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.

}

}