Whale and large-trade tracker for an ERC-20 on Base: every buy and sell in the l...
https://ca-tax-api-mainnet.lxtap.workers.dev/base/tradesOverview
Whale and large-trade tracker for an ERC-20 on Base: every buy and sell in the last N minutes on the token's deepest WETH/USDC pools (Uniswap v3 or Aerodrome), with USD size, side, wallet and transaction for the largest trades, buy/sell volume and net flow, and the wallets that bought or sold the most.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/defi
Provider
Base Onchain Data
Source
bazaar
Indexed
2026-10-22 22:25:03
Health
Status
healthy
Latency (p50)
160ms
Uptime (30d)
93.6%
Reliability Score
96.8/100
Last Checked
2026-10-30 00:17:17
Last Healthy
2026-10-30 00:17:17
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"minUsd": "100",
"minutes": "60",
"token": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed"
},
"type": "http"
}
Output Schema
{
"example": {
"chain": "base",
"largeTrades": [
{
"approxTime": "2026-10-22T15:29:41.000Z",
"block": 52946817,
"dex": "uniswap-v3",
"quoteAmount": 0.05945,
"quoteSymbol": "WETH",
"side": "buy",
"tokenAmount": 149873.49,
"tx": "0x2079d9a6e334ecfb885c7f0144002d59e1c9030f4e34cf9f4a54968d91f11e4f",
"usd": 142.466,
"wallet": "0x2342110f3Af09c848C104fdE3E7261Dc0C5C4d7a"
},
{
"approxTime": "2026-10-22T15:36:41.000Z",
"block": 52947027,
"dex": "uniswap-v3",
"quoteAmount": 0.05939,
"quoteSymbol": "WETH",
"side": "buy",
"tokenAmount": 149535.86,
"tx": "0x63e5e82b77986e25689e4e68c61044c15c8f5431038b1bfdaf72aa499401464b",
"usd": 142.322,
"wallet": "0x2c2e035D20Cd6da1664a7Cf0EAf98e3647607304"
},
{
"approxTime": "2026-10-22T15:29:49.000Z",
"block": 52946821,
"dex": "uniswap-v3",
"quoteAmount": 0.05006,
"quoteSymbol": "WETH",
"side": "buy",
"tokenAmount": 126158.12,
"tx": "0x8b75da4612b49b617aa6f50ab419bbd80586557811e194b4ef74cc72a82c31da",
"usd": 119.964,
"wallet": "0x2342110f3Af09c848C104fdE3E7261Dc0C5C4d7a"
},
{
"approxTime": "2026-10-22T15:36:41.000Z",
"block": 52947027,
"dex": "uniswap-v3",
"quoteAmount": 0.05,
"quoteSymbol": "WETH",
"side": "buy",
"tokenAmount": 125923.21,
"tx": "0xdb03281dd3142dd5d095abc85539f60e32d9d424b56b601aca376ecd6563aeb5",
"usd": 119.82,
"wallet": "0x9CA5CAcb8CD8820415f7cA3C3C3cf7E23c885bd7"
},
{
"approxTime": "2026-10-22T15:36:41.000Z",
"block": 52947027,
"dex": "uniswap-v3",
"quoteAmount": 0.05,
"quoteSymbol": "WETH",
"side": "buy",
"tokenAmount": 125863.06,
"tx": "0x54f59ce65722caa69d4d2c76254739354b3bbe109bb22fca6833370fff839065",
"usd": 119.82,
"wallet": "0x9CA5CAcb8CD8820415f7cA3C3C3cf7E23c885bd7"
}
],
"nativeUsd": 2396.4,
