jsonBuilder

4月14日

Library "jsonBuilder"

jsonBuilder is a lightweight Pine Script utility library for building JSON strings manually. It includes functions to convert key-value pairs into JSON format and to combine multiple pairs into a complete JSON object.

jsonString(key, value) – Converts a string key and string value into a valid JSON key-value pair.

jsonObject(pair1, ..., pair20) – Merges up to 20 key-value pairs into a complete JSON object string. Empty arguments are skipped automatically.

This is useful when sending structured JSON data via webhooks or external integrations from Pine Script.

4月14日

リリースノート

v2

// Create JSON key-value pairs
symbolKV = jsonBuilder.jsonString("symbol", syminfo.ticker)
priceKV  = jsonBuilder.jsonString("price", str.tostring(close, "#.##"))
timeKV   = jsonBuilder.jsonString("time", str.tostring(time))

// Combine pairs into a complete JSON object
json = jsonBuilder.jsonObject(symbolKV, priceKV, timeKV)

{
  "symbol": "BTCUSD",
  "price": "70823.45",
  "time": "1713108494000"
}

json = jsonBuilder.jsonObject(
    jsonBuilder.jsonString("symbol", syminfo.ticker),
    jsonBuilder.jsonString("price", str.tostring(close, "#.##")),
    jsonBuilder.jsonString("time", str.tostring(time))
)

{"symbol": "ETHUSD", "price": "3582.10", "time": "1713111120000"}