Rolling visa stay-days calculator
Rolling visa stay-days calculator - days used, days remaining and over-allowance flag from trip dates
Answeringour last check, 2026-10-20
1 of 1checks answered this week
303 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/immigration/stay-days
| Category | Everything else |
|---|---|
| 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 | $0.01 | 303 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"allowance_days": "90",
"as_of": "2026-10-14",
"entries": "2026-05-01,2026-09-15",
"exits": "2026-05-20",
"window_days": "180"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"allowance_days": {
"description": "optional allowed days in window, default 90 (query)",
"type": "string"
},
"as_of": {
"description": "optional YYYY-MM-DD calculation date, default today (query)",
"type": "string"
},
"entries": {
"description": "required comma-separated YYYY-MM-DD entry dates (query)",
"type": "string"
},
"exits": {
"description": "optional comma-separated YYYY-MM-DD exit dates; missing last exit means still present through as_of (query)",
"type": "string"
},
"window_days": {
"description": "optional rolling window days, default 180 (query)",
"type": "string"
}
},
"required": [
"entries"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"allowance_days": {
"description": "Allowance days",
"type": "number"
},
"as_of": {
"description": "Date the figures are valid for",
"type": "string"
},
"days_remaining": {
"description": "Days remaining",
"type": "number"
},
"days_used_in_window": {
"description": "Days used in window",
"type": "number"
},
"formula": {
"description": "Formula used for the calculation",
"type": "string"
},
"over_allowance": {
"description": "Over allowance",
"type": "boolean"
},
"scope_note": {
"description": "What this data covers and what it leaves out",
"type": "string"
},
"trips_counted": {
"description": "Trips counted",
"type": "array"
},
"window_days": {
"description": "Number of days in the lookback window",
"type": "number"
},
"window_start": {
"description": "Window start",
"type": "string"
}
},
"required": [
"as_of",
"window_days",
"allowance_days",
"days_used_in_window",
"days_remaining",
"over_allowance"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}