# Soil Carbon Systems Relationship Map

> Soil Carbon 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 2026-09-15).

Returns a compressed, structured relationship map connecting soil organic matter, roots, fungi, microbial residues, aggregates, humus, respiration, carbon stabilization, and long-term soil carbon storage.

## Facts

- Endpoint: GET https://www.robbiegeorgephotography.com/x402/soil-carbon-systems-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/soil-carbon-systems-relationship-map-5be77324
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VQ89G34815sB5S_wmfgHx

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-carbon-systems-relationship-map-5be77324
```

Example prompt: Can you pull up the soil carbon systems relationship map — I want to see how soil organic matter, fungi, microbial residues, and aggregates all connect to long-term carbon storage and stabilization?

## When to prefer this

Choose this endpoint when you need a structured, machine-readable relationship map specifically focused on soil carbon systems — including organic matter, fungal networks, microbial residues, aggregates, humus, and carbon stabilization pathways. Prefer this over general ecology datasets when the user's focus is on soil biogeochemistry, regenerative agriculture, or carbon sequestration research. Best suited for agents that need interconnected entity graphs rather than flat factual lookups.

## Known failure modes

- Payment not processed — 402 response if USDC payment is not attached or fails
- Invalid resource URL parameter — returns error if queryParams.resource is missing or malformed
- Service unavailable — endpoint may be temporarily unreachable
- Malformed response — incomplete JSON-LD if data generation fails on server side

## How this service works

Paid compressed relationship map connecting soil organic matter, roots, fungi, microbial residues, aggregates, humus, respiration, carbon stabilization, soil water protection, regenerative soil systems, and long-term soil carbon storage.

## Output

A JSON-LD structured document containing a named relationship map with @context, @type, name, description, and a systems array of interconnected entities covering soil organic matter, roots, fungi, microbial residues, aggregates, humus, respiration, carbon stabilization, soil water protection, regenerative soil systems, and long-term soil carbon storage. May include canonicalKeepCount and duplicateRemovedCount metadata fields.

## 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-carbon-systems-relationship-map-5be77324/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)