Impermanent loss calculator for Uniswap v2 (full range) and v3/v4 concentrated r
Impermanent loss calculator for Uniswap v2 (full range) and v3/v4 concentrated ranges: IL vs holding, out-of-range flag and final token mix.
Answeringour last check, 2026-10-04
1 of 1checks answered this week
315 msmedian answer time
$0.003listed price per call
$0.003price 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
POST https://api.vextorium.com/v1/impermanent-loss
| Category | Market data |
|---|---|
| Provider host | api.vextorium.com |
| Networks | eip155:10, eip155:5042, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-04 | valid payment request | 402 | $0.003 | 315 ms |
Example input (from the provider)
{
"body": {
"final_price": 2600,
"initial_price": 2000,
"max_range": 2400,
"min_range": 1800
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"final_price": {
"description": "Current or target price",
"type": "number"
},
"initial_price": {
"description": "Price at entry",
"type": "number"
},
"max_range": {
"description": "Optional upper bound of the range",
"type": "number"
},
"min_range": {
"description": "Optional lower bound of the range",
"type": "number"
}
},
"required": [
"initial_price",
"final_price"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"final_composition": {
"properties": {
"token0_pct": {
"type": [
"number",
"null"
]
},
"token1_pct": {
"type": [
"number",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"impermanent_loss_pct": {
"type": [
"number",
"null"
]
},
"note": {
"type": [
"string",
"null"
]
},
"out_of_range": {
"type": [
"boolean",
"null"
]
},
"price_change_pct": {
"type": [
"number",
"null"
]
},
"range": {
"items": {
"type": [
"null",
"number"
]
},
"type": [
"array",
"null"
]
},
"type": {
"type": [
"string",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}