"notes": "Trades from the 3 deepest WETH/USDC pools; other pairs and aggregator-internal routes are not counted. Wallets are transaction senders, looked up for the 40 largest trades.",
"poolsScanned": [
{
"dex": "uniswap-v3",
"pairedWith": "WETH",
"pool": "0xc9034c3E7F58003E6ae0C8438e7c8f4598d5ACAA"
},
{
"dex": "uniswap-v3",
"pairedWith": "WETH",
"pool": "0x0cA6485b7e9cF814A3Fd09d81672B07323535b64"
},
{
"dex": "aerodrome",
"pairedWith": "WETH",
"pool": "0x2C4909355b0C036840819484c3A882A95659aBf3"
}
],
"summary": {
"buyVolumeUsd": 1223.4,
"buys": 20,
"largestTradeUsd": 142.466,
"netFlowUsd": 1223.35,
"sellVolumeUsd": 0.0558468,
"sells": 1,
"trades": 21
},
"token": {
"address": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
"decimals": 18,
"symbol": "DEGEN"
},
"topBuyers": [
{
"boughtUsd": 471.2,
"netUsd": 471.2,
"soldUsd": 0,
"trades": 9,
"wallet": "0x3dA47e29a82651171c57956A73F80b3905B8b230"
},
{
"boughtUsd": 262.4,
"netUsd": 262.4,
"soldUsd": 0,
"trades": 2,
"wallet": "0x2342110f3Af09c848C104fdE3E7261Dc0C5C4d7a"
},
{
"boughtUsd": 239.6,
"netUsd": 239.6,
"soldUsd": 0,
"trades": 2,
"wallet": "0x9CA5CAcb8CD8820415f7cA3C3C3cf7E23c885bd7"
},
{
"boughtUsd": 142.3,
"netUsd": 142.3,
"soldUsd": 0,
"trades": 1,
"wallet": "0x2c2e035D20Cd6da1664a7Cf0EAf98e3647607304"
},
{
"boughtUsd": 67.59,
"netUsd": 67.59,
"soldUsd": 0,
"trades": 1,
"wallet": "0x911E228d9105963b68af40880Ce8Dd6d5Ee8637E"
}
],
"topSellers": [
{
"boughtUsd": 0,
"netUsd": -0.05585,
"soldUsd": 0.05585,
"trades": 1,
"wallet": "0xbdBeBD58cC8153Ce74530BB342427579315915B2"
}
],
"window": {
"from": "2026-10-22T15:22:57.000Z",
"fromBlock": 52946615,
"minutes": 60,
"to": "2026-10-22T16:22:57.000Z",
"toBlock": 52948415
}
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-30 00:17:16 | healthy | 402 | 115ms | |
| 2026-10-29 23:13:36 | healthy | 402 | 160ms | |
| 2026-10-29 22:15:30 | healthy | 402 | 158ms | |
| 2026-10-29 21:12:56 | healthy | 402 | 134ms | |
| 2026-10-29 20:11:58 | healthy | 402 | 171ms | |
| 2026-10-29 19:16:53 | healthy | 402 | 111ms | |
| 2026-10-29 18:14:07 | healthy | 402 | 1502ms | |
| 2026-10-29 17:19:35 | healthy | 402 | 160ms | |
| 2026-10-29 16:13:03 | healthy | 402 | 279ms | |
| 2026-10-29 15:11:55 | healthy | 402 | 181ms | |
| 2026-10-29 14:18:23 | healthy | 402 | 108ms | |
| 2026-10-29 13:20:01 | healthy | 402 | 111ms | |
| 2026-10-29 12:11:28 | healthy | 402 | 140ms | |
| 2026-10-29 11:19:05 | healthy | 402 | 235ms | |
| 2026-10-29 10:17:41 | healthy | 402 | 245ms | |
| 2026-10-29 09:12:41 | healthy | 402 | 271ms | |
| 2026-10-29 08:16:45 | healthy | 402 | 256ms | |
| 2026-10-29 07:11:48 | healthy | 402 | 142ms | |
| 2026-10-29 06:17:59 | healthy | 402 | 99ms | |
| 2026-10-29 05:11:40 | healthy | 402 | 144ms |