Jolt

Need to quickly stand up a back-end JSON API for prototyping or educational purposes? Jolt gives you a full REST API with zero coding, powered by Elixir.

Example

1. Create a db.json file with your example data:

   {
     "products": [
       {
         "id": 1,
         "name": "Unicycle",
         "price": 99.0,
         "condition": "Excellent"
       }
     ],
     "todos": [
       {
         "id": 1,
         "title": "Shovel snow",
         "completed": true
       },
       {
         "id": 2,
         "phrase": "Rake leaves",
         "completed": false
       }
     ]
   }

2. Start Jolt:

   $ ./jolt db.json

3. Go to http://localhost:4000/todos, for example, and you'll get

   [
     {
       "id": 1,
       "title": "Shovel snow",
       "completed": true
     },
     {
       "id": 2,
       "phrase": "Rake leaves",
       "completed": false
     }
   ]

Based on the previous db.json file, you also get the following routes:

GET    /products
GET    /products/1
POST   /products
PUT    /products/1
DELETE /products/1

GET    /todos
GET    /todos/1
POST   /todos
PUT    /todos/1
DELETE /todos/1

GET /db

If you make POST, PUT, or DELETE requests, changes are automatically saved to db.json.

Installation

Jolt is intended to be used as a command-line tool. As such, you'll need to run the following to create the jolt executable:

mix deps.get
mix escript.build

Credits

Inspired by json-server

License

MIT - Mike Clark