# cdn-ip-check

> cdn-ip-check is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Detects whether an IP address belongs to a CDN or reverse proxy (Cloudflare, Akamai, Fastly, CloudFront, etc.) by analyzing the announcing network.

## Facts

- Endpoint: GET https://intel.rallylive.ca/ip/is-cdn
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cdn-ip-check-10614c25
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MBGOsNkGV-PFTpZM5WARB

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 cdn-ip-check-10614c25
```

Example prompt: Can you check if the IP address 104.21.45.67 is a CDN or reverse proxy, and if so, which provider it belongs to?

## When to prefer this

Use this endpoint when you need a fast, per-IP determination of whether an address is a CDN edge node or origin server, especially when you need to distinguish between the two for scraping, security auditing, or infrastructure analysis. It covers a broad set of major CDN providers including Cloudflare, Akamai, Fastly, and CloudFront, making it more comprehensive than manual ASN lookups.

## Known failure modes

- Invalid or malformed IP address returns an error
- Private/reserved IP ranges may not be resolvable
- Unknown or emerging CDN networks may not be detected and return false negatives
- Network lookup failures if the upstream ASN data is unavailable

## How this service works

Is this IP a CDN or reverse proxy? Detects Cloudflare, Akamai, Fastly, CloudFront, Imperva/Incapsula, Sucuri, StackPath, Bunny, KeyCDN, Gcore and others from the announcing network, so you know whether an address is the origin server or an edge. $0.01 per lookup.

## Output

Returns a boolean indicating whether the IP is a CDN/reverse proxy, along with the identified CDN provider name (e.g. Cloudflare, Akamai, Fastly, CloudFront, Imperva/Incapsula, Sucuri, StackPath, Bunny, KeyCDN, Gcore) and the announcing network/ASN details used to make the determination.

## 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/cdn-ip-check-10614c25/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)