9 Services from base-facts.yankii.fr

Batch-screens up to 10 Base token addresses in one call, simulating buy/sell to detect honeypots, taxes, and trading risks without executing real trades.

Simulates a buy-then-immediate-sell of a Base token on its deepest WETH pool to detect honeypots, buy/sell taxes, and round-trip losses

Simulates a buy and immediate sell of a Base token at a specified ETH trade size to report buy tax, sell tax, and round-trip loss including price impact — without sending a real transaction.

Returns on-chain security facts, risk flags, and liquidity data for a given ERC-20 token contract on Base mainnet

Returns on-chain metadata and analysis for a given ERC-20 token contract on the Base blockchain, including name, symbol, decimals, supply, proxy status, and detected admin functions.

Resolves a Base blockchain Basename (e.g. jesse.base.eth) to its on-chain address, or looks up the primary Basename for a given address, using live Base mainnet RPC data.

Fetches on-chain details for a specific Base mainnet transaction by its hash, including gas, status, transfers, and block info

Returns on-chain ETH balance, USDC balance, nonce, contract status, and current block number for a given Base mainnet wallet address.

Returns real-time on-chain gas metrics from the Base mainnet, including gas price, base fee, priority fee, gas used, gas limit, and block number.