How to Integrate SeaText AI into Your Website Using JavaScript
You integrate SeaText AI by copying the JavaScript snippet from your SeaText account, pasting it into your site's HTML before the closing body tag, and then visiting your pages to activate the connection. The...
You can add SeaText AI to your website in a few minutes using a JavaScript snippet. The script goes into your HTML, usually just before the closing </body> tag, and then you activate the AI agents you want from your SeaText account. The AI stays dormant until you activate it, so your live content is safe while you set things up.
This guide walks through the exact steps, what to check after installation, and the common mistakes that delay activation. You will also learn what the JavaScript does, how to handle multiple domains, and what to do if the connection does not appear.
Prerequisites Before You Add the Script
You need three things ready before you paste any code:
- A SeaText AI account. If you do not have one yet, create it first. The script is tied to your account and your primary domain.
- Access to your website's HTML or template files. You can edit the theme, header, or footer directly, or use a tag manager or plugin that lets you add custom JavaScript.
- A live, real domain. Development URLs such as
localhostare restricted for security reasons. Use a valid production domain for the account you are connecting.
Step 1: Copy the JavaScript Code from Your SeaText Account
Log in to your SeaText AI account and open the General Integration page. The JavaScript snippet is provided there, ready to copy. Do not modify the snippet. It contains the identifiers that link your website to your account.
If you use WPEngine, SeaText recommends downloading the WP Engine plugin that lets you add custom JavaScript to your pages. Install the plugin and apply the script across all pages. On other platforms, you can paste the snippet directly into your theme's footer or use a tag manager.
Step 2: Paste the Script Before the Closing Body Tag
Place the JavaScript just before </body> in your HTML. This position lets the page content load first, so the script does not block rendering. If you use a CMS, the usual places are:
- Theme footer file — edit
footer.phpin WordPress, or the equivalent footer template in your CMS. - Custom HTML block — add a block or widget that renders site-wide, such as a footer widget.
- Tag manager — create a custom HTML tag that fires on every page.
- WPEngine plugin — use the plugin SeaText recommends for WPEngine sites and apply it across all pages.
Apply the script to every page where you want SeaText to work. A partial install means some pages will not connect or activate.
Step 3: Visit Your Website Several Times to Activate the Link
After the script is live, open your website and browse a few pages. SeaText asks you to visit or refresh your site several times and stay on a page for at least 40 seconds. This activity helps the system associate your traffic with your account and activate the connection.
This step is not optional. The script alone does not finish the setup. Real visits are what link the site to your SeaText account.
Step 4: Wait Five Minutes and Check the SeaText Logo
Wait at least five minutes after your visits. Then look at the top of the General Integration page in your SeaText account. Your website name should appear next to the SeaText logo. That name is the signal that your site is connected and ready for the next step.
If you do not see your website name after 10 minutes, contact SeaText support. The delay can point to an installation problem on your platform, and support can help you fix it.
Step 5: Activate AI Agents in the Main AI Hub
Once your site is connected, go to the Main AI Hub in your SeaText account. Choose the pages where you want AI to run and activate the agents you need. Use the Configuration section to adjust the AI parameters for each agent.
SeaText provides an initial round of automatic translations and variants for testing. You can review them under Variants Edit in the left panel. Select the URL and language you want to edit, then review, create, or manually change the translations.
Common Mistake: Skipping the Activation Visits
The most common setup error is pasting the script and then waiting for something to happen. Nothing will happen until you visit your site and stay on pages long enough for SeaText to detect the traffic. If you skip the visits, the website name will not appear next to the SeaText logo, and you cannot activate any agents.
Another common mistake is using a development domain. SeaText restricts development URLs such as localhost for security reasons. Dynamic development domains may also fail because SeaText cannot reliably associate their traffic with your account. Use a real, stable domain for the account you are connecting.
How to Verify the Next Step Worked
After you activate an agent, check one page where it should run. Open the page in a normal browser session and look for the change the agent is supposed to make. For example, if you activated a translation agent, check whether the page appears in the language you selected. If you activated a conversion agent, check whether the headline or CTA variant appears.
