> ## Documentation Index
> Fetch the complete documentation index at: https://docs.invoca.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Web Integration

Web Integration dynamically displays a unique phone number for each source driving traffic to landing pages, both for publishers and advertisers.

See the following technical documentation for details on how to setup Web Integration:

* [Invoca Tags](/en/2026-02-01/web_integration/invoca_tags)
  * [Installation Instructions](/en/2026-02-01/web_integration/invoca_tags#installation-instructions)
* [InvocaJS Toolkit Library](/en/2026-02-01/web_integration/toolkit_library)
  * [Toolkit Functions](/en/2026-02-01/web_integration/toolkit_library#toolkit-functions)
* [SolutionsJS Web Integration (Deprecated)](/en/2026-02-01/web_integration/pnapi_web_integration)
  * [Installation Instructions (Deprecated)](/en/2026-02-01/web_integration/pnapi_web_integration#installation-instructions-deprecated)
  * [Requirements](/en/2026-02-01/web_integration/pnapi_web_integration#requirements)
  * [Identifying a Campaign](/en/2026-02-01/web_integration/pnapi_web_integration#identifying-a-campaign)
  * [Client Side Parameters](/en/2026-02-01/web_integration/pnapi_web_integration#client-side-parameters)
  * [Examples](/en/2026-02-01/web_integration/pnapi_web_integration#examples)
  * [Migrating from an older version](/en/2026-02-01/web_integration/pnapi_web_integration#migrating-from-an-older-version)
* [Advertiser Web Integration](/en/2026-02-01/web_integration/advertiser_web_integration)
  * [Installation Instructions](/en/2026-02-01/web_integration/advertiser_web_integration#installation-instructions)
  * [Testing the code](/en/2026-02-01/web_integration/advertiser_web_integration#testing-the-code)
  * [Web Integration Troubleshooting](/en/2026-02-01/web_integration/advertiser_web_integration#web-integration-troubleshooting)
  * [Web Integration Settings](/en/2026-02-01/web_integration/advertiser_web_integration#web-integration-settings)
  * [Server Side Integration](/en/2026-02-01/web_integration/advertiser_web_integration#server-side-integration)
  * [Client Side Integration & Parameters](/en/2026-02-01/web_integration/advertiser_web_integration#client-side-integration-parameters)
  * [Client Settings (Advanced)](/en/2026-02-01/web_integration/advertiser_web_integration#client-settings-advanced)
  * [Selector information](/en/2026-02-01/web_integration/advertiser_web_integration#selector-information)
  * [Simple Examples](/en/2026-02-01/web_integration/advertiser_web_integration#simple-examples)
  * [Advanced Examples](/en/2026-02-01/web_integration/advertiser_web_integration#advanced-examples)
  * [Capturing Additional Parameters with JavaScript](/en/2026-02-01/web_integration/advertiser_web_integration#capturing-additional-parameters-with-javascript)
  * [Displaying Different Numbers on Other Pages](/en/2026-02-01/web_integration/advertiser_web_integration#displaying-different-numbers-on-other-pages)
  * [Online Click-To-Call (CTC) Form Settings](/en/2026-02-01/web_integration/advertiser_web_integration#online-click-to-call-ctc-form-settings)
  * [Elegantly Swap Phone Number with jQuery](/en/2026-02-01/web_integration/advertiser_web_integration#elegantly-swap-phone-number-with-jquery)
  * [Developers Note](/en/2026-02-01/web_integration/advertiser_web_integration#developers-note)