Reverse-geocode coordinates to the nearest address (OpenStreetMap Nominatim) — G
Reverse-geocode coordinates to the nearest address (OpenStreetMap Nominatim) — Genesis402 / UnyKorn Operator Network
Answeringour last check, 2026-10-20
1 of 1checks answered this week
252 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
POST https://twin.unykorn.org/reverse-geocode
| Category | Everything else |
|---|---|
| Provider host | twin.unykorn.org |
| Networks | eip155:137, 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 |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.01 | 252 ms |
Example input (from the provider)
{
"body": {
"params": {
"lat": 33.749,
"lon": -84.388
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"body": {
"properties": {
"params": {
"properties": {
"lat": {
"description": "latitude -90..90",
"maximum": 90,
"minimum": -90,
"type": "number"
},
"lon": {
"description": "longitude -180..180",
"maximum": 180,
"minimum": -180,
"type": "number"
},
"zoom": {
"description": "detail level 0-18 (default 18)",
"maximum": 18,
"minimum": 0,
"type": "integer"
}
},
"required": [
"lat",
"lon"
],
"type": "object"
}
},
"required": [
"params"
],
"type": "object"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}