diff --git a/openapi/openebench-rest-api.json b/openapi/openebench-rest-api.json
new file mode 100644
index 0000000000000000000000000000000000000000..4455e1d03d2d8b95cfc38226844092610d2c207d
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+++ b/openapi/openebench-rest-api.json
@@ -0,0 +1,133 @@
+{
+  "openapi" : "3.0.1",
+  "info" : {
+    "title" : "OpenEBench REST API services",
+    "description" : "OpenEBench REST API services",
+    "contact" : {
+      "email" : "https://openebench.bsc.es"
+    },
+    "license" : {
+      "name" : "LGPL 2.1",
+      "url" : "https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
+    },
+    "version" : "0.1.0"
+  },
+  "servers" : [ {
+    "url" : "https://openebench.bsc.es/api/scientific/access"
+  } ],
+  "paths" : {
+    "/{collection}" : {
+      "get" : {
+        "summary" : "returns OpenEBench collection of data",
+        "operationId" : "getObjects",
+        "parameters" : [ {
+          "name" : "collection",
+          "in" : "path",
+          "description" : "OpenEBench collection",
+          "required" : true,
+          "schema" : {
+            "type" : "string",
+            "enum": ["BenchmarkingEvent",
+                     "Challenge",
+                     "Community",
+                     "Contact",
+                     "Dataset",
+                     "IdSolv",
+                     "Metrics",
+                     "Reference",
+                     "Schema",
+                     "TestAction",
+                     "Tool"]
+          },
+          "example" : "Contact"
+        } ],
+        "responses" : {
+          "default" : {
+            "description" : "default response",
+            "content" : {
+              "application/json" : { }
+            }
+          }
+        }
+      }
+    },
+    "/{collection}/{id}" : {
+      "get" : {
+        "summary" : "returns OpenEBench data object",
+        "operationId" : "getObject",
+        "parameters" : [ {
+          "name" : "collection",
+          "in" : "path",
+          "description" : "OpenEBench collection",
+          "required" : true,
+          "schema" : {
+            "type" : "string",
+            "enum": ["BenchmarkingEvent",
+                     "Challenge",
+                     "Community",
+                     "Contact",
+                     "Dataset",
+                     "IdSolv",
+                     "Metrics",
+                     "Reference",
+                     "Schema",
+                     "TestAction",
+                     "Tool"]
+          },
+          "example" : "Contact"
+        }, {
+          "name" : "id",
+          "in" : "path",
+          "description" : "object id",
+          "required" : true,
+          "schema" : {
+            "type" : "string"
+          },
+          "example" : "OEBD00200001FO"
+        } ],
+        "responses" : {
+          "default" : {
+            "description" : "default response",
+            "content" : {
+              "application/json" : { }
+            }
+          }
+        }
+      },
+      "head" : {
+        "summary" : "Check whether the object exists",
+        "operationId" : "hasObject",
+        "parameters" : [ {
+          "name" : "collection",
+          "in" : "path",
+          "description" : "data collection",
+          "required" : true,
+          "schema" : {
+            "type" : "string"
+          },
+          "example" : "BenchmarkingEvent"
+        }, {
+          "name" : "id",
+          "in" : "path",
+          "description" : "object id",
+          "required" : true,
+          "schema" : {
+            "type" : "string"
+          },
+          "example" : "OEBD00200001FO"
+        } ],
+        "responses" : {
+          "200" : {
+            "description" : "object exists"
+          },
+          "400" : {
+            "description" : "invalid id"
+          },
+          "404" : {
+            "description" : "object not found"
+          }
+        }
+      }
+    }
+  }
+}
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