# x402.forgemesh.io Active Volcano Watch

> x402.forgemesh.io Active Volcano Watch is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns every US volcano currently under a WATCH, ADVISORY, or WARNING alert level with its aviation color code and latest notice timestamp

## Facts

- Endpoint: POST https://x402.forgemesh.io/active-volcano-watch
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-forgemesh-io-active-volcano-watch-d173dc67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_c9k88DmFmgaqbwN0WcWgd

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 x402-forgemesh-io-active-volcano-watch-d173dc67 -d '<json body>'
```

Example prompt: Can you pull up every US volcano that's currently under a WATCH, ADVISORY, or WARNING right now — I need the alert level, aviation color code, and when the latest notice was issued for each one?

## When to prefer this

Use this endpoint when you need a real-time snapshot of all currently elevated US volcano alerts across all observatories in one call — ideal for aviation routing decisions, disaster response triage, or content agents that need to know which volcanoes are actively unsettled right now, covering Alaska, Hawaii, Cascades, Yellowstone, and the Mariana Islands.

## Known failure modes

- No volcanoes currently at elevated alert — returns empty list or zero-result response
- Network or upstream data source unavailability — returns 5xx error
- Payment not processed — returns 402 Payment Required
- Malformed request body — returns 400 Bad Request

## How this service works

Every US volcano currently under a WATCH, ADVISORY, or WARNING alert level, with its aviation color code and the timestamp of the latest notice. Covers Alaska, Hawaii, the Cascades, Yellowstone, and the Mariana Islands. Useful for aviation-routing, disaster-response, and content agents that need to know which volcanoes are actively unsettled right now.

## Output

A list of all currently elevated US volcanoes with their alert level (WATCH, ADVISORY, or WARNING), aviation color code (e.g. ORANGE, RED), geographic region (Alaska, Hawaii, Cascades, Yellowstone, Mariana Islands), and the timestamp of the most recent official notice.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [
   {
    "obs_abbr": "avo",
    "color_code": "ORANGE",
    "alert_level": "WATCH",
    "volcano_name": "Great Sitkin"
   }
  ],
  "attribution": "U.S. Geological Survey Volcano Hazards Program / HANS (public domain)"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-forgemesh-io-active-volcano-watch-d173dc67/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.forgemesh.io](https://www.zero.xyz/host/x402.forgemesh.io/llms.txt)