diff --git a/mgmt/rest/api/api.go b/mgmt/rest/api/api.go
new file mode 100644
index 000000000..1b85a902d
--- /dev/null
+++ b/mgmt/rest/api/api.go
@@ -0,0 +1,18 @@
+package api
+
+import (
+	"github.com/julienschmidt/httprouter"
+)
+
+type API interface {
+	GetRoutes() []Route
+	BindMetricManager(Metrics)
+	BindTaskManager(Tasks)
+	BindTribeManager(Tribe)
+	BindConfigManager(Config)
+}
+
+type Route struct {
+	Method, Path string
+	Handle       httprouter.Handle
+}
diff --git a/mgmt/rest/api/config.go b/mgmt/rest/api/config.go
new file mode 100644
index 000000000..f45c05028
--- /dev/null
+++ b/mgmt/rest/api/config.go
@@ -0,0 +1,15 @@
+package api
+
+import (
+	"github.com/intelsdi-x/snap/core"
+	"github.com/intelsdi-x/snap/core/cdata"
+)
+
+type Config interface {
+	GetPluginConfigDataNode(core.PluginType, string, int) cdata.ConfigDataNode
+	GetPluginConfigDataNodeAll() cdata.ConfigDataNode
+	MergePluginConfigDataNode(pluginType core.PluginType, name string, ver int, cdn *cdata.ConfigDataNode) cdata.ConfigDataNode
+	MergePluginConfigDataNodeAll(cdn *cdata.ConfigDataNode) cdata.ConfigDataNode
+	DeletePluginConfigDataNodeField(pluginType core.PluginType, name string, ver int, fields ...string) cdata.ConfigDataNode
+	DeletePluginConfigDataNodeFieldAll(fields ...string) cdata.ConfigDataNode
+}
diff --git a/mgmt/rest/api/metric.go b/mgmt/rest/api/metric.go
new file mode 100644
index 000000000..503fb97ee
--- /dev/null
+++ b/mgmt/rest/api/metric.go
@@ -0,0 +1,18 @@
+package api
+
+import (
+	"github.com/intelsdi-x/snap/core"
+	"github.com/intelsdi-x/snap/core/serror"
+)
+
+type Metrics interface {
+	MetricCatalog() ([]core.CatalogedMetric, error)
+	FetchMetrics(core.Namespace, int) ([]core.CatalogedMetric, error)
+	GetMetricVersions(core.Namespace) ([]core.CatalogedMetric, error)
+	GetMetric(core.Namespace, int) (core.CatalogedMetric, error)
+	Load(*core.RequestedPlugin) (core.CatalogedPlugin, serror.SnapError)
+	Unload(core.Plugin) (core.CatalogedPlugin, serror.SnapError)
+	PluginCatalog() core.PluginCatalog
+	AvailablePlugins() []core.AvailablePlugin
+	GetAutodiscoverPaths() []string
+}
diff --git a/mgmt/rest/api/task.go b/mgmt/rest/api/task.go
new file mode 100644
index 000000000..baab427d0
--- /dev/null
+++ b/mgmt/rest/api/task.go
@@ -0,0 +1,19 @@
+package api
+
+import (
+	"github.com/intelsdi-x/snap/core"
+	"github.com/intelsdi-x/snap/core/serror"
+	"github.com/intelsdi-x/snap/pkg/schedule"
+	"github.com/intelsdi-x/snap/scheduler/wmap"
+)
+
+type Tasks interface {
+	CreateTask(schedule.Schedule, *wmap.WorkflowMap, bool, ...core.TaskOption) (core.Task, core.TaskErrors)
+	GetTasks() map[string]core.Task
+	GetTask(string) (core.Task, error)
+	StartTask(string) []serror.SnapError
+	StopTask(string) []serror.SnapError
+	RemoveTask(string) error
+	WatchTask(string, core.TaskWatcherHandler) (core.TaskWatcherCloser, error)
+	EnableTask(string) (core.Task, error)
+}
diff --git a/mgmt/rest/api/tribe.go b/mgmt/rest/api/tribe.go
new file mode 100644
index 000000000..662f248d4
--- /dev/null
+++ b/mgmt/rest/api/tribe.go
@@ -0,0 +1,17 @@
+package api
+
+import (
+	"github.com/intelsdi-x/snap/core/serror"
+	"github.com/intelsdi-x/snap/mgmt/tribe/agreement"
+)
+
+type Tribe interface {
+	GetAgreement(name string) (*agreement.Agreement, serror.SnapError)
+	GetAgreements() map[string]*agreement.Agreement
+	AddAgreement(name string) serror.SnapError
+	RemoveAgreement(name string) serror.SnapError
+	JoinAgreement(agreementName, memberName string) serror.SnapError
+	LeaveAgreement(agreementName, memberName string) serror.SnapError
+	GetMembers() []string
+	GetMember(name string) *agreement.Member
+}