Go

A cgo wrapper over the C ABI. Construct a Screener from a JSON spec, then drive it with Command(json) -> json.

bash

go get github.com/wickra-lib/wickra-screener-go

package main

import (
	"fmt"

	wickra "github.com/wickra-lib/wickra-screener-go"
)

func main() {
	spec := `{"universe":["AAA","BBB"],
	  "condition":{"type":"cmp",
	    "left":{"kind":"indicator","name":"Rsi","params":[14]},
	    "op":"lt","right":{"kind":"const","value":30.0}}}`

	screener, err := wickra.New(spec)
	if err != nil {
		panic(err)
	}
	defer screener.Close()

	report, err := screener.Command(`{"cmd":"scan","data":{}}`)
	if err != nil {
		panic(err)
	}
	fmt.Println("wickra-screener", wickra.Version())
	fmt.Println(report)
}

Go module (pkg.go.dev)
Source & examples

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