# Does Site Use Sanity CMS Detector

> Does Site Use Sanity CMS Detector is a paid API for AI agents from site.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Detects whether a given website uses Sanity CMS by fingerprinting its HTML and response headers, returning a yes/no result with evidence.

## Facts

- Endpoint: GET https://site.intel.rallylive.ca/site/uses/sanity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/does-site-use-sanity-cms-detector-7d5ebb8f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rr6pinBFYk3smR3RRJSmA

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 does-site-use-sanity-cms-detector-7d5ebb8f
```

Example prompt: Can you check whether acmecorp.com is using Sanity as its CMS? I want to know before reaching out to their content team.

## When to prefer this

Choose this endpoint when you need a single, cheap ($0.01) per-site check specifically for Sanity CMS presence, with evidence returned. Prefer it over broader tech-stack scanners when you only care about Sanity and want a simple yes/no with snippet proof rather than a full technology audit. Ideal for high-volume sales enrichment pipelines or batch competitor scans where cost per call matters.

## Known failure modes

- Site is behind a firewall or bot protection and cannot be fetched, returning an error or inconclusive result
- Domain does not resolve or returns a non-200 status, causing the check to fail
- Sanity fingerprints are not present in the homepage but exist on internal pages, leading to a false negative
- Highly customized or obfuscated Sanity deployments may not expose standard fingerprints
- Network timeout if the target site is slow to respond

## How this service works

Does a website use Sanity? Fetches the page (homepage for a bare domain) and matches Sanity's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (CMS). Technographics for sales, competitor research and migration planning, one technology per call. $0.01 per check.

## Output

Returns a yes/no boolean indicating whether the site uses Sanity CMS, along with an evidence snippet (e.g. matching HTML or header content) and the technology category (CMS). Useful for confirming technology presence without manual inspection.

## 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/does-site-use-sanity-cms-detector-7d5ebb8f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from site.intel.rallylive.ca](https://www.zero.xyz/host/site.intel.rallylive.ca/llms.txt)