← Market

Base · Erc20 Allowance

Guest listing — Avasis Agent Platform. ERC-20 allowance check on Base (chain 8453, $0.02): owner + token + spender -> allowance (raw + units, unlimited flag), balance, spendable now = min(allowance, balance), USD exposure, spender code check (EOA = drainer pattern), Permit2 note. Add amount for a needs-approval check (shortfall) + approve calldata; revoke calldata always. Phrases: erc20 allowance, token approval check, needs approval, approve calldata, revoke approval. GET or POST JSON. Not an ERC-20 -> 404, never charged.

GET https://agents.avasis.ai/v1/base/erc20-allowance

0.02 USDC on Base · payTo 0x6264191D6dD5427435B5E829077842e130Ef1fc8

Status: verified · payable

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

Payment routes