diff --git a/docs/docs.go b/docs/docs.go
index cd322bd2f..6de82f426 100644
--- a/docs/docs.go
+++ b/docs/docs.go
@@ -33,7 +33,6 @@ const docTemplate = `{
                     "application/json"
                 ],
                 "summary": "Try to accept a block proof assignment",
-                "operationId": "create-assignment",
                 "parameters": [
                     {
                         "description": "assignment request body",
@@ -61,6 +60,29 @@ const docTemplate = `{
                 }
             }
         },
+        "/signedBlocks": {
+            "get": {
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "summary": "Get signed blocks",
+                "operationId": "get-signed-blocks",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "type": "array",
+                            "items": {
+                                "$ref": "#/definitions/prover_server.SignedBlock"
+                            }
+                        }
+                    }
+                }
+            }
+        },
         "/status": {
             "get": {
                 "consumes": [
@@ -123,6 +145,12 @@ const docTemplate = `{
         "prover_server.ProposeBlockResponse": {
             "type": "object",
             "properties": {
+                "maxBlockID": {
+                    "type": "integer"
+                },
+                "maxProposedIn": {
+                    "type": "integer"
+                },
                 "prover": {
                     "type": "string"
                 },
@@ -134,12 +162,35 @@ const docTemplate = `{
                 }
             }
         },
+        "prover_server.SignedBlock": {
+            "type": "object",
+            "properties": {
+                "blockHash": {
+                    "type": "string"
+                },
+                "blockID": {
+                    "type": "integer"
+                },
+                "proverAddress": {
+                    "type": "string"
+                },
+                "signature": {
+                    "type": "string"
+                }
+            }
+        },
         "prover_server.Status": {
             "type": "object",
             "properties": {
                 "currentCapacity": {
                     "type": "integer"
                 },
+                "heartBeatSignature": {
+                    "type": "array",
+                    "items": {
+                        "type": "integer"
+                    }
+                },
                 "maxExpiry": {
                     "type": "integer"
                 },
@@ -151,6 +202,9 @@ const docTemplate = `{
                 },
                 "minSgxTierFee": {
                     "type": "integer"
+                },
+                "prover": {
+                    "type": "string"
                 }
             }
         }
diff --git a/docs/swagger.json b/docs/swagger.json
index e0db39db9..157ede6dd 100644
--- a/docs/swagger.json
+++ b/docs/swagger.json
@@ -24,7 +24,6 @@
                     "application/json"
                 ],
                 "summary": "Try to accept a block proof assignment",
-                "operationId": "create-assignment",
                 "parameters": [
                     {
                         "description": "assignment request body",
@@ -52,6 +51,29 @@
                 }
             }
         },
+        "/signedBlocks": {
+            "get": {
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "summary": "Get signed blocks",
+                "operationId": "get-signed-blocks",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "type": "array",
+                            "items": {
+                                "$ref": "#/definitions/prover_server.SignedBlock"
+                            }
+                        }
+                    }
+                }
+            }
+        },
         "/status": {
             "get": {
                 "consumes": [
@@ -114,6 +136,12 @@
         "prover_server.ProposeBlockResponse": {
             "type": "object",
             "properties": {
+                "maxBlockID": {
+                    "type": "integer"
+                },
+                "maxProposedIn": {
+                    "type": "integer"
+                },
                 "prover": {
                     "type": "string"
                 },
@@ -125,12 +153,35 @@
                 }
             }
         },
+        "prover_server.SignedBlock": {
+            "type": "object",
+            "properties": {
+                "blockHash": {
+                    "type": "string"
+                },
+                "blockID": {
+                    "type": "integer"
+                },
+                "proverAddress": {
+                    "type": "string"
+                },
+                "signature": {
+                    "type": "string"
+                }
+            }
+        },
         "prover_server.Status": {
             "type": "object",
             "properties": {
                 "currentCapacity": {
                     "type": "integer"
                 },
+                "heartBeatSignature": {
+                    "type": "array",
+                    "items": {
+                        "type": "integer"
+                    }
+                },
                 "maxExpiry": {
                     "type": "integer"
                 },
@@ -142,6 +193,9 @@
                 },
                 "minSgxTierFee": {
                     "type": "integer"
+                },
+                "prover": {
+                    "type": "string"
                 }
             }
         }
diff --git a/docs/swagger.yaml b/docs/swagger.yaml
index 348f3bf08..e6d809428 100644
--- a/docs/swagger.yaml
+++ b/docs/swagger.yaml
@@ -25,6 +25,10 @@ definitions:
     type: object
   prover_server.ProposeBlockResponse:
     properties:
+      maxBlockID:
+        type: integer
+      maxProposedIn:
+        type: integer
       prover:
         type: string
       signedPayload:
@@ -32,10 +36,25 @@ definitions:
           type: integer
         type: array
     type: object
+  prover_server.SignedBlock:
+    properties:
+      blockHash:
+        type: string
+      blockID:
+        type: integer
+      proverAddress:
+        type: string
+      signature:
+        type: string
+    type: object
   prover_server.Status:
     properties:
       currentCapacity:
         type: integer
+      heartBeatSignature:
+        items:
+          type: integer
+        type: array
       maxExpiry:
         type: integer
       minOptimisticTierFee:
@@ -44,6 +63,8 @@ definitions:
         type: integer
       minSgxTierFee:
         type: integer
+      prover:
+        type: string
     type: object
 info:
   contact:
@@ -61,7 +82,6 @@ paths:
     post:
       consumes:
       - application/json
-      operationId: create-assignment
       parameters:
       - description: assignment request body
         in: body
@@ -81,6 +101,21 @@ paths:
           schema:
             type: string
       summary: Try to accept a block proof assignment
+  /signedBlocks:
+    get:
+      consumes:
+      - application/json
+      operationId: get-signed-blocks
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            items:
+              $ref: '#/definitions/prover_server.SignedBlock'
+            type: array
+      summary: Get signed blocks
   /status:
     get:
       consumes:
diff --git a/prover/server/api.go b/prover/server/api.go
index f3b9db554..e6b158100 100644
--- a/prover/server/api.go
+++ b/prover/server/api.go
@@ -218,6 +218,7 @@ func (srv *ProverServer) CreateAssignment(c echo.Context) error {
 	})
 }
 
+// SignedBlock represents a signed block.
 type SignedBlock struct {
 	BlockID   uint64         `json:"blockID"`
 	BlockHash string         `json:"blockHash"`
@@ -231,7 +232,7 @@ type SignedBlock struct {
 //	@ID			   	get-signed-blocks
 //	@Accept			json
 //	@Produce		json
-//	@Success		200	{object} []SignedBlocks
+//	@Success		200	{object} []SignedBlock
 //	@Router			/signedBlocks [get]
 func (srv *ProverServer) GetSignedBlocks(c echo.Context) error {
 	latestBlock, err := srv.rpc.L2.BlockByNumber(c.Request().Context(), nil)