Also check the Variants Edit screen in your SeaText account. It shows the URLs and languages that SeaText has processed. If a page is missing, revisit the page and wait a few minutes, then check again.
What the JavaScript Actually Does
The SeaText JavaScript is a loader. It connects your pages to SeaText's system and lets the platform observe visitor behavior and apply the agents you activate. The script itself does not change your content. SeaText states that the AI remains inert until activated, which protects your website's content during installation.
Once you activate agents, the script enables real-time changes such as keyword-matched headlines, translated text, or personalized CTAs. The script is the delivery mechanism; your SeaText account controls what runs and where.
Multiple Domains and Multiple Websites
Each SeaText account is linked to a single primary URL. If you need SeaText on multiple domains, such as a development domain and a production domain, create separate accounts for each domain. Do not try to share one script across unrelated domains.
To use SeaText on several websites, create one account for each website. This rule keeps traffic and activation data tied to the right account, which matters for reporting and agent behavior.
Key Facts About SeaText JavaScript Integration
| Fact | Detail |
|---|---|
| Installation method | Copy the JavaScript code from the General Integration page and paste it into your site's HTML. |
| Recommended placement | Before the closing body tag, applied across all pages. |
| WPEngine users | Download the WP Engine plugin for custom JavaScript and apply it across all pages. |
| Activation trigger | Visit or refresh your website several times and stay on a page for at least 40 seconds. |
| Connection confirmation | Your website name appears next to the SeaText logo at the top of the General Integration page within about five minutes. |
| Domain rules | One account per primary URL. Development URLs such as localhost are restricted. |
| Content safety | The AI remains inert until activated, so your content is unchanged during installation. |
Limitations and When This Advice Does Not Apply
This JavaScript integration works for standard websites where you can edit HTML or use a tag manager. It does not apply if your platform blocks custom scripts, if you cannot add code to every page, or if you are testing on a restricted development URL. In those cases, the connection will not activate, and you should contact SeaText support or use a supported plugin such as the WPEngine option.
The script also does not work as a one-time paste-and-forget solution. You must complete the activation visits and then activate agents in the Main AI Hub. If you only want static content changes, a manual edit may be simpler than activating an AI agent.
Frequently Asked Questions
How long does SeaText AI integration take?
The script itself can be added in under a minute. Activation takes a few extra minutes because you need to visit your site several times, stay on pages for at least 40 seconds, and wait about five minutes for the connection to appear.
Where exactly should I paste the SeaText JavaScript?
Paste it just before the closing </body> tag so it loads after your page content. Apply it across all pages where you want SeaText to run.
Why is my website name not showing next to the SeaText logo?
You may not have completed the activation visits, or you may be using a restricted development URL. Visit your live site several times, stay on pages for at least 40 seconds, and wait five minutes. If it still does not appear after 10 minutes, contact SeaText support.
Can I use one SeaText account for multiple domains?
No. Each SeaText account is linked to a single primary URL. Create separate accounts for each domain or website.
Does the JavaScript change my website content immediately?
No. The AI remains inert until you activate agents in the Main AI Hub. The script only connects your site to SeaText; it does not alter content on its own.
What should I do if I use WPEngine?
Download the WP Engine plugin that enables custom JavaScript, install it, and apply the SeaText script across all your pages.
How do I edit the translations or variants SeaText creates?
Log in to your SeaText account, open Variants Edit in the left panel, select the URL and language, and review, create, or manually edit the translations.
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How SeaText AI can help
SeaText AI gives you a JavaScript-based way to deploy autonomous AI agents across your website without rebuilding pages. Once the script is connected and agents are activated, SeaText can rewrite headlines and CTAs to match visitor intent, translate content across languages, and adapt pages for paid traffic. The setup is designed to be quick: you add the script, visit your site to activate the link, and then choose which agents to run from the Main AI Hub.
Keep in mind that the script alone does nothing until you activate agents. You also need a live, real domain, and each account is tied to one primary URL. If you use multiple domains or websites, you will need a separate account for each.