diff --git a/internal/dev_server/adapters/api.go b/internal/dev_server/adapters/api.go
index 8e982de9..9d4dfece 100644
--- a/internal/dev_server/adapters/api.go
+++ b/internal/dev_server/adapters/api.go
@@ -4,7 +4,6 @@ import (
 	"context"
 
 	ldapi "github.com/launchdarkly/api-client-go/v14"
-	"github.com/pkg/errors"
 )
 
 const ctxKeyApi = ctxKey("adapters.api")
@@ -26,14 +25,9 @@ func NewApi(client ldapi.APIClient) Api {
 }
 
 func (a Api) GetSdkKey(ctx context.Context, projectKey, environmentKey string) (string, error) {
-	project, _, err := a.apiClient.ProjectsApi.GetProject(ctx, projectKey).Execute()
+	environment, _, err := a.apiClient.EnvironmentsApi.GetEnvironment(ctx, projectKey, environmentKey).Execute()
 	if err != nil {
 		return "", err
 	}
-	for _, environment := range project.Environments.Items {
-		if environment.Key == environmentKey {
-			return environment.ApiKey, nil
-		}
-	}
-	return "", errors.Errorf("environment, %s, not found", environmentKey)
+	return environment.ApiKey, nil
 }
diff --git a/internal/dev_server/adapters/middleware.go b/internal/dev_server/adapters/middleware.go
index ca5b16d6..3c1282a1 100644
--- a/internal/dev_server/adapters/middleware.go
+++ b/internal/dev_server/adapters/middleware.go
@@ -9,11 +9,11 @@ import (
 type ctxKey string
 
 // Middleware puts adapters on to the context for consumption by other things
-func Middleware(client ldapi.APIClient) func(handler http.Handler) http.Handler {
+func Middleware(client ldapi.APIClient, eventsUrl, pollingUrl, streamingUrl string) func(handler http.Handler) http.Handler {
 	return func(handler http.Handler) http.Handler {
 		return http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
 			ctx := request.Context()
-			ctx = WithSdk(ctx, newSdk())
+			ctx = WithSdk(ctx, newSdk(eventsUrl, pollingUrl, streamingUrl))
 			ctx = WithApi(ctx, NewApi(client))
 			request = request.WithContext(ctx)
 			handler.ServeHTTP(writer, request)
diff --git a/internal/dev_server/adapters/sdk.go b/internal/dev_server/adapters/sdk.go
index f4d85b1b..6960350a 100644
--- a/internal/dev_server/adapters/sdk.go
+++ b/internal/dev_server/adapters/sdk.go
@@ -20,16 +20,33 @@ func GetSdk(ctx context.Context) Sdk {
 }
 
 type Sdk struct {
+	eventsUrl    string
+	pollingUrl   string
+	streamingUrl string
 }
 
-func newSdk() Sdk {
-	return Sdk{}
+func newSdk(eventsUrl, pollingUrl, streamingUrl string) Sdk {
+	return Sdk{
+		eventsUrl:    eventsUrl,
+		pollingUrl:   pollingUrl,
+		streamingUrl: streamingUrl,
+	}
 }
 
 func (s Sdk) GetAllFlagsState(ctx context.Context, ldContext ldcontext.Context, sdkKey string) (flagstate.AllFlags, error) {
-	ldClient, err := ldsdk.MakeClient(sdkKey, 5*time.Second)
+	config := ldsdk.Config{}
+	if s.pollingUrl != "" {
+		config.ServiceEndpoints.Polling = s.pollingUrl
+	}
+	if s.eventsUrl != "" {
+		config.ServiceEndpoints.Events = s.eventsUrl
+	}
+	if s.streamingUrl != "" {
+		config.ServiceEndpoints.Streaming = s.streamingUrl
+	}
+	ldClient, err := ldsdk.MakeCustomClient(sdkKey, config, 5*time.Second)
 	if err != nil {
-		return flagstate.AllFlags{}, nil
+		return flagstate.AllFlags{}, err
 	}
 	flags := ldClient.AllFlagsState(ldContext)
 	return flags, nil
diff --git a/internal/dev_server/dev_server.go b/internal/dev_server/dev_server.go
index d5902959..d5115e70 100644
--- a/internal/dev_server/dev_server.go
+++ b/internal/dev_server/dev_server.go
@@ -37,7 +37,7 @@ func (c LDClient) RunServer(ctx context.Context, accessToken, baseURI string) {
 	ss := api.NewStrictServer()
 	apiServer := api.NewStrictHandler(ss, nil)
 	r := mux.NewRouter()
-	r.Use(adapters.Middleware(*ldClient))
+	r.Use(adapters.Middleware(*ldClient, "https://events.ld.catamorphic.com", "https://relay-stg.ld.catamorphic.com", "https://relay-stg.ld.catamorphic.com")) // TODO add to config
 	r.Use(model.StoreMiddleware(sqlStore))
 	// TODO need a subrouter for relay endpoints
 	handler := api.HandlerFromMux(apiServer, r)