diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
new file mode 100644
index 0000000..482a6c1
--- /dev/null
+++ b/.github/workflows/go.yml
@@ -0,0 +1,58 @@
+name: Pull Request Checks
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - name: Checkout source code
+      uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.16
+
+    - name: Build
+      id: go-build
+      run: |
+        wget https://github.com/swaggo/swag/releases/download/v1.7.1/swag_linux_amd64.tar.gz -O - | tar -xz -C /tmp && cp /tmp/swag_linux_amd64/swag /usr/local/bin
+        make build
+
+  golangci-lint:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - name: Checkout source code
+      uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.16
+
+    - name: golangci-lint
+      uses: reviewdog/action-golangci-lint@v2
+      with:
+        go_version: 1.16
+        filter_mode: nofilter
+
+#    - name: Set up Go
+#      uses: actions/setup-go@v2
+#      with:
+#        go-version: 1.16
+#
+#    - name: Build
+#      id: generate-swaager-docs
+#      run: |
+#        wget https://github.com/swaggo/swag/releases/download/v1.7.1/swag_linux_amd64.tar.gz -O - | tar -xz -C /tmp && cp /tmp/swag_linux_amd64/swag /usr/local/bin
+#        make build
\ No newline at end of file
diff --git a/docs/openapi.json b/docs/openapi.json
new file mode 100644
index 0000000..252b49a
--- /dev/null
+++ b/docs/openapi.json
@@ -0,0 +1,217 @@
+{
+    "openapi": "3.0.1",
+    "info": {
+        "contact": {},
+        "title": "mobile wallet",
+        "version": "1.0.0"
+    },
+    "servers": [
+        {
+            "url": "/"
+        }
+    ],
+    "paths": {
+        "/books": {
+            "get": {
+                "tags": [
+                    "books"
+                ],
+                "summary": "Get books",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "content": {
+                            "*/*": {
+                                "schema": {
+                                    "type": "array",
+                                    "items": {
+                                        "$ref": "#/components/schemas/model.BookResponseDTO"
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            },
+            "post": {
+                "tags": [
+                    "books"
+                ],
+                "summary": "Create Book",
+                "requestBody": {
+                    "description": "body",
+                    "content": {
+                        "*/*": {
+                            "schema": {
+                                "$ref": "#/components/schemas/model.BookRequestDTO"
+                            }
+                        }
+                    },
+                    "required": false
+                },
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "content": {
+                            "*/*": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/model.BookResponseDTO"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-codegen-request-body-name": "body"
+            }
+        },
+        "/books/{id}": {
+            "get": {
+                "tags": [
+                    "books"
+                ],
+                "summary": "Get the book by id",
+                "parameters": [
+                    {
+                        "name": "id",
+                        "in": "path",
+                        "description": "id",
+                        "required": true,
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "content": {
+                            "*/*": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/model.BookResponseDTO"
+                                }
+                            }
+                        }
+                    }
+                }
+            },
+            "put": {
+                "tags": [
+                    "books"
+                ],
+                "summary": "Update the book information",
+                "parameters": [
+                    {
+                        "name": "id",
+                        "in": "path",
+                        "description": "id",
+                        "required": true,
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                ],
+                "requestBody": {
+                    "description": "body",
+                    "content": {
+                        "*/*": {
+                            "schema": {
+                                "$ref": "#/components/schemas/model.BookRequestDTO"
+                            }
+                        }
+                    },
+                    "required": false
+                },
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "content": {
+                            "*/*": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/model.BookResponseDTO"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-codegen-request-body-name": "body"
+            },
+            "delete": {
+                "tags": [
+                    "books"
+                ],
+                "summary": "Delete the book",
+                "parameters": [
+                    {
+                        "name": "id",
+                        "in": "path",
+                        "description": "id",
+                        "required": true,
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "",
+                        "content": {}
+                    }
+                }
+            }
+        }
+    },
+    "components": {
+        "schemas": {
+            "model.BookRequestDTO": {
+                "required": [
+                    "author",
+                    "publisher",
+                    "title"
+                ],
+                "type": "object",
+                "properties": {
+                    "author": {
+                        "type": "string",
+                        "description": "book author",
+                        "example": "David Wiesner"
+                    },
+                    "publisher": {
+                        "type": "string",
+                        "description": "book publisher",
+                        "example": "Clarion Books"
+                    },
+                    "title": {
+                        "type": "string",
+                        "description": "book title",
+                        "example": "The Three Pigs"
+                    }
+                }
+            },
+            "model.BookResponseDTO": {
+                "type": "object",
+                "properties": {
+                    "author": {
+                        "type": "string",
+                        "description": "book author",
+                        "example": "David Wiesner"
+                    },
+                    "id": {
+                        "type": "integer",
+                        "description": "book id",
+                        "example": 1234
+                    },
+                    "publisher": {
+                        "type": "string",
+                        "description": "book publisher",
+                        "example": "Clarion Books"
+                    },
+                    "title": {
+                        "type": "string",
+                        "description": "book title",
+                        "example": "The Three Pigs"
+                    }
+                }
+            }
+        }
+    }
+}