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geo.halowerk.com WGS84 to MGRS Converter
x402
geo.halowerk.com WGS84 to MGRS Converter is a paid API for AI agents from geo.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-13).
Converts WGS84 latitude/longitude coordinates to Military Grid Reference System (MGRS) notation using the open mgrs library, with configurable precision.
Price / call$0.004
Success—
StatusUnknown
How this service works
Converts WGS84 latitude and longitude to MGRS using the open mgrs library. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.
Output
Returns an MGRS grid reference string derived from the input WGS84 coordinates at the requested precision (0–5). Missing or unavailable fields are returned as null and listed in an unavailable_fields array. Derived values include disclosure of the calculation method used.
Example use cases
Military mission coordinate conversion
“I need to convert GPS coordinates 34.5528, 69.2075 to MGRS format with full precision 5 for a field report — what's the military grid reference?”
UAV waypoint grid encoding
“Take these drone waypoints — lat 51.5074, lon -0.1278 — and give me the MGRS grid reference at precision 4 so I can load them into our tactical map software.”
GIS data format standardization
“We have a coordinate at latitude -33.8688, longitude 151.2093 that needs to be expressed in MGRS notation at precision 3 for our mapping dataset — can you convert that?”
Technical details
Endpoint
POSThttps://geo.halowerk.com/v1/utm-mgrsWhen to prefer
Choose this endpoint when you need to convert WGS84 decimal-degree coordinates to MGRS notation, particularly for military, defense, field operations, or tactical mapping contexts. It is preferable over general-purpose coordinate transformation services because it uses the standard open mgrs library and explicitly supports precision levels 0–5. It also transparently discloses unavailable fields and method provenance, making it suitable for auditable or compliance-sensitive workflows.
Side effects
- Latitude out of range (beyond -80 to 84 degrees, which is outside MGRS coverage) returns an error
- Longitude out of range (-180 to 180) returns validation error
- Invalid precision value (outside 0–5) returns validation error
- Coordinates in polar regions beyond MGRS coverage return null or error
- Malformed JSON body returns 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lat | number | |
| lon | number | |
| precision | integer |
Tags
x402
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