---
name: "xpay-macrostrat"
description: "Geological data, rock units, fossils, and geologic maps"
version: "1.0.0"
provider: "Macrostrat"
tools: 8
---

# Macrostrat

Geological data, rock units, fossils, and geologic maps

## Macrostrat

Geological data, rock units, fossils, and geologic maps

### Available Tools (8)

- **find-columns**: Find geological stratigraphic columns, rock layers, and geological history for any location worldwide. Use for geology, bedrock, formations, age dating, and stratigraphic analysis. — $0.01/call
- **find-units**: Find geological rock units, formations, bedrock geology, and mineral information for any location worldwide. Use for geology questions, rock types, age dating, lithology, and geological analysis. — $0.01/call
- **defs**: Routes giving access to standard fields and dictionaries used in Macrostrat — $0.01/call
- **defs-autocomplete**: Quickly retrieve all definitions matching a query. Limited to 100 results — $0.01/call
- **mineral-info**: Get information about a mineral, use one property — $0.01/call
- **timescale**: Get information about a time period — $0.01/call
- **lat-lng-to-tile**: Convert latitude/longitude coordinates to map tile coordinates (x, y) for a given zoom level. Uses the same web mercator projection as MapKit. — $0.01/call
- **map-tiles**: Get map tile URLs from the Macrostrat tiles server. Use lat-lng-to-tile tool first to get proper x,y coordinates. Defaults to 'carto' scale which automatically adapts detail level to zoom. — $0.01/call

### Quick Start

```json
{
  "mcpServers": {
    "macrostrat": {
      "url": "https://macrostrat.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY"
    }
  }
}
```

### Pricing

$0.01 per tool call. Pay per use from your XPay wallet. No subscriptions.

Get an API key at [xpay.tools](https://xpay.tools).


**Tools:** 8
**Category:** Specialized

## When to Use

Use Macrostrat tools when you need to geological data, rock units, fossils, and geologic maps. All tools are available through xpay✦'s single MCP connection.

## MCP Connection

```json
{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}
```

For Claude Code:
```bash
claude mcp add --transport http xpay "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
```

## Available Tools

- **Find Columns** — Find geological stratigraphic columns, rock layers, and geological history for any location worldwide. Use for geology, bedrock, formations, age dating, and stratigraphic analysis. — $0.01/call — [SKILL.md](https://xpay.tools/skills/macrostrat/find-columns/SKILL.md)
- **Find Units** — Find geological rock units, formations, bedrock geology, and mineral information for any location worldwide. Use for geology questions, rock types, age dating, lithology, and geological analysis. — $0.01/call — [SKILL.md](https://xpay.tools/skills/macrostrat/find-units/SKILL.md)
- **Defs** — Routes giving access to standard fields and dictionaries used in Macrostrat — $0.01/call — [SKILL.md](https://xpay.tools/skills/macrostrat/defs/SKILL.md)
- **Defs Autocomplete** — Quickly retrieve all definitions matching a query. Limited to 100 results — $0.01/call — [SKILL.md](https://xpay.tools/skills/macrostrat/defs-autocomplete/SKILL.md)
- **Mineral Info** — Get information about a mineral, use one property — $0.01/call — [SKILL.md](https://xpay.tools/skills/macrostrat/mineral-info/SKILL.md)
- **Timescale** — Get information about a time period — $0.01/call — [SKILL.md](https://xpay.tools/skills/macrostrat/timescale/SKILL.md)
- **Lat Lng To Tile** — Convert latitude/longitude coordinates to map tile coordinates (x, y) for a given zoom level. Uses the same web mercator projection as MapKit. — $0.01/call — [SKILL.md](https://xpay.tools/skills/macrostrat/lat-lng-to-tile/SKILL.md)
- **Map Tiles** — Get map tile URLs from the Macrostrat tiles server. Use lat-lng-to-tile tool first to get proper x,y coordinates. Defaults to 'carto' scale which automatically adapts detail level to zoom. — $0.01/call — [SKILL.md](https://xpay.tools/skills/macrostrat/map-tiles/SKILL.md)

## How to Execute

1. **`xpay_discover`** — Search for tools: `xpay_discover("macrostrat")`
2. **`xpay_details`** — Get input schema: `xpay_details("macrostrat/TOOL_NAME")`
3. **`xpay_run`** — Execute: `xpay_run("macrostrat/TOOL_NAME", { ...inputs })`
4. **`xpay_balance`** — Check credits

## Links

- Provider page: https://xpay.tools/macrostrat/
- All providers: https://xpay.tools/explore
- Docs: https://docs.xpay.sh