diff --git a/dev-docs/bidders/dspx.md b/dev-docs/bidders/dspx.md
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+---
+layout: bidder
+title: Dspx
+description: Prebid Dspx Bidder Adaptor
+top_nav_section: dev_docs
+nav_section: reference
+hide: true
+biddercode: dspx
+biddercode_longer_than_12: false
+prebid_1_0_supported : true
+media_types: banner
+gdpr_supported: false
+---
+
+
+### bid params
+
+{: .table .table-bordered .table-striped }
+
+| Name          | Scope    | Description                                                                | Example                | Type            |
+|---------------|----------|----------------------------------------------------------------------------|------------------------|-----------------|
+| `placement`   | required | Placement ID from dspx.                                                    | `101`                  | `string`        |
+| `pfilter`     | optional | Selection filter. See [here](https://github.com/prebid/Prebid.js/blob/master/modules/dspxBidAdapter.md) for more details.                            | `{floorprice: 1000000}`| `object`        |
+| `bcat`        | optional | List of  Blocked Categories (IAB) - comma separated.                       | `IAB2,IAB4`            | `string`        |
+| `dvt`         | optional | DeVice Type of `[desktop,smartphone,tv,tablet]` (autodetect if not exists). | `desktop`              | `string`        |