# TokenGuard CEX Data Endpoint

> TokenGuard CEX Data Endpoint is a paid API for AI agents from eltociear-tokenguard.hf.space, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Retrieves centralized exchange (CEX) market data for crypto tokens via the TokenGuard DeFi analytics API

## Facts

- Endpoint: POST https://eltociear-tokenguard.hf.space/cex
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tokenguard-cex-data-endpoint-fcf46729
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AZJ2ag_aK7rYQpQ4i5UMd

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 tokenguard-cex-data-endpoint-fcf46729 -d '<json body>'
```

Example prompt: Pull the CEX market data for ETH from TokenGuard — I want to see which centralized exchanges it's listed on, current price, and trading volume.

## When to prefer this

Choose this endpoint when you need centralized exchange market data specifically — price, volume, and listing information from CEX platforms — as part of the broader TokenGuard crypto/DeFi data suite. Best suited for agents already integrated with x402 micropayments on Base that need lightweight, per-call CEX data without a full exchange API subscription.

## Known failure modes

- Token not found on any CEX returns empty result or 404
- Invalid token address or symbol returns error response
- Payment not processed via x402 results in 402 Payment Required
- Rate limiting may occur for excessive requests
- Hugging Face Spaces host may have cold-start latency or downtime

## How this service works

cex data for AI agents.

## Output

Returns a JSON object containing centralized exchange market data for the queried token, including price information, trading pairs, exchange listings, and volume metrics across CEX platforms.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [],
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tokenguard-cex-data-endpoint-fcf46729/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from eltociear-tokenguard.hf.space](https://www.zero.xyz/host/eltociear-tokenguard.hf.space/llms.txt)