From d3c251561b639e0be1db19178d2e05fd695c6b0b Mon Sep 17 00:00:00 2001
From: Joan Faura <joanfaura@MacBook-Pro.local>
Date: Fri, 20 Mar 2026 12:13:06 +0100
Subject: [PATCH] New adapter: Panxo

Add documentation for Panxo bid adapter with Prebid Server support.

Owner: Panxo Stacks, Inc.
---
 dev-docs/bidders/panxo.md | 39 +++++++++++++++++++++++++++++----------
 1 file changed, 29 insertions(+), 10 deletions(-)

diff --git a/dev-docs/bidders/panxo.md b/dev-docs/bidders/panxo.md
index 461be70d48..86455a5f76 100644
--- a/dev-docs/bidders/panxo.md
+++ b/dev-docs/bidders/panxo.md
@@ -8,6 +8,7 @@ gvl_id: 1527
 usp_supported: true
 coppa_supported: true
 gpp_supported: true
+gpp_sids: tcfeu, usp
 schain_supported: true
 floors_supported: true
 fpd_supported: true
@@ -15,14 +16,15 @@ media_types: banner
 safeframes_ok: true
 bidder_supports_deals: true
 pbjs: true
-pbs: false
+pbs: true
+pbs_app_supported: false
 prebid_member: true
 multiformat_supported: will-not-bid
 ortb_blocking_supported: false
 sidebarType: 1
 ---
 
-### Before You Begin
+## Before You Begin
 
 The Panxo adapter requires the [Panxo RTD Module](/dev-docs/modules/panxoRtdProvider.html) to be included in your Prebid.js build. The RTD module detects AI-referred traffic and enriches bid requests with classification signals that the adapter needs to participate in the auction.
 
@@ -30,17 +32,18 @@ Please register at [app.panxo.com](https://app.panxo.com) to obtain your `siteId
 
 **Important**: Without the Panxo RTD module configured, the adapter will not participate in the auction.
 
-### Bid Params
+## Bid Params
 
 {: .table .table-bordered .table-striped }
+
 | Name | Scope | Description | Example | Type |
-|---------------|----------|--------------------------------------------------|----------------------|----------|
+| --- | --- | --- | --- | --- |
 | `propertyKey` | required | Property identifier from Panxo dashboard | `'abc123def456'` | `string` |
 | `floor` | optional | Minimum CPM floor price in USD | `0.50` | `number` |
 
-### Setup Example
+## Setup Example
 
-#### Step 1: Build Prebid.js with required modules
+### Step 1: Build Prebid.js with required modules
 
 Include both `panxoRtdProvider` and `panxoBidAdapter` in your Prebid.js build:
 
@@ -50,7 +53,7 @@ gulp build --modules=rtdModule,panxoRtdProvider,panxoBidAdapter,...
 
 Or select both **Panxo RTD Module** and **Panxo** on the Prebid [Download](/download.html) page.
 
-#### Step 2: Configure RTD module and ad units
+### Step 2: Configure RTD module and ad units
 
 ```javascript
 pbjs.setConfig({
@@ -82,14 +85,14 @@ var adUnits = [{
 }];
 ```
 
-### First Party Data
+## First Party Data
 
 This adapter supports First Party Data via `ortb2`:
 
 - `ortb2.site.*` (name, cat, content, keywords, etc.)
 - `ortb2.user.*` (data, ext)
 
-### User Sync
+## User Sync
 
 Panxo supports pixel-based user sync:
 
@@ -106,7 +109,23 @@ pbjs.setConfig({
 });
 ```
 
-### Additional Notes
+## Prebid Server
+
+Panxo supports server-side bidding through Prebid Server. The Panxo RTD module must still be configured in Prebid.js on the client side, as it detects AI-referred traffic and injects the user identifier that Prebid Server forwards to the Panxo endpoint.
+
+### Prebid Server Configuration
+
+```yaml
+adapters:
+  panxo:
+    endpoint: "https://panxo-sys.com/openrtb/2.5/bid"
+```
+
+### Client-Side Requirements for PBS
+
+When using Prebid Server, the Panxo RTD module runs on the client and enriches the OpenRTB request with `device.ext.panxo`, which PBS forwards to the Panxo adapter. No additional client-side configuration is required beyond the standard RTD module setup shown above.
+
+## Additional Notes
 
 - **Net Revenue**: Bids are returned as net revenue.
 - **TTL**: 300 seconds (5 minutes)