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Halowerk EV Charging Station Finder
x402
Halowerk EV Charging Station Finder is a paid API for AI agents from karte.halowerk.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-13).
Queries OpenStreetMap for EV charging stations within a radius of a given coordinate, returning detailed info on connectors, power ratings, operators, access, fees, and opening hours sorted by distance.
Price / call$0.005
Success—
StatusUnknown
How this service works
HALOWERK kartenwerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.
Output
A list of EV charging stations sorted by ascending distance from the query point, each including GPS position, distance in meters, operator name, network affiliation, available connector types with individual power ratings and socket counts, access restriction details, fee status (free or paid), opening hours, and whether authentication (RFID/app) is required. Results can be pre-filtered to a minimum power threshold or specific connector type.
Example use cases
Route planning for long EV trip
“I'm driving from Munich to Berlin in my Tesla tomorrow — can you find CCS fast chargers with at least 100kW along the route, starting with stations within 5km of 48.1351° N, 11.5820° E, and tell me which ones are open 24 hours and don't require membership?”
Finding free chargers in a city
“I'm parking near 51.5074° N, 0.1278° W in London and want to top up my EV for free — find me any free-to-use charging stations within 1km, with at least a Type 2 socket, and let me know if any of them need an app or card to unlock.”
Fleet charging logistics check
“We operate electric delivery vans that use CHAdeMO connectors — can you find all charging stations within 10km of our depot at 48.8566° N, 2.3522° E that offer at least 22kW, and show me which ones have multiple sockets available and what the access restrictions are?”
Technical details
Endpoint
POSThttps://karte.halowerk.com/v1/ev-charging?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, filterable EV charging station data from OpenStreetMap including connector-level detail (power, socket count, type), operator info, access conditions, and fee status — particularly when the query is vehicle-specific (connector type or minimum power) and proximity-sorted results are needed. Prefer over generic POI searches that lack connector-level granularity.
Side effects
- No charging stations found within the specified radius — try increasing the radius
- Invalid coordinate format — latitude must be -90 to 90, longitude -180 to 180
- Requested minimum power or connector type yields zero results — relax filters
- OpenStreetMap data may be incomplete or outdated for some regions
- Radius too large may result in slow response or truncated results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lat | number | |
| lon | number | |
| limit | integer | |
| connector | string | Only stations offering this connector. |
| radius_km | number | |
| min_power_kw | number | Only stations with at least this rating on any connector. |
Tags
x402
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