catalinsendsms

This plugin has two main functionalities. 
1. The ability to add, delete, edit and message subscribers via SMS. 
2. The ability to add another security layer to your WordPress site.
This plugin is based on our public API: https://www.sendsms.ro/api/#introduction
<h3>Features</h3>
<ul>
<li>Two-factor authentication based on the role of the user with a custom verification message</li>
<li>Subscription system with widgets, IP-ban, SMS verification, and limitation on the number of requests coming from a specific IP</li>
<li>SMS history table</li>
<li>Subscribers table</li>
<li>Sync subscribers with sendSMS contacts</li>
<li>Phone field in user edit form</li>
<li>Send SMS to any number (Send a test SMS)</li>
<li>Send SMS to your SMS subscribers or users (based on role)</li>
<li>Both subscribe and unsubscribe widget</li>
</ul>
<h3>Usage</h3>
Appearance > Widgets:
You will have 2 widgets: 
* SendSMS Subscription: add a title and the link to your gdpr page/document 
* SendSMS Unsubscribe: just add a title to it
SendSMS Dashboard > SendSMS Dashboard
<ul>
<li>General: add your sendSMS credentials here and set the country code of your phone numbers</li>
<li>User: here you can enable the 2fa system; each field has a description below it</li>
<li>Subscription: here you can enable SMS verification, change the subscribe message, set an IP limit, or restrict specific IPs</li>
</ul>
SendSMS Dashboard > Send a test SMS
Here you can send a message to every number. 
You can add an unsubscribe link or shorten every link you insert inside the message
SendSMS Dashboard > History
Here you can see a log of every message you sent
SendSMS Dashboard > Subscribers
Here you can see, add, edit, delete and sync your contacts. 
The synchronization is not needed if you want to send SMS to your subscribers
SendSMS Dashboard > SMS sending
This is the place where you can send an SMS to your subscribers/ users

SendSMS Dashboard

IMPORTANT: Our 2fa features were designed to work with the WordPress default login form (the one accessed via wp-admin when you first install WordPres …

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sendsms

SendSMS Subscribers & 2FA connects your WordPress site to the <a href="https://www.sendsms.ro/en/" rel="nofollow ugc">sendsms.ro</a> SMS gateway and gives you two independent capabilities: a full subscriber management and SMS marketing system, and an SMS-based two-factor authentication layer on the wp-admin login form.
Subscriber management and campaigns:
<ul>
<li>Subscribe and unsubscribe widgets you can drop into any widgetised area on the frontend.</li>
<li>Optional phone-verification step on subscribe/unsubscribe (sends a one-time code; IP rate-limiting prevents abuse).</li>
<li>Subscriber admin page with a searchable list table — add, edit, delete, or sync contacts to your sendsms.ro address book with one click.</li>
<li>Mass-send SMS to all subscribers, or to WordPress users filtered by role.</li>
<li>Complete SMS history log of every message the plugin sends.</li>
<li>“Send a test SMS” page for verifying your sender label and message content against any phone number.</li>
</ul>
SMS two-factor authentication:
<ul>
<li>Enable 2FA per user role — only the roles you pick require a second factor.</li>
<li>On first login, users who don’t yet have a phone number stored are prompted to enrol.</li>
<li>A one-time code is sent to the user’s phone; the wp-admin session is not opened until the code is validated.</li>
<li>Codes are time-limited and bound to a signed cookie so they cannot be replayed.</li>
</ul>
Compatibility: PHP 7.4 through 8.3, WordPress 6.0 through 7.0. Verified on PHP 7.4 and PHP 8.3 against WordPress 7.0.
This plugin requires a <a href="https://www.sendsms.ro/en/" rel="nofollow ugc">sendsms.ro</a> account. Sign-up is free; SMS pricing is per message and depends on the destination country.
<h3>External services</h3>
This plugin connects to the sendsms.ro SMS gateway — a third-party service operated by SC sendSMS Solutions SRL — to deliver text messages and manage your contact list. Using the plugin requires an active sendsms.ro account.
What the service is used for:
<ul>
<li>Sending the subscribe/unsubscribe confirmation and one-time verification-code SMS to the phone numbers visitors enter in the frontend forms.</li>
<li>Sending the two-factor-authentication code SMS to wp-admin users when SMS 2FA is enabled for their role.</li>
<li>Sending the test SMS triggered from the SendSMS Dashboard → Send a test SMS page.</li>
<li>Sending bulk SMS triggered from the SendSMS Dashboard → SMS sending page (to all subscribers, or to WordPress users filtered by role).</li>
<li>Reading your account balance to display it on the Settings page.</li>
<li>Creating and updating contacts (and the contact group) in your sendsms.ro address book when you sync a subscriber from the Subscribers page.</li>
</ul>
What data is sent, and when:
<ul>
<li>On every outbound SMS: your sendsms.ro username and API key/password, the configured sender label, the recipient phone number (a visitor/subscriber number, an admin-supplied number for tests, or a user’s stored number for 2FA), and the message body. Bulk sends POST the recipient list and message together as a batch.</li>
<li>On a contact sync: your username, API key/password, and the subscriber’s phone number, first name, and last name.</li>
<li>On a balance check: your username and API key/password.</li>
<li>No data is sent until you have entered credentials and either a visitor submits a form, a protected user logs in, or you press a send/sync button — or you open the Settings page, which checks the balance once per page load and caches it for 5 minutes.</li>
</ul>
Service endpoint used: <code>https://api.sendsms.ro/json</code> (HTTPS).
Third-party terms of service and privacy:
<ul>
<li>Terms and conditions: https://www.sendsms.ro/en/terms-and-conditions/</li>
<li>GDPR / privacy: https://www.sendsms.ro/en/gdpr/</li>
<li>ISO 27001 certification: https://www.sendsms.ro/en/iso-27001-certified/</li>
</ul>

SendSMS Subscribers & 2FA

Manage SMS subscribers, run campaigns, and protect wp-admin with SMS 2FA — all through the sendsms.ro gateway.

SendSMS Dashboard vs SendSMS Subscribers & 2FA