omit the triplelift endppint

adapters/triplelift_native/triplelift_native.go

@@ -29,6 +29,8 @@ type TripleliftNativeExtInfo struct {
 
 	// Map is used for optimized memory access and should be constructed after deserialization.
 	PublisherWhitelistMap map[string]bool
+
+	Endpoint string `json:"endpoint"`
 }
 
 func getBidType(ext TripleliftRespExt) openrtb_ext.BidType {
@@ -189,5 +191,5 @@ func NewTripleliftNativeBidder(client *http.Client, endpoint string, extraInfo s
 
 	return &TripleliftNativeAdapter{
 		extInfo:  extInfo,
-		endpoint: endpoint}
+		endpoint: extInfo.Endpoint}
 }

config/config.go

@@ -667,7 +667,6 @@ func SetupViper(v *viper.Viper, filename string) {
 	v.SetDefault("adapters.rtbhouse.endpoint", "http://prebidserver-s2s-ams.creativecdn.com/bidder/prebidserver/bids")
 	v.SetDefault("adapters.somoaudience.endpoint", "http://publisher-east.mobileadtrading.com/rtb/bid")
 	v.SetDefault("adapters.sovrn.endpoint", "http://ap.lijit.com/rtb/bid?src=prebid_server")
-	v.SetDefault("adapters.triplelift_native.endpoint", "https://tlx.3lift.com/s2sn/auction?supplier_id=20")
 	v.SetDefault("adapters.triplelift_native.extra_info", "{\"publisher_whitelist\":[]}")
 	v.SetDefault("adapters.synacormedia.endpoint", "http://{{.Host}}.technoratimedia.com/openrtb/bids/{{.Host}}")
 	v.SetDefault("adapters.triplelift.endpoint", "https://tlx.3lift.com/s2s/auction?supplier_id=20")