USA! - Universal store API

Extremely easy way how to create REST API. All you need to do is create a configuration file with definitions of your API and prepare backend to store all of these data (multiple backends supported). Then you can simply run it anywhere because USA is just one small binary file (also shipped as Docker image).

Example of API configuration file:

- name: people
  api:
    client: "domain.com"    # value for CORS - optional
    bearer: "xyz"           # API auth
    limits: # API rate limits
      list: "0"             # unlimited
      get: "0"              # unlimited
      put: "5m"             # 5 requests / minute [s,m,h,d - available]
      delete: "-1"          # endpoint disabled
  fields:
    firstname:
      type: "string"
      required: false
    lastname:
      type: "string"
      required: true
      min: 1                # min length of lastname field
      max: 50               # max length of lastname field
    email:
      type: "string"
      rule: "email"         # field must contain valid email address
      required: true

Run the app

# use config file with memory store
./universal-store-api run path/to/config.yml mem 

HTTP API

Create entity

PUT http://localhost:8080/people
Authorization: Bearer xyz
Content-Type: application/json

{
  "firstname": "tomas",
  "lastname": "kozak",
  "email": "email@talko.cz"
}

Get list of entities

GET http://localhost:8080/people
Authorization: Bearer xyz

Get entity detail

GET http://localhost:8080/people/[ENTITY-ID]
Authorization: Bearer xyz

Delete entity

DELETE http://localhost:8080/people/[ENTITY-ID]
Authorization: Bearer xyz

Current limitations

USA does not support pagination. It's not recommended using USA for project with more than 1000 entities.