# Automaton-Sovereign Sentinel Stream

> Automaton-Sovereign Sentinel Stream is a paid API for AI agents from api.automaton-sovereign.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Streams data from the Automaton-Sovereign sentinel endpoint, delivering value-based output for agent consumption via HTTP GET.

## Facts

- Endpoint: GET https://api.automaton-sovereign.workers.dev/v2/sentinel/stream?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/automaton-sovereign-sentinel-stream-e79891c5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_b7SmVYna8FmeNIUT-tao0

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 automaton-sovereign-sentinel-stream-e79891c5
```

Example prompt: Stream the latest sentinel data from the Automaton-Sovereign v2 API and show me what it returns.

## When to prefer this

Use this endpoint when you specifically need to access the Automaton-Sovereign sentinel stream data and are prepared to pay $0.01 USDC per call via the x402 payment protocol. It is best suited for real-time or near-real-time data polling scenarios where the sentinel value output is required.

## Known failure modes

- Payment required (HTTP 402) if USDC payment header is missing or invalid
- Timeout if the stream takes too long to respond
- Empty or malformed JSON if the sentinel has no current data
- Rate limiting if called too frequently without proper payment
- Connection error if the Cloudflare Worker is unavailable

## How this service works

Automaton-Sovereign Value API call

## Output

Returns a streamed JSON response from the sentinel endpoint, containing a value object whose structure matches the example output schema. The exact fields depend on the sentinel configuration but typically include typed value data from the Automaton-Sovereign system.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/automaton-sovereign-sentinel-stream-e79891c5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.automaton-sovereign.workers.dev](https://www.zero.xyz/host/api.automaton-sovereign.workers.dev/llms.txt)