Base token sell check AT YOUR TRADE SIZE
Simulates a buy of amountEth (0.001 to 10 ETH) and an immediate sell inside eth_call (no trade is sent) and reports the buy tax, the sell tax and the round-trip loss including price impact. Uniswap v2, v3, v4 (ETH, WETH, ZORA, USDC quotes) and Aerodrome. Measured at one block, not a guarantee, not financial advice.
Input
Sample response
Published by the provider. Your run returns a fresh response.
response9 keys
blockNumber"52159737"
disclaimer"eth_call simulation at block 52159737: a small buy with WETH and an immediate sell on the token's deepest WETH pools. Not a guarantee: the token's code or owner can change, and some tokens treat addresses or sizes differently. Not financial advice."
flags1 item
0{ fact, id, severity }3 keys
name"USD Coin"
simulation10 keys
amounts{ tokenReachedPool, tokenReceived, tokenReleasedByPool, … }5 keys
attempts[…]1 item
buyTaxPct0
dex"uniswap-v3"
fee3000
pool"0x6c561B446416E1A00E8E93E221854d6eA4171372"
roundTripLossPct0.6
sellTaxPctnull
status"ok"
wethIn"10000000000000000"
source"base-mainnet-rpc"
summary"USDC: Simulated buy and sell on uniswap-v3: no transfer tax, round-trip loss 0.6%."
symbol"USDC"
token"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
responseobject, 9 keysYour agent can do this on its own
Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent
Connect your agent
Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.
MCP URL
https://app.aecon.ai/mcpTerminalbash
In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.
Track record
- Paid calls, last 30 days
- 4
- Buyers, last 30 days
- 3
- Last paid call
Reported by the x402 directory.