diff --git a/Gopkg.lock b/Gopkg.lock
index 8ac99343f..cdc73c308 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -2,11 +2,11 @@
 
 
 [[projects]]
-  digest = "1:e7d639ec86898de9f66871353d23d3ffa7a10851c8f482e13e465ba189095863"
+  digest = "1:6dc488b91a2b40fa969ff8f363995cda842b7bf63b04c5f3d7b5b931e49a4a83"
   name = "github.com/aiven/aiven-go-client"
   packages = ["."]
   pruneopts = "UT"
-  revision = "ec0871c583db5c4c154c68d814099fedacfc8ba5"
+  revision = "1229534dc578f64766c377491fd727d08fd95ac5"
   source = "github.com/aiven/aiven-go-client"
 
 [[projects]]
diff --git a/Gopkg.toml b/Gopkg.toml
index 24418fbe0..74f3ba9fb 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -13,7 +13,7 @@
 
 [[constraint]]
   name = "github.com/aiven/aiven-go-client"
-  revision = "ec0871c583db5c4c154c68d814099fedacfc8ba5"
+  revision = "1229534dc578f64766c377491fd727d08fd95ac5"
   source = "github.com/aiven/aiven-go-client"
 
 [prune]
diff --git a/Makefile b/Makefile
index 11532f9e6..25183bde1 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,8 @@ update-vendor:
 #################################################
 
 bins: vendor
-	packr build -o terraform-provider-aiven .
+	GOOS=linux GOARCH=amd64 packr build -o terraform-provider-aiven-linux_amd64 .
+	GOOS=darwin GOARCH=amd64 packr build -o terraform-provider-aiven-darwin_amd64 .
 
 #################################################
 # Testing and linting
diff --git a/resource_service_integration_endpoint.go b/resource_service_integration_endpoint.go
index d9ff3f251..be3732110 100644
--- a/resource_service_integration_endpoint.go
+++ b/resource_service_integration_endpoint.go
@@ -39,6 +39,12 @@ func resourceServiceIntegrationEndpoint() *schema.Resource {
 				Required:    true,
 				Type:        schema.TypeString,
 			},
+			"endpoint_config": {
+				Description: "Integration endpoint specific backend configuration",
+				Computed:    true,
+				Type:        schema.TypeMap,
+				Elem:        &schema.Schema{Type: schema.TypeString},
+			},
 			"datadog_user_config": {
 				Description: "Datadog specific user configurable settings",
 				Elem: &schema.Resource{
@@ -49,6 +55,16 @@ func resourceServiceIntegrationEndpoint() *schema.Resource {
 				Optional: true,
 				Type:     schema.TypeList,
 			},
+			"prometheus_user_config": {
+				Description: "Prometheus specific user configurable settings",
+				Elem: &schema.Resource{
+					Schema: GenerateTerraformUserConfigSchema(
+						GetUserConfigSchema("endpoint")["prometheus"].(map[string]interface{})),
+				},
+				MaxItems: 1,
+				Optional: true,
+				Type:     schema.TypeList,
+			},
 		},
 	}
 }
@@ -156,6 +172,14 @@ func copyServiceIntegrationEndpointPropertiesFromAPIResponseToTerraform(
 	if len(userConfig) > 0 {
 		d.Set(endpointType+"_user_config", userConfig)
 	}
+	// Must coerse all values into strings
+	endpointConfig := map[string]string{}
+	if len(endpoint.EndpointConfig) > 0 {
+		for key, value := range endpoint.EndpointConfig {
+			endpointConfig[key] = fmt.Sprintf("%v", value)
+		}
+	}
+	d.Set("endpoint_config", endpointConfig)
 
 	return nil
 }
diff --git a/templates/integration_endpoints_user_config_schema.json b/templates/integration_endpoints_user_config_schema.json
index f92e39e20..4fdb296aa 100644
--- a/templates/integration_endpoints_user_config_schema.json
+++ b/templates/integration_endpoints_user_config_schema.json
@@ -26,5 +26,25 @@
       "datadog_api_key"
     ],
     "type": "object"
+  },
+  "prometheus": {
+    "additionalProperties": false,
+    "properties": {
+      "basic_auth_password": {
+        "example": "fhyFNBjj3R",
+        "maxLength": 64,
+        "minLength": 8,
+        "title": "Prometheus basic authentication password",
+        "type": "string"
+      },
+      "basic_auth_username": {
+        "example": "prom4851",
+        "maxLength": 32,
+        "minLength": 5,
+        "title": "Prometheus basic authentication username",
+        "type": "string"
+      }
+    },
+    "type": "object"
   }
 }
diff --git a/templates/integrations_user_config_schema.json b/templates/integrations_user_config_schema.json
index 71f5f2b66..213691e9a 100644
--- a/templates/integrations_user_config_schema.json
+++ b/templates/integrations_user_config_schema.json
@@ -49,5 +49,10 @@
       }
     },
     "type": "object"
+  },
+  "prometheus": {
+    "additionalProperties": true,
+    "title": "Integration user config",
+    "type": "object"
   }
 }
diff --git a/templates/service_user_config_schema.json b/templates/service_user_config_schema.json
index c481fbefe..a2445b4e0 100644
--- a/templates/service_user_config_schema.json
+++ b/templates/service_user_config_schema.json
@@ -507,6 +507,38 @@
         "title": "Enable Kafka-REST service",
         "type": "boolean"
       },
+      "kafka_rest_config": {
+        "additionalProperties": false,
+        "properties": {
+          "consumer_request_max_bytes": {
+            "default": 67108864,
+            "maximum": 671088640,
+            "minimum": 0,
+            "title": "Maximum number of bytes in unencoded message keys and values by a single request",
+            "type": "integer"
+          },
+          "producer_acks": {
+            "default": "1",
+            "enum": [
+              "all",
+              "-1",
+              "0",
+              "1"
+            ],
+            "title": "The number of acknowledgments the producer requires the leader to have received before considering a request complete. If set to 'all' or '-1', the leader will wait for the full set of in-sync replicas to acknowledge the record.",
+            "type": "string"
+          },
+          "producer_linger_ms": {
+            "default": 0,
+            "maximum": 5000,
+            "minimum": 0,
+            "title": "Wait for up to the given delay to allow batching records together",
+            "type": "integer"
+          }
+        },
+        "title": "Kafka REST configuration",
+        "type": "object"
+      },
       "kafka_version": {
         "enum": [
           "1.0",
@@ -756,7 +788,8 @@
           "9.3",
           "9.5",
           "9.6",
-          "10"
+          "10",
+          "11"
         ],
         "title": "PostgreSQL major version",
         "type": [