Queries OpenStreetMap for charging stations within a radius of a point and retur
Queries OpenStreetMap for charging stations within a radius of a point and returns each with its position, distance, operator, network, connector types with their individual power ratings and socket counts, access restrictions, fee status, opening hours and whether authentication is required. Results are sorted nearest first and can be filtered to a minimum power or a required connector type, which is the question a vehicle actually has.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
892 msmedian answer time
$0.005listed price per call
$0.005price 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://karte.halowerk.com/v1/ev-charging
| Category | Everything else |
|---|---|
| Provider host | karte.halowerk.com |
| Networks | eip155:8453 |
| 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 |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.005 | 892 ms |
Example input (from the provider)
{
"body": {
"lat": 52.52,
"limit": 60,
"lon": 13.405,
"radius_km": 5
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"connector": {
"description": "Only stations offering this connector.",
"enum": [
"type2",
"type2_combo",
"type2_cable",
"chademo",
"tesla_supercharger",
"tesla_destination",
"ccs",
"type1",
"schuko",
"cee_blue",
"cee_red"
],
"type": "string"
},
"lat": {
"maximum": 90,
"minimum": -90,
"type": "number"
},
"limit": {
"default": 60,
"maximum": 200,
"minimum": 1,
"type": "integer"
},
"lon": {
"maximum": 180,
"minimum": -180,
"type": "number"
},
"min_power_kw": {
"description": "Only stations with at least this rating on any connector.",
"maximum": 400,
"minimum": 0,
"type": "number"
},
"radius_km": {
"default": 5,
"maximum": 50,
"minimum": 0.1,
"type": "number"
}
},
"required": [
"lat",
"lon"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}