# Tor Exit Node Change Watch

> Tor Exit Node Change Watch is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Monitors whether a given IP address is a Tor exit node and alerts you when that status changes between calls, returning a diff of changed fields.

## Facts

- Endpoint: GET https://intel.rallylive.ca/watch/ip/is-tor
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tor-exit-node-change-watch-eb256875
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dbriy78O_CPpoj4oDzRfQ

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 tor-exit-node-change-watch-eb256875
```

Example prompt: Keep an eye on the IP 185.220.101.45 and let me know if its Tor exit node status ever changes — check it on a schedule and tell me exactly what changed and what the previous value was.

## When to prefer this

Choose this endpoint when you need to detect transitions in Tor exit node status over time rather than just a one-time check. It is ideal for scheduled polling workflows where you only care about changes, not the static current value, and you want a precise diff of what changed and when. Prefer it over a plain Tor check endpoint when you want to automate alerts or trigger downstream actions only on status changes.

## Known failure modes

- IP not previously checked — no prior result to compare against, so 'changed' may be null or false on first call
- IP address missing or malformed in query params — returns validation error
- Payment failure via x402 — call not processed
- Result older than 90 days evicted — comparison baseline lost, treated as first call

## How this service works

Change watch for tor exit check: runs the check and compares it with the result from your previous call for the same ip (kept 90 days), returning the current answer, changed true/false, exactly which fields changed with before/after values, and when it was last seen. Call it on a schedule to be told when tor exit node check changes. $0.01 per check.

## Output

Returns the current Tor exit node check result for the IP, a boolean 'changed' flag indicating whether the result differs from the previous call, a field-by-field diff with before/after values for any changed fields, and a timestamp of when the IP was last seen. Previous results are retained for 90 days.

## 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",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tor-exit-node-change-watch-eb256875/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)