# is-port-554-open-bulk

> is-port-554-open-bulk is a paid API for AI agents from ip.intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Checks whether TCP port 554 (RTSP) is open on up to 20 hosts concurrently in a single API call, returning ordered results with per-item error fields and a failure count.

## Facts

- Endpoint: GET https://ip.intel.rallylive.ca/bulk/ip/port/554?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/is-port-554-open-bulk-92405de5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yOfAJi--bNR58QKEe9vKJ

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 is-port-554-open-bulk-92405de5
```

Example prompt: Check whether port 554 is open on these 15 hosts: 192.168.1.1, 192.168.1.2, 203.0.113.5, and the rest in my list — I need to know which ones have the RTSP port reachable and flag any that fail.

## When to prefer this

Use this endpoint when you have a list of up to 20 hosts and need to check RTSP port 554 availability in a single API call rather than issuing individual requests. It is preferable to the single-host endpoint whenever batch efficiency matters — the concurrent processing means results arrive faster than sequential calls. Choose this over generic port scanners when you specifically need port 554 (RTSP) status with structured per-item error reporting and a failure count suitable for agent pipelines.

## Known failure modes

- Hosts that are unreachable or time out will have the per-item error field populated rather than a boolean status
- Input list exceeding 20 hosts may be rejected or truncated
- Invalid hostnames or malformed IPs will produce per-item errors
- Network-level firewalls between the checker and the target may produce false negatives (port appears closed when it is filtered, not closed)
- Payment failure (x402) will prevent the call from completing

## How this service works

Bulk is port 554 open: up to 20 hosts in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.

## Output

An ordered array of results corresponding to the input host list, each item containing whether port 554 is open (true/false), a per-item error field if the check failed, and an overall failure count for the batch.

## 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/is-port-554-open-bulk-92405de5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ip.intel.rallylive.ca](https://www.zero.xyz/host/ip.intel.rallylive.ca/llms.txt)