Position size from account equity, risk percent, entry and stop
Position size from account equity, risk percent, entry and stop: units, notional, leverage needed and target prices at chosen R multiples.
Answeringour last check, 2026-10-20
1 of 1checks answered this week
1101 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/trading/position-size
| Category | Market data |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.01 | 1101 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"account_usd": "10000",
"entry_price": "65000",
"risk_percent": "1",
"stop_price": "63000"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"account_usd": {
"description": "account equity",
"type": "string"
},
"entry_price": {
"description": "planned entry",
"type": "string"
},
"risk_percent": {
"description": "percent of the account to risk, e.g. 1",
"type": "string"
},
"stop_price": {
"description": "stop loss price (below entry = long, above = short)",
"type": "string"
}
},
"required": [
"account_usd",
"risk_percent",
"entry_price",
"stop_price"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"account_usd": {
"description": "Account equity used",
"type": "number"
},
"entry_price": {
"description": "Planned entry price",
"type": "number"
},
"leverage_needed": {
"description": "Notional divided by account equity",
"type": "number"
},
"margin_for_10x_usd": {
"description": "Margin needed if the position is opened at 10x",
"type": "number"
},
"note": {
"description": "Plain-language caveat about how to read and use the result",
"type": "string"
},
"position_notional_usd": {
"description": "Notional value of the position in USD",
"type": "number"
},
"position_size_units": {
"description": "Units to buy or sell so the stop loses the risk amount",
"type": "number"
},
"risk_percent": {
"description": "Percent of the account risked",
"type": "number"
},
"risk_usd": {
"description": "Amount lost if the stop is hit",
"type": "number"
},
"side": {
"description": "Trade direction inferred from the stop (below entry is long)",
"type": "string"
},
"source": {
"description": "Where the data or formula comes from",
"type": "string"
},
"stop_distance_percent": {
"description": "Distance from entry to stop, in percent",
"type": "number"
},
"stop_price": {
"description": "Stop loss price",
"type": "number"
},
"targets": {
"description": "Take-profit prices at the requested R multiples",
"items": {
"properties": {
"price": {
"description": "Target price",
"type": [
"number",
"null"
]
},
"profit_usd": {
"description": "Profit in USD if the target is reached",
"type": [
"number",
"null"
]
},
"r_multiple": {
"description": "Multiple of the initial risk",
"type": [
"number",
"null"
]
}
},
"type": "object"
},
"type": "array"
}
},
"required": [
"position_size_units",
"position_notional_usd"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}