EIP-2612 Standard
standardproduction
Permit extension for ERC-20 tokens enabling gasless approvals via signatures. Complements EIP-3009 for token authorization without gas costs.
Last verified on 2026-01-28
What It Is
Permit extension for ERC-20 tokens enabling gasless approvals via signatures. Complements EIP-3009 for token authorization without gas costs.
How It Fits in x402
eip-standardgasless-approvalscompliance-standard
both
EthereumBasePolygonAvalancheNetwork
ERC-20EIP-2612-tokens
Developer Notes
{{sdks}}
specification
Contribute
About x402 Guild
x402 Guild is a community-driven effort to maintain an open x402 dataset and a periodic “State of x402” report.