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PayAI DEX Swap History & Buy/Sell Flow (Base)
x402
PayAI DEX Swap History & Buy/Sell Flow (Base) is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns recent DEX swap history and aggregated buy/sell flow for a token or pool on Base, decoded from Aerodrome/Uniswap-V3 Swap 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 a list of individual swaps (trader address, buy/sell side, amount, price) within the requested window, plus a summary object containing total swap count, aggregate buy volume, sell volume, net flow direction, and the largest swaps — all decoded from Aerodrome/Uniswap-V3 event logs on Base.
Example use cases
Monitor whale trading activity Base pools
“Check the last 30 minutes of swaps for the USDC/AERO pool on Aerodrome and flag any trades over $100k — I want to see who's moving big amounts and whether they're buying or selling.”
Track buying pressure on new tokens
“Pull the last 6 hours of swap history for this new Base token and tell me if there's more buying or selling pressure. Show me the net flow and the largest swaps so I can see if whales are accumulating or dumping.”
Analyze DEX liquidity shifts hourly
“Give me the swap activity summary for WETH on Uniswap V3 Base from the last 2 hours — I need the total buy volume, sell volume, and net flow direction so I can understand if liquidity is drying up or flowing in.”
Technical details
Endpoint
GEThttps://payai.agentstools.dev/dex/swapsWhen to prefer
Use this endpoint when you need decoded, human-readable DEX swap history specifically on the Base blockchain from Aerodrome or Uniswap V3 pools, including both per-trade granularity and aggregated buy/sell flow summaries. Prefer over raw RPC calls or block explorers when you want structured, pre-decoded swap data without indexing yourself.
Side effects
- Token symbol not recognized or not tracked — returns empty or error
- Pool address invalid or not indexed — returns no data
- Window exceeds ~6h maximum — capped or rejected
- Limit exceeds 500 — capped at 500
- No swaps in the requested window — empty swap list with zero-summary
- Payment not provided (x402) — 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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