karte.halowerk.com
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.
Offering
- Provider
- karte.halowerk.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Location And Travel
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://karte.halowerk.com/v1/ev-charging- MIME type
- application/json
- First seen
- 2026-10-16T01:57:40.935Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "5000",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
}
]Observed health
- Status
- Healthy
- Latest latency
- 316 ms
- Average latency
- 1044 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 11 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"POST",
"PUT",
"PATCH"
]
},
"bodyType": {
"type": "string",
"enum": [
"json",
"form-data",
"text"
]
},
"body": {
"type": "object",
"required": [
"lat",
"lon"
],
"additionalProperties": false,
"properties": {
"lat": {
"type": "number",
"minimum": -90,
"maximum": 90
},
"lon": {
"type": "number",
"minimum": -180,
"maximum": 180
},
"radius_km": {
"type": "number",
"minimum": 0.1,
"maximum": 50,
"default": 5
},
"min_power_kw": {
"type": "number",
"minimum": 0,
"maximum": 400,
"description": "Only stations with at least this rating on any connector."
},
"connector": {
"type": "string",
"enum": [
"type2",
"type2_combo",
"type2_cable",
"chademo",
"tesla_supercharger",
"tesla_destination",
"ccs",
"type1",
"schuko",
"cee_blue",
"cee_red"
],
"description": "Only stations offering this connector."
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 200,
"default": 60
}
}
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"POST",
"PUT",
"PATCH"
]
},
"bodyType": {
"type": "string",
"enum": [
"json",
"form-data",
"text"
]
},
"body": {
"type": "object",
"required": [
"lat",
"lon"
],
"additionalProperties": false,
"properties": {
"lat": {
"type": "number",
"minimum": -90,
"maximum": 90
},
"lon": {
"type": "number",
"minimum": -180,
"maximum": 180
},
"radius_km": {
"type": "number",
"minimum": 0.1,
"maximum": 50,
"default": 5
},
"min_power_kw": {
"type": "number",
"minimum": 0,
"maximum": 400,
"description": "Only stations with at least this rating on any connector."
},
"connector": {
"type": "string",
"enum": [
"type2",
"type2_combo",
"type2_cable",
"chademo",
"tesla_supercharger",
"tesla_destination",
"ccs",
"type1",
"schuko",
"cee_blue",
"cee_red"
],
"description": "Only stations offering this connector."
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 200,
"default": 60
}
}
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"additionalProperties": false
}
},
"required": [
"input"
]
}