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Uber H3 Hex Grid MCP
x402
Uber H3 Hex Grid MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.18/call, status unknown (last checked 2026-09-15).
Processes geospatial data using Uber's H3 hexagonal grid indexing system to perform hex grid operations such as encoding coordinates, resolving hex cells, and spatial analysis.
Price / call$0.18
Success—
StatusUnknown
How this service works
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Output
Returns H3 hexagonal grid computation results such as a cell index (H3 string), boundary coordinates for a hex cell, lists of neighboring cells, parent/child cell relationships, or spatial aggregation data depending on the operation requested in the input data string.
Example use cases
Ride-share zone aggregation
“I have a bunch of GPS pickup points from our drivers last week. Can you encode them all into H3 hex cells at resolution 8 so I can aggregate ride density by hex zone?”
Spatial coverage mapping
“Given this polygon boundary for downtown Austin, generate all the H3 hex cells at resolution 7 that fall within it so I can overlay a hex grid on my map.”
Proximity neighborhood lookup
“I have an H3 cell index 8928308280fffff — can you get me all the neighboring hexagons within k-ring distance 2 at resolution 9?”
Technical details
Endpoint
POSThttps://api.m2mcent.com/uber-h3-hex-grid-mcp/api/processWhen to prefer
Choose this endpoint when you need to perform H3 hexagonal grid indexing operations — such as encoding GPS coordinates into hex cells, resolving neighbors, computing coverage grids, or doing H3-based spatial aggregation. Prefer it over generic geospatial APIs when your use case specifically requires Uber's H3 hierarchical spatial indexing system for tasks like ride-share analytics, location clustering, or hex-grid map overlays.
Side effects
- Invalid or malformed coordinate values causing indexing failure
- H3 resolution out of valid range (0-15) returning an error
- Unsupported operation type in the data payload
- Malformed JSON input string causing a parse error
- Network or payment authorization failure returning HTTP 402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | string |
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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