Radon potential for a U.S
Radon potential for a U.S. address or coordinates (USGS and EPA) - low, moderate or high with screening range
Answeringour last check, 2026-10-18
1 of 1checks answered this week
382 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/radon/potential
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.01 | 382 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"lat": "39.74",
"lon": "-105.0"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"lat": {
"description": "latitude (query)",
"type": "string"
},
"lon": {
"description": "longitude (query)",
"type": "string"
}
},
"required": [
"lat",
"lon"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"found": {
"description": "True when the lookup matched a record",
"type": "boolean"
},
"geologic_province": {
"description": "Geologic province",
"type": [
"string",
"null"
]
},
"geology": {
"type": [
"string",
"null"
]
},
"guidance": {
"type": "string"
},
"lat": {
"description": "Latitude in decimal degrees",
"type": [
"number",
"null"
]
},
"lon": {
"description": "Longitude in decimal degrees",
"type": [
"number",
"null"
]
},
"place": {
"description": "Place the result refers to",
"type": [
"string",
"null"
]
},
"predicted_average_indoor_screening_level": {
"description": "Predicted average indoor screening level",
"type": [
"string",
"null"
]
},
"radon_index": {
"description": "Radon index",
"type": [
"number",
"null"
]
},
"radon_potential": {
"description": "Radon potential",
"type": [
"string",
"null"
]
},
"retrieved_at": {
"description": "Time the data was retrieved from the source (UTC)",
"type": "string"
},
"source": {
"description": "Data source the values come from",
"type": "string"
},
"source_url": {
"description": "URL of the original source",
"type": "string"
},
"state": {
"description": "State or region",
"type": [
"string",
"null"
]
}
},
"required": [
"found",
"retrieved_at"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}