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+---
+layout: bidder
+title: Alliance Gravity
+description: Prebid Alliance Gravity Bidder Adapter
+biddercode: alliance_gravity
+tcfeu_supported: true
+gvl_id: 501
+schain_supported: true
+userId: all
+media_types: banner, video, audio, native
+safeframes_ok: true
+deals_supported: true
+floors_supported: true
+fpd_supported: false
+pbjs: true
+pbs: false
+pbs_app_supported: true
+prebid_member: false
+multiformat_supported: will-bid-on-one
+ortb_blocking_supported: true
+privacy_sandbox: no
+---
+
+### Bid Params
+
+{: .table .table-bordered .table-striped }
+| Name          | Scope    | Description       | Example   | Type     |
+|---------------|----------|-------------------|-----------|----------|
+| `srid`        | required | Stored Request ID | `'1234'` | `string` |