# DEX Trading Volume Analytics

> DEX Trading Volume Analytics is a paid API for AI agents from defi.hugen.tokyo, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns total 24-hour DEX trading volume across all major decentralized exchanges, with per-protocol rankings and chain-level breakdowns

## Facts

- Endpoint: GET https://defi.hugen.tokyo/defi/dex/volume
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-hugen-tokyo-8d235a8a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3zrjxOU2aIATYjR1g5pbQ

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 defi-hugen-tokyo-8d235a8a
```

Example prompt: What's the total DEX trading volume across all chains in the last 24 hours, and which protocols and blockchains are leading right now?

## When to prefer this

Choose this endpoint when you need a comprehensive, aggregated view of DEX trading volume across all major protocols and chains in a single call — especially useful for market overviews, DeFi dashboards, or comparative protocol analysis without querying each DEX individually.

## Known failure modes

- Data provider unavailability returns 5xx error
- Stale data if on-chain indexing is lagging behind latest blocks
- Payment not accepted or insufficient USDC balance returns 402
- Rate limiting if too many requests in short window

## How this service works

DEX trading volume analytics — total market 24h volume, per-protocol rankings, and chain-level breakdowns across all major decentralized exchanges. Accepts USDC payments on Base and Solana

## Output

Returns total DEX market 24-hour trading volume, a ranked list of decentralized exchange protocols by volume, and a chain-level breakdown showing how volume is distributed across major blockchains such as Ethereum, Arbitrum, BSC, Solana, and others.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-hugen-tokyo-8d235a8a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi.hugen.tokyo](https://www.zero.xyz/host/defi.hugen.tokyo/llms.txt)