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DEX Cross-Venue Spread Summary (WETH/USDC & SOL/USDC)
x402
DEX Cross-Venue Spread Summary (WETH/USDC & SOL/USDC) is a paid API for AI agents from api.agentfeeds.jp, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns 1-minute cross-venue bid-ask spread statistics in basis points for WETH/USDC (across Uniswap v3 0.05%/0.3% and Aerodrome Slipstream on Base) and SOL/USDC (Jupiter aggregator mid vs executable quote).
Price / call$0.002
Success—
StatusUnknown
How this service works
1-minute cross-venue spread statistics (bps). WETH/USDC across Uniswap v3 0.05%/0.3% and Aerodrome Slipstream on Base (on-chain mids); SOL/USDC as Jupiter aggregator mid vs executable 1-SOL quote (liquidity/impact measure, Powered by Jupiter). Descriptive statistics only; not investment advice. Free 15-min-delayed sample: /v1/sample/dex.spread_summary
Output
Returns descriptive statistics of 1-minute bid-ask spreads in basis points across multiple DEX venues: for WETH/USDC, on-chain mids from Uniswap v3 (0.05% and 0.3% fee tiers) and Aerodrome Slipstream on Base; for SOL/USDC, the Jupiter aggregator mid versus a 1-SOL executable quote as a liquidity/market-impact measure. Output includes per-pair, per-venue spread metrics suitable for monitoring or analysis.
Example use cases
Example prompt
“Can you pull the latest cross-venue spread summary for WETH/USDC — I want to see how the basis-point spreads compare across Uniswap v3 0.05%, Uniswap v3 0.3%, and Aerodrome Slipstream on Base right now?”
Technical details
Endpoint
GEThttps://api.agentfeeds.jp/v1/dex/spreads/summaryWhen to prefer
Use this endpoint when you need up-to-date, cross-venue DEX spread statistics in basis points for WETH/USDC or SOL/USDC — especially when comparing liquidity costs across Uniswap v3 fee tiers and Aerodrome Slipstream on Base, or measuring SOL/USDC market impact via Jupiter. Prefer this over the bulk historical endpoint (/v1/dex/spreads/history) when you need a concise summary rather than a full time series, and over the TWAP endpoint when you want spread/liquidity data rather than price averages.
Side effects
- Invalid 'pair' parameter (not 'WETH/USDC' or 'SOL/USDC') returns an error or empty result
- 'since' timestamp in invalid ISO format causes a 400 bad request
- 'limit' out of range (below 1 or above 500) causes a validation error
- Payment not included or insufficient (x402 payment required, $0.002 USDC per call)
- Temporary unavailability of on-chain data sources (Uniswap, Aerodrome, Jupiter) may return stale or partial data
- Network timeouts if Base RPC or Jupiter API is slow
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"ts": "2026-07-19T03:09:00Z",
"pair": "WETH/USDC",
"samples": 12,
"venue_a": "uniswap_v3_base_005",
"venue_b": "aerodrome_base",
"spread_bps_max": 6.2,
"spread_bps_min": 0.4,
"spread_bps_mean": 1.8
}
],
"kind": "factual_data",
"product": "dex.spread_summary"
}
}Tags
x402
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