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Map Tile Maths: Coordinate to Tile (tile-from-coord)
x402
Map Tile Maths: Coordinate to Tile (tile-from-coord) is a paid API for AI agents from map-tiles.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).
Returns the slippy-map tile x/y/z that contains a given latitude/longitude at a specified zoom level, plus the pixel position within the 256 px tile.
Price / call$0.02
Success—
StatusUnknown
How this service works
Slippy-map tile x/y/z containing a latitude and longitude, plus the pixel position inside the 256 px tile.
Output
Returns the tile column (x), tile row (y), TMS-convention y (tmsY), zoom level, fractional tile position, pixel x and y within the 256 px tile, tiles per side at that zoom, the tile path string, a summary, and optional degraded/disclaimer flags.
Example use cases
Pinpointing a landmark on a map tile
“I need the slippy-map tile x, y, and z that covers the Eiffel Tower at latitude 48.8584, longitude 2.2945, zoom level 16 — and tell me the pixel position within that tile.”
Tile fetching for a custom map renderer
“For my map renderer, which tile covers the center of Times Square at latitude 40.758, longitude -73.9855 at zoom 12? I also need the pixel coordinates of that point inside the tile.”
Debugging a map marker placement
“My map marker at lat 35.6895, lon 139.6917 looks offset — can you tell me which tile x/y/z it should be in at zoom 15 and what its exact pixel x and y position is within that 256-pixel tile?”
Technical details
Endpoint
GEThttps://map-tiles.x402tookit.com/tile-from-coord?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to determine which slippy-map tile (OSM/XYZ scheme) covers a specific geographic coordinate at a known zoom level, or when you need the sub-tile pixel position of a point for rendering or overlay purposes. It is the authoritative single-call solution for coordinate-to-tile conversion, eliminating manual Mercator projection math.
Side effects
- Latitude out of range (beyond ±85.0511) returns an error or null values
- Zoom level outside 0–24 is rejected
- Missing required query parameters (latitude, longitude, zoom) causes a 400-style error
- Non-numeric coordinate values produce a validation error
- Payment failure (x402) prevents the call from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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