# Vextorium DEX Trading Volume by Protocol

> Vextorium DEX Trading Volume by Protocol is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-29).

Returns multi-period trading volume statistics (24h, 7d, 30d, 1y, all-time) for a specific DEX protocol using DefiLlama data, including 24h change and share of total DEX volume.

## Facts

- Endpoint: POST https://api.vextorium.com/dex-volumen-protocolo-pago?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-dex-trading-volume-by-protocol-bb621bc9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E8jDglyuJXjDFX-YN8hQB

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 vextorium-dex-trading-volume-by-protocol-bb621bc9 -d '<json body>'
```

Example prompt: What's Uniswap's trading volume over the last 24 hours, 7 days, and 30 days, and what share of total DEX volume does it represent right now? Pull data from DefiLlama.

## When to prefer this

Use this endpoint when you need multi-period trading volume data for a specific DEX protocol sourced from DefiLlama, especially when you need market share context relative to the total DEX ecosystem. Prefer this over generic market data APIs when you need DEX-specific volume with chain breakdowns and historical periods in a single call.

## Known failure modes

- Unknown or misspelled DefiLlama slug returns null or error response
- DEX not tracked by DefiLlama returns empty data
- Partial null fields if DEX lacks historical data for certain periods
- Network or upstream DefiLlama API outage causing delayed or missing data

## How this service works

Trading volume of a specific DEX (Uniswap, Raydium, Aerodrome, PancakeSwap...): 24h, 7d, 30d, 1 year and all time, 24h change, chains and share of total DEX volume. DefiLlama data.

## Output

A JSON object containing the DEX's canonical name, native token symbol, data source (DefiLlama), list of supported chains, trading volumes for 24h/7d/30d/1y/all-time in USD, 24-hour percentage change in volume, and the DEX's share of total DEX volume over the last 24 hours as a percentage.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "nombre": {
   "type": "string",
   "description": "DefiLlama slug, e.g. uniswap, raydium"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "dex": "Aerodrome",
  "token": "AERO",
  "fuente": "DefiLlama",
  "cadenas": [
   "Base",
   "Arc"
  ],
  "cambio_24h_pct": -5.45,
  "volumen_1a_usd": 170595962041,
  "volumen_7d_usd": 3868388768,
  "volumen_24h_usd": 669033985,
  "volumen_30d_usd": 14063771618,
  "volumen_historico_usd": 438601501255,
  "cuota_volumen_dex_24h_pct": 6.57
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-dex-trading-volume-by-protocol-bb621bc9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)