# Soil Systems Relationship Map

> Soil 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 2026-10-12).

Returns a compressed, machine-readable relationship map connecting soil formation, horizons, microbiome, mycorrhizal networks, nutrient cycling, soil carbon, biodiversity, water systems, and regenerative soil systems.

## Facts

- Endpoint: GET https://www.robbiegeorgephotography.com/x402/soil-systems-map.json?utm_source=zero.xyz
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/soil-systems-relationship-map-8660aae7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7BZ5uFUD4t1xR2iSWEdDb

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 soil-systems-relationship-map-8660aae7
```

Example prompt: Can you pull the soil systems relationship map from Naturepedia that shows how soil formation, mycorrhizal networks, nutrient cycling, soil carbon, and living soil food webs all connect to each other?

## When to prefer this

Choose this endpoint when you need a structured, machine-readable relationship map specifically covering soil ecology and soil science domains, including mycorrhizal networks, soil microbiome, nutrient cycling, and regenerative soil systems. Prefer this over general ecological databases when the focus is underground soil biology and biogeochemistry rather than above-ground ecosystems.

## Known failure modes

- Missing or invalid resource query parameter returns an error
- Payment not processed results in 402 response requiring USDC payment
- Invalid resource URL returns a resource-not-found error
- Network timeout if the server is unavailable
- Malformed request body returns a schema validation error

## How this service works

Paid compressed relationship map connecting soil formation, soil horizons, soil microbiome, mycorrhizal networks, living soil food webs, nutrient cycling, soil carbon, soil biodiversity, soil water systems, regenerative soil systems, plants, microbes, carbon, and water.

## Output

A JSON-LD structured document containing a compressed relationship map with @context, @type, name, description, and a systems array of interconnected soil science entities (soil formation, horizons, microbiome, mycorrhizal networks, nutrient cycling, soil carbon, biodiversity, water systems, regenerative systems, plants, microbes). Includes metadata such as canonicalKeepCount and duplicateRemovedCount.

## 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/soil-systems-relationship-map-8660aae7/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)