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Market DEX Volumes API
x402
Market DEX Volumes API is a paid API for AI agents from three.ws, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).
Returns 24-hour decentralized exchange trading volume data aggregated across major DeFi protocols
Price / call$0.001
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object with the total 24-hour DEX volume (e.g. $9.8B) and an array of protocol entries, each containing the protocol name, URL slug, its individual 24h volume, and percentage share of the total market.
Example use cases
DeFi market dashboard snapshot
“Pull me a breakdown of today's DEX trading volumes across all major protocols — I want to see total 24h volume and each protocol's share of the market.”
Uniswap dominance monitoring
“How much of today's total DEX volume is Uniswap V3 controlling? Give me the percentage and the raw volume figure for the last 24 hours.”
DeFi research report preparation
“I'm writing a report on decentralized exchange activity — can you get me the latest 24-hour volume numbers for each major DeFi protocol along with their market share percentages?”
Technical details
Endpoint
GEThttps://three.ws/api/x402/market-dex-volumes?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, aggregated snapshot of 24-hour DEX trading volumes broken down by protocol with market share percentages. Prefer it over raw on-chain queries when you want pre-aggregated, human-readable DeFi volume data without building your own aggregation logic. It is well-suited for dashboards, research reports, or automated DeFi monitoring agents that need periodic volume checks.
Side effects
- Missing or malformed properties parameter may return empty or unexpected results
- Data may be delayed or stale if upstream aggregation sources are unavailable
- Non-200 responses if payment (x402 micropayment) is not correctly attached
- Rate limiting or payment failure returning 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"total24h": 9800000000,
"protocols": [
{
"name": "Uniswap V3",
"slug": "uniswap-v3",
"total24h": 1820000000,
"share_pct": 18.6
}
]
}
}Tags
x402
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