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Use the Hypersender OTP service from Laravel to send verification codes or passwordless links over WhatsApp (and SMS for codes), then validate user submissions securely using the packaged SDK methods.

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What you can do

  • Request OTP codes: Generate a one-time code and deliver it over WhatsApp.
  • Validate codes: Check user-entered codes against the active OTP.
  • Generate magic links: Create WhatsApp links that complete verification without typing.

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Prerequisites

  • Laravel app with the Hypersender Laravel package installed (Installation).
  • Hypersender API token and Instance UUID from the dashboard.
  • Laravel HTTP client available (Illuminate\\Support\\Facades\\Http).

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Base URL and auth

Base URL: https://app.hypersender.com/api/otp/v2
Auth: Authorization: Bearer YOUR_API_TOKEN
Instance: X-Instance-UUID: YOUR_INSTANCE_UUID

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Quick start (request and validate)

use Hypersender\Hypersender;

// 1) Send a code
$request = Hypersender::otp()->requestCode([
    'chatId' => '[email protected]', // WhatsApp chat ID
    'length' => 6,
    'useLetter' => false,
    'useNumber' => true,
    'name' => 'YourApp',
    'expires' => 300,
]);

// 2) Validate it later
$validation = Hypersender::otp()->validateCode([
    'chatId' => $request['chat_id'] ?? '[email protected]',
    'code' => $request['code'] ?? '123456',
]);
Keep tokens and OTP codes out of logs. Use HTTPS for all calls.

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Next steps