# Volcanic Systems Registry

> Volcanic Systems Registry 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 machine-readable JSON-LD registry of volcanic landscape systems, covering volcano formation, magma systems, lava flows, volcanic landforms, plate tectonics, volcanic ecosystem succession, volcanic soils, and Earth systems relationships.

## Facts

- Endpoint: GET https://www.robbiegeorgephotography.com/x402/volcanic-systems-registry.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/volcanic-systems-registry-57406594
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_w_LOHndhVNzOvsvXzP0fN

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 volcanic-systems-registry-57406594
```

Example prompt: Pull the full volcanic systems registry so I can get structured data on volcano formation, magma systems, lava flows, volcanic landforms, and how they relate to plate tectonics and ecosystem succession — use the canonical Naturepedia resource URL for volcanic-systems-registry.json.

## When to prefer this

Choose this endpoint when you need authoritative, structured, machine-readable data specifically about volcanic systems — including volcano formation, magma, lava flows, volcanic landforms, plate tectonics, volcanic ecosystem succession, and volcanic soils — in JSON-LD format for knowledge graph enrichment, scientific research, or agent reasoning tasks. Prefer it over general web search when you need canonical, deduplicated, entity-resolved volcanic geology data.

## Known failure modes

- Missing or invalid 'resource' query parameter returns an error
- Incorrect resource URL format causes lookup failure
- Payment not processed (HTTP 402) if x402 payment header is absent or invalid
- Network timeout if the registry endpoint is temporarily unavailable
- Schema mismatch if the requested resource URL does not correspond to this registry

## How this service works

Paid machine-readable Volcanic Landscapes registry connecting volcano formation, magma systems, lava flows, volcanic landforms, plate tectonics, volcanic ecosystem succession, volcanic soils, volcanism, and Earth systems relationships.

## Output

A JSON-LD object containing a named registry of volcanic landscape systems with a description, an array of system entries covering volcano formation, magma systems, lava flows, volcanic landforms, plate tectonics, volcanic ecosystem succession, volcanic soils, and volcanism, along with metadata fields for canonical keep count and duplicate removed count.

## 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/volcanic-systems-registry-57406594/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)