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"} |
{Zylalabs,"Log":1,"Log_unit":1,"sid":"MM91866d8302b366da0b55a8e435cae437","status":"accepted","subresource_uris":{"media":"/2010-04-01/Accounts/AC5059aeae37b56cd128fc0617bfb3c665/Messages/MM91866d8302b366da0b55a8e435cae437/Media.json"},"to":"whatsapp:+9647712445554","uri":"/2010-04-01/Accounts/AC5059aeae37b56cd128fc0617bfb3c665/Messages/MM91866d8302b366da0b55a8e435cae437.json"}
curl --location --request POST 'https://zylalabs.com/api/4631/whatsapp+otp+api/5710/send+otp?To=whatsapp:+9647712445554&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.
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 WhatsApp’s 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.
Please have a look at our Refund Policy: https://zylalabs.com/terms#refund
To obtain your API key, you first need to sign in to your account and subscribe to the API you want to use. Once subscribed, go to your Profile, open the Subscription section, and select the specific API. Your API key will be available there and can be used to authenticate your requests.
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If you don’t cancel before the 7th day, your free trial will end automatically and your subscription will switch to a paid plan under the same plan you originally subscribed to, meaning you will be charged and gain access to the API calls included in that plan.
The free trial ends when you reach 50 API requests or after 7 days, whichever comes first.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost, so you can test our APIs without any commitment.
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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