Placeholders
Placeholders used in the screener
Placeholders are special dynamic variables that get replaced with real market data when a webhook is executed. They allow you to build fully dynamic JSON payloads based on price, levels, distances, moving averages, and other metrics.
{{ticker}} is replaced with the asset symbol (e.g., BTCUSDT).
{{close}} is replaced with the latest closing price at the moment the alert is triggered.
Cryptovizor now supports a full set of Key Levels placeholders.
Below is the complete matrix of available placeholders.
Here tf may be any timeframe: 5m, 15m, 30m, 1h, 2h, 4h, 12h, 1d.
Category: Moving Averages
{{tf_ma50}} — simple moving average 50
{{tf_ma200}} — simple moving average 200
Exmaples: {{1h_ma50}} or {{12h_ma200}}
Category: Support Key Levels
{{tf_support_center_price}} — support zone center
{{tf_support_zone_low}} — support zone low
{{tf_support_zone_high}} — support zone high
{{tf_support_strength}} — support strength (merge count)
{{tf_support_touches}} — number of touches
{{tf_distance_to_support_pct}} — distance to support in percent
{{tf_support_age_days}} — support age in days
Category: Resistance Key Levels
{{tf_resistance_center_price}} — resistance zone center
{{tf_resistance_zone_low}} — resistance zone low
{{tf_resistance_zone_high}} — resistance zone high
{{tf_resistance_strength}} — resistance strength (merge count)
{{tf_resistance_touches}} — number of touches
{{tf_distance_to_resistance_pct}} — distance to resistance in percent
{{tf_resistance_age_days}} — resistance age in days
Arithmetic operations in placeholders
Placeholders support simple arithmetic directly inside webhook JSON.
This allows you to dynamically calculate entries, stop-loss levels, take-profit targets, quantities, and more.
Format:
{{placeholder operator value}}
Allowed operators:
+addition-subtraction*multiplication/division
Basic examples
Addition:
{{close + 100}}
(add 100 to the last close price)
Subtraction:
{{close - 50}}
(subtract 50 from the price)
Multiplication — used for percentage changes:
{{close * 0.97}}
(price minus 3%)
Division:
{{1000 / close}}
(calculate position size for 1000 USD)
Percent logic:
price * 1.05 = +5%
price * 0.95 = –5%
price * 0.995 = –0.5%
Valid examples:
{{close * 1.02}} → +2%
{{close * 0.98}} → –2%
{{1h_resistance_zone_high - 150}} → resistance high minus 150
{{4h_support_center_price + 200}} → support center plus 200
Invalid examples (not supported):
{{close + 100 * 2}}
(two operations — not supported)
{{(close + 100) * 2}}
(parentheses are not supported)
{{{{close}} + 10}}
(nested placeholders are not supported)
Limitations
Parentheses are not supported
Nested placeholders are not supported
Only one operation is allowed:
{{placeholder operator value}}
Operator value cannot contain other placeholders
Example JSON (using real placeholders):
{
“name”: “Cryptovizor Key Levels”,
“secret”: “ljj8213138op”,
“symbol”: “{{ticker}}”,
“side”: “buy”,
“open”: {
“amount”: “10”,
“amountType”: “balanceLeverage”,
“scaled”: {
“qty”: “5”,
“price1”: {
“mode”: “ofs”,
“value”: “0.5”
},
“price2”: {
“mode”: “value”,
“value”: “{{1h_support_center_price * 0.995}}” // -0.5% from center of zone
},
“factor”: “1.03”
}
},
“sl”: {
“price”: “{{1h_support_zone_low * 0.98}}” // -2% from lower boundary of the support zone.
}
}
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