1 files changed, 22 insertions, 0 deletions
diff --git a/pkg/types/endpoint.go b/pkg/types/endpoint.go
new file mode 100644
index 0000000..0e4bab2
--- /dev/null
+++ b/pkg/types/endpoint.go
@@ -0,0 +1,22 @@
+package types
+
+import "strings"
+
+type Endpoint string
+
+const (
+	EndpointAddLeaf             = Endpoint("add-leaf")
+	EndpointAddCosignature      = Endpoint("add-cosignature")
+	EndpointGetTreeHeadLatest   = Endpoint("get-tree-head-latest")
+	EndpointGetTreeHeadToSign   = Endpoint("get-tree-head-to-sign")
+	EndpointGetTreeHeadCosigned = Endpoint("get-tree-head-cosigned")
+	EndpointGetInclusionProof   = Endpoint("get-inclusion-proof")
+	EndpointGetConsistencyProof = Endpoint("get-consistency-proof")
+	EndpointGetLeaves           = Endpoint("get-leaves")
+)
+
+// Path joins a number of components to form a full endpoint path.  For example,
+// EndpointAddLeaf.Path("example.com", "sigsum/v0") -> example.com/sigsum/v0/add-leaf.
+func (e Endpoint) Path(components ...string) string {
+	return strings.Join(append(components, string(e)), "/")
+}