Proof of Effort

Dashboard Lessons Quizzes Transfer Approve Agent Source

Token Approval

Connect Your Wallet

Connect your wallet to approve token spending on the OP Sepolia network.

Developed by Danielle "ALGOREX" Bagaforo Meer

© 2026 Proof of Effort. An educational Web3 dApp for learning ERC-20.

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> PROOF_OF_EFFORT v1.0 // OP_SEPOLIA_11155420