diff --git a/exchange/adapter_builders.go b/exchange/adapter_builders.go
index fb1dd69a018..eacaf9daf5b 100755
--- a/exchange/adapter_builders.go
+++ b/exchange/adapter_builders.go
@@ -229,6 +229,7 @@ func newAdapterBuilders() map[openrtb_ext.BidderName]adapters.Builder {
 		openrtb_ext.BidderApacdex:           apacdex.Builder,
 		openrtb_ext.BidderApplogy:           applogy.Builder,
 		openrtb_ext.BidderAppnexus:          appnexus.Builder,
+		openrtb_ext.BidderAppstock:          limelightDigital.Builder,
 		openrtb_ext.BidderAppush:            appush.Builder,
 		openrtb_ext.BidderAudienceNetwork:   audienceNetwork.Builder,
 		openrtb_ext.BidderAutomatad:         automatad.Builder,
diff --git a/openrtb_ext/bidders.go b/openrtb_ext/bidders.go
index bed2f056d60..b71c60f7f69 100644
--- a/openrtb_ext/bidders.go
+++ b/openrtb_ext/bidders.go
@@ -54,6 +54,7 @@ var coreBidderNames []BidderName = []BidderName{
 	BidderApacdex,
 	BidderApplogy,
 	BidderAppnexus,
+	BidderAppstock,
 	BidderAppush,
 	BidderAudienceNetwork,
 	BidderAutomatad,
@@ -343,6 +344,7 @@ const (
 	BidderApacdex           BidderName = "apacdex"
 	BidderApplogy           BidderName = "applogy"
 	BidderAppnexus          BidderName = "appnexus"
+	BidderAppstock          BidderName = "appstock"
 	BidderAppush            BidderName = "appush"
 	BidderAudienceNetwork   BidderName = "audienceNetwork"
 	BidderAutomatad         BidderName = "automatad"
diff --git a/static/bidder-info/appstock.yaml b/static/bidder-info/appstock.yaml
new file mode 100644
index 00000000000..28f420e9e88
--- /dev/null
+++ b/static/bidder-info/appstock.yaml
@@ -0,0 +1,16 @@
+endpoint: "http://ads-pbs.pre.vr-tb.com/openrtb/{{.PublisherID}}?host={{.Host}}"
+maintainer:
+  email: "engineering@project-limelight.com"
+capabilities:
+  app:
+    mediaTypes:
+      - banner
+      - video
+      - audio
+      - native
+  site:
+    mediaTypes:
+      - banner
+      - video
+      - audio
+      - native
diff --git a/static/bidder-params/appstock.json b/static/bidder-params/appstock.json
new file mode 100644
index 00000000000..eb2251e4e47
--- /dev/null
+++ b/static/bidder-params/appstock.json
@@ -0,0 +1,23 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "Appstock Adapter Params",
+  "description": "A schema which validates params accepted by the Appstock adapter",
+  "type": "object",
+
+  "properties": {
+    "host": {
+      "type": "string",
+      "description": "Ad network's RTB host",
+      "format": "hostname",
+      "pattern": "^.+\\..+$"
+    },
+    "publisherId": {
+      "type": ["integer", "string"],
+      "description": "Publisher ID",
+      "minimum": 1,
+      "pattern": "^[1-9][0-9]*$"
+    }
+  },
+
+  "required": ["host", "publisherId"]
+}