intake/tests/demo_basic_callback/intake.json

{
  "action": {
    "fetch": {
      "args": [
        "./increment.py",
        "fetch"
      ]
    },
    "increment": {
      "args": [
        "./increment.py",
        "increment"
      ]
    },
    "decrement": {
      "args": [
        "./increment.py",
        "decrement"
      ]
    }
  }
}