6 Services from api.x402risk.com

Simulates a buy, transfer, and sell of a Base ERC-20 token on live chain state to detect honeypots, hidden taxes, and sell restrictions before a real trade.

Screens a Base (EVM) address against OFAC SDN sanctions, detects address-poisoning lookalikes, checks contract vs EOA status, and returns a block/caution/ok verdict with labels and risk reasons.

Analyzes a Base chain ERC-20 token contract address and returns deterministic on-chain risk flags, liquidity data, holder concentration, and a rule-based risk level for $0.01 USDC per call.

Batch-simulates buy, transfer, and sell transactions for up to 10 Base ERC-20 tokens to detect honeypots, high tax traps, and liquidity issues before trading.

Checks up to 10 Base ERC-20 token contract addresses at once for on-chain risk flags and returns a deterministic rule-based risk level for each.

Screens up to 25 Base EVM addresses in a single call against the OFAC SDN list and flags lookalike/address-poisoning matches, returning a verdict per address.