# DEX Aggregator Trading Volume

> DEX Aggregator Trading Volume is a paid API for AI agents from crypto.openverbs.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).

Returns total 24h/7d/30d USD trading volume for DEX aggregators (1inch, CowSwap, Jupiter, etc.) with 1d/7d change percentages and a ranked leaderboard, optionally filtered by chain.

## Facts

- Endpoint: POST https://crypto.openverbs.com/v1/dex-aggregators
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dex-aggregator-trading-volume-48d26ee3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oZ5U0d6GasU37tNFEknh2

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 dex-aggregator-trading-volume-48d26ee3 -d '<json body>'
```

Example prompt: What's the total DEX aggregator trading volume over the last 24 hours and 7 days, and which aggregators like 1inch or Jupiter are leading — can you show me the top 10 ranked by 24h volume on Ethereum?

## When to prefer this

Use this endpoint when you need DEX aggregator-specific volume data (as opposed to raw DEX volume), want to rank aggregators like 1inch, CowSwap, or Jupiter by activity, or need to scope volume metrics to a specific chain. Prefer this over general DEX endpoints when the user cares about the aggregation layer rather than individual DEX protocols.

## Known failure modes

- Invalid chain name returns an error or empty results
- Limit value outside 1–50 range is rejected
- Data may be slightly delayed if upstream DeFi data sources lag
- Unknown or unsupported chain filter may return zero-volume results

## How this service works

DEX aggregator trading volume: total 24h/7d/30d USD volume with 1d/7d change, plus the top aggregators (1inch, CowSwap, Jupiter, etc.) by 24h volume. Optional chain filter scopes the totals and ranking to one chain.

## Output

Returns total DEX aggregator trading volume in USD across 24h, 7d, and 30d windows with 1-day and 7-day percentage changes, plus a ranked list of individual aggregators (e.g. 1inch, CowSwap, Jupiter) by 24h volume, optionally scoped to a single blockchain.

## 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": {
     "type": "object",
     "required": [],
     "properties": {
      "chain": {
       "type": "string",
       "maxLength": 50,
       "minLength": 1,
       "description": "Filter to one chain, e.g. \"Ethereum\", \"Solana\", \"Base\"."
      },
      "limit": {
       "type": "integer",
       "maximum": 50,
       "minimum": 1,
       "description": "How many aggregators to return, ranked by 24h volume (default 10)."
      }
     },
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "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": {
  "chain": null,
  "count": 18,
  "stale": false,
  "source": "defillama",
  "total7dUsd": 6123456789.55,
  "aggregators": [
   {
    "name": "1inch",
    "chains": [
     "Ethereum",
     "Arbitrum",
     "Base"
    ],
    "category": "Aggregators",
    "change1dPct": 3.1,
    "volume7dUsd": 2100000000,
    "volume24hUsd": 312456789
   }
  ],
  "change1dPct": 4.21,
  "change7dPct": -8.13,
  "total24hUsd": 892345678.12,
  "total30dUsd": 27891234567.9
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dex-aggregator-trading-volume-48d26ee3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from crypto.openverbs.com](https://www.zero.xyz/host/crypto.openverbs.com/llms.txt)