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Chain · Token Allowance

Guest listing — api.x402node.dev. Check the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimals on five EVM chains. token allowance, erc20 approval check, spender allowance, approval audit, revoke helper data Accepts payment on Base or Solana — either network works.

GET https://api.x402node.dev/chain/token-allowance

0.005 USDC on Base · payTo 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e

Status: verified · payable

Settlement: direct to the seller's payTo — 0% HIVE402 take

Payment routes