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Base Pre-Trade Sellability Check · api.x402risk.com

Pre-trade sellability / honeypot check

Pre-trade sellability / honeypot check for Base tokens: simulates a buy, a wallet transfer and a sell of a Base ERC-20 on live Base state (Uniswap v2/v3 or Aerodrome; nothing is signed or spent). Returns buy/sell/transfer success, measured tax %, revert reason and a simulation-driven verdict (ok/caution/avoid/unknown); owner/holder flags go in risk_flags. $0.02 USDC. Invalid input is not charged. Informational, not financial advice.

Ready now1 call · 1 buyer in 30 days

Input

Hypothetical trade size in USD (capped to 5% of the pool's quote reserve)
Restrict the simulated pool type; auto = deepest supported WETH/USDC pool
Base (chain 8453) ERC-20 token contract address

Sample response

Published by the provider. Your run returns a fresh response.

response23 keys
block_number35000000
buy_oktrue
buy_tax_pct0
cachedfalse
chain"base"
chain_id8453
disclaimer"Informational, not financial advice. Simulation of a hypothetical buy/transfer/sell against public Base state at the stated block; it is not a guarantee that a real trade will succeed or be taxed the same way (token owners can change rules at any time). Heuristic flags can be wrong; do your own research."
gas3 keys
buy150000
sell133537
transfer40000
pool"0xBA3F945812a83471d709BCe9C3CA699A19FB46f7"
product"pretrade-check"
reasons1 item
0"buy, transfer and sell simulated successfully with < 1% tax"
revert_reasonnull
risk_flags1 item
route"uniswap_v3:fee_10000 WETH"
schema_version"1.0"
sell_oktrue
sell_tax_pct0
status"ok"
token"0x532f27101965dd16442E59d40670FaF5eBB142E4"
token_check_risk_level"low"
transfer_oktrue
transfer_tax_pct0
verdict"ok"
responseobject, 23 keys
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MCP URL

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Track record

Paid calls, last 30 days
1
Buyers, last 30 days
1
Last paid call

Reported by the x402 directory.

A$0.029 per call