"message": "Message sent successfully!",
"id": "3EB086679FCCC7A4323F49"
}
curl --location --request POST 'https://zylalabs.com/api/4631/whatsapp+otp+api/5710/send+otp?To=whatsapp:+17132590671&ContentVariables={"1":"12345-ABCDE", "2":"Zylalabs"}' --header 'Authorization: Bearer YOUR_API_KEY'
Header | Description |
---|---|
Authorization
|
[Required] Should be Bearer access_key . See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
WhatsApp Standard Pricing: $0.0178 per OTP. For 10,000 OTPs, it costs $178.00.
Our Service Pricing: Only $24.99 for 10,000 OTPs, which is $0.002499 per OTP.
Savings: You save over 85% compared to WhatsAppβs standard pricing.
Yes, we use advanced encryption to ensure the security of each OTP.
Our service ensures instant delivery of OTPs to your users.
The Send OTP endpoint returns a JSON object containing the success status of the request, a message indicating the result, and a unique transaction ID for tracking.
The key fields in the response data include "success" (boolean), "message" (string), and "id" (string), which provides essential information about the OTP request outcome.
The Send OTP endpoint accepts parameters such as "phone number" (recipient's number) and "message content" (the OTP message), allowing customization for each request.
The response data is organized in a structured JSON format, making it easy to parse and utilize in applications. It includes clear fields for success status, message, and transaction ID.
The Send OTP endpoint provides information on the success of the OTP delivery, the content of the message sent, and a unique ID for each transaction, facilitating tracking and verification.
Users can customize their requests by specifying the phone number and tailoring the message content to include their company name or specific service details, enhancing brand recognition.
Typical use cases include user logins, transaction confirmations, and password resets, where secure and instant OTP delivery is essential for user verification.
Data accuracy is maintained through robust backend systems that ensure proper formatting and validation of phone numbers, along with real-time monitoring of message delivery statuses.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
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API calls are deducted from your plan based on successful requests. Each plan comes with a specific number of calls that you can make per month. Only successful calls, indicated by a Status 200 response, will be counted against your total. This ensures that failed or incomplete requests do not impact your monthly quota.
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To give you the opportunity to experience our APIs without any commitment, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost. This trial can be used only once, so we recommend applying it to the API that interests you the most. While most of our APIs offer a free trial, some may not. The trial concludes after 7 days or once you've made 50 requests, whichever occurs first. If you reach the 50 request limit during the trial, you will need to "Start Your Paid Plan" to continue making requests. You can find the "Start Your Paid Plan" button in your profile under Subscription -> Choose the API you are subscribed to -> Pricing tab. Alternatively, if you don't cancel your subscription before the 7th day, your free trial will end, and your plan will automatically be billed, granting you access to all the API calls specified in your plan. Please keep this in mind to avoid unwanted charges.
After 7 days, you will be charged the full amount for the plan you were subscribed to during the trial. Therefore, itβs important to cancel before the trial period ends. Refund requests for forgetting to cancel on time are not accepted.
When you subscribe to an API free trial, you can make up to 50 API calls. If you wish to make additional API calls beyond this limit, the API will prompt you to perform an "Start Your Paid Plan." You can find the "Start Your Paid Plan" button in your profile under Subscription -> Choose the API you are subscribed to -> Pricing tab.
Payout Orders are processed between the 20th and the 30th of each month. If you submit your request before the 20th, your payment will be processed within this timeframe.
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