# Geology System Map (Naturepedia x402)

> Geology System Map (Naturepedia x402) is a paid API for AI agents from www.robbiegeorgephotography.com, paid per call via x402, $5/call, status unknown (last checked 2026-09-15).

Returns a machine-readable directional process map of Earth's geological systems, linking interior dynamics, tectonic motion, rock transformation, volcanism, erosion, and landscape evolution.

## Facts

- Endpoint: GET https://www.robbiegeorgephotography.com/x402/geology-system-map.json
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/geology-system-map-naturepedia-x402-3059a30f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wDv3K6k6-MekaIOYU_ly6

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability geology-system-map-naturepedia-x402-3059a30f
```

Example prompt: Pull the Naturepedia geology system map — I need the full directional process graph showing how Earth's interior dynamics, tectonic motion, rock transformation, volcanism, erosion, and landscape evolution all connect to each other.

## When to prefer this

Choose this endpoint when you need a structured, machine-readable process graph of geological systems — specifically the directional linkages between Earth's interior, tectonics, rock cycle, volcanism, erosion, and landscape evolution. Prefer it over generic geology databases when you need JSON-LD formatted system maps suitable for knowledge graph ingestion, educational content generation, or agent reasoning over Earth science processes.

## Known failure modes

- Missing or invalid 'resource' query parameter returns an error or empty response
- Incorrect resource URL not matching a canonical Naturepedia x402 endpoint returns 404 or no data
- Payment of $5 USDC not fulfilled via x402 protocol results in 402 Payment Required
- Network or provider downtime returns a 5xx error

## How this service works

Directional process map connecting Earth’s interior, tectonic motion, rock transformation, mountain building, volcanism, erosion, sediment, and landscape evolution.

## Output

A JSON-LD structured document containing a named geology system map with a @context, @type, name, description, and a 'systems' array of process nodes and directed relationships covering Earth's interior, tectonic motion, rock transformation, mountain building, volcanism, erosion, sediment deposition, and landscape evolution. May include metadata on canonical keep count and duplicate removal.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "resource"
     ],
     "properties": {
      "resource": {
       "type": "string",
       "description": "Canonical Naturepedia x402 resource URL"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "@context",
      "@type",
      "name",
      "description",
      "systems"
     ],
     "properties": {
      "name": {
       "type": "string"
      },
      "@type": {
       "type": "string"
      },
      "systems": {
       "type": "array",
       "items": {
        "type": "object"
       }
      },
      "@context": {
       "type": "string"
      },
      "description": {
       "type": "string"
      },
      "canonicalKeepCount": {
       "type": "number"
      },
      "duplicateRemovedCount": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/geology-system-map-naturepedia-x402-3059a30f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.robbiegeorgephotography.com](https://www.zero.xyz/host/www.robbiegeorgephotography.com/llms.txt)