# CEX Reserves Breakdown

> CEX Reserves Breakdown is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns normalized on-chain reserve metrics for a single centralized crypto exchange, including total TVL, clean-asset TVL, own-token concentration, volumes, leverage, and netflows.

## Facts

- Endpoint: GET https://payai.agentstools.dev/cex/reserves
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cex-reserves-breakdown-f1dc835d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zhSrAbk9Mn-DDF1SxMcQG

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 cex-reserves-breakdown-f1dc835d
```

Example prompt: Pull up the on-chain reserve breakdown for Bybit — I want to see their total TVL, clean-asset TVL, own-token concentration, and the 24h/1w/1m netflows.

## When to prefer this

Use this endpoint when you need a quick, cheap ($0.005) first-pass reserve snapshot for a specific CEX before committing to a fuller solvency analysis. Ideal for pre-screening exchanges, monitoring reserve health trends, or enriching financial dashboards. Prefer this over the /cex/solvency endpoint when you only need raw reserve metrics rather than a full solvency verdict.

## Known failure modes

- Unknown or misspelled exchange name/slug returns an error or empty result
- Exchange not tracked by DefiLlama returns no data
- Stale data if DefiLlama hasn't recently indexed the exchange
- Some exchanges may have incomplete reserve disclosures leading to partial data
- Network or upstream DefiLlama API outage causes failure

## How this service works

Cheap raw normalized reserve breakdown of one centralized exchange: total on-chain reserves (currentTvl), clean-of-own-token reserves (cleanAssetsTvl), the own-token symbol / USD value / concentration, clean-asset ratio, spot & derivative volumes, leverage, 24h/1w/1m netflow and the public reserves URL, with citations. The cheap first grain before the fuller /cex/solvency verdict. Keyless DefiLlama source; reserves are a proxy, not proof of solvency.

## Output

A normalized JSON object containing: currentTvl (total on-chain reserves in USD), cleanAssetsTvl (reserves excluding own token), own-token symbol and USD value and concentration percentage, clean-asset ratio, spot and derivative trading volumes, leverage ratio, 24h/1w/1m netflow figures, and a URL pointing to the exchange's public reserve page — all with citations sourced from DefiLlama.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "cex"
     ],
     "properties": {
      "cex": {
       "type": "string",
       "description": "Exchange name, slug or CoinGecko id (e.g. okx, bybit)."
      },
      "exchange": {
       "type": "string",
       "description": "Alias of cex."
      }
     }
    }
   },
   "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/cex-reserves-breakdown-f1dc835d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from payai.agentstools.dev](https://www.zero.xyz/host/payai.agentstools.dev/llms.txt)