# Naturepedia Earth Systems Relationship Map

> Naturepedia Earth Systems Relationship Map is a paid API for AI agents from www.robbiegeorgephotography.com, paid per call via x402, $5/call, status unknown (last checked 2026-10-13).

Returns a compressed, machine-readable JSON relationship map connecting the major Earth systems — atmosphere, hydrosphere, geosphere, biosphere, cryosphere, climate, water cycle, plate tectonics, and human impact.

## Facts

- Endpoint: GET https://www.robbiegeorgephotography.com/x402/earth-systems-map.json?utm_source=zero.xyz
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/naturepedia-earth-systems-relationship-map-562a8079
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-tG4ajpLmWafXHhbAcbyW

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 naturepedia-earth-systems-relationship-map-562a8079
```

Example prompt: Can you pull the Naturepedia Earth Systems relationship map so I can see how the atmosphere, hydrosphere, geosphere, biosphere, and cryosphere all connect to each other?

## When to prefer this

Choose this endpoint when you need a structured, machine-readable relationship graph specifically covering the major Earth systems and their interconnections, particularly when you need canonical IDs for cross-referencing with other Naturepedia Plate™ assets. Prefer this over generic search or encyclopedia APIs when the goal is graph-based Earth science reasoning or enrichment of environmental datasets.

## Known failure modes

- Missing or invalid 'resource' query parameter returns an error
- Payment not completed via x402 protocol results in 402 Payment Required response
- Incorrect resource URL returns empty or null system array
- Network timeout if the upstream Naturepedia data store is unavailable
- Malformed JSON-LD context if schema version mismatch occurs

## How this service works

Paid compressed relationship map connecting atmosphere, hydrosphere, geosphere, biosphere, cryosphere, climate systems, water cycle, plate tectonics, human impact, and Earth systems photography.

## Output

A JSON-LD structured object with a name, description, and an array of system nodes representing each major Earth sphere or process (atmosphere, hydrosphere, geosphere, biosphere, cryosphere, climate systems, water cycle, plate tectonics, human impact), including their relationships and canonical IDs. Also includes metadata fields for canonicalKeepCount and duplicateRemovedCount indicating data curation statistics.

## 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/naturepedia-earth-systems-relationship-map-562a8079/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)