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Base DEX Swap History & Buy/Sell Flow
x402
Base DEX Swap History & Buy/Sell Flow is a paid API for AI agents from webtools402.176-109-107-191.sslip.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns recent swap history and buy/sell flow summary for a token or liquidity pool on Base, decoded from Aerodrome/Uniswap-V3 on-chain event logs.
Price / call$0.01
Success—
StatusUnknown
How this service works
Recent DEX swap history + buy/sell flow for a token or pool on Base: per-swap trader/side/amount/price plus a summary (count, buy/sell volume, net flow, largest swaps), decoded by us from public Aerodrome/Uniswap-V3 Swap event logs.
Output
Returns an array of individual swap records (trader address, buy/sell side, token amount, USD price) plus an aggregate summary including total swap count, total buy volume, total sell volume, net flow direction, and the largest swaps in the window — all decoded from Aerodrome and Uniswap-V3 Swap event logs on Base.
Example use cases
Example prompt
“Can you pull the recent DEX swap history for AERO on Base over the last hour — I want to see individual swaps with trader, side, amount, and price, plus a summary of total buy/sell volume and net flow?”
Technical details
Endpoint
GEThttps://webtools402.176-109-107-191.sslip.io/dex/swapsWhen to prefer
Use this endpoint when you need decoded, human-readable on-chain swap data for Base DEX pools — specifically buy/sell flow, net trading pressure, and individual trader activity on Aerodrome or Uniswap V3. Prefer this over generic block explorers when you need pre-aggregated summaries (count, volume, net flow) alongside per-swap detail without running your own event log decoding.
Side effects
- Unknown token symbol returns empty results or error — use an exact symbol like WETH or AERO
- Pool address not tracked returns no swap events
- Window exceeds ~6h maximum — clamp to supported range
- Limit above 500 is rejected — cap at 500
- No swaps in the window returns empty swap array with zero-value summary
- Invalid pool address format returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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