Sponsored Transaction Budget Configuration Tool

WHAT IT DOES

This tool evaluates sponsored transaction budget configuration readiness, helping developers and project administrators monitor and manage budgets for sponsored transactions. Given a budget contract address, an optional token address, and an optional user address, it reads the user's budget parameters—limit, spent amount, reset time, and active status. It also reads the user's token balance and allowance for the budget contract if a token address is provided. The tool then determines budget status—Active (with remaining budget), Exhausted (limit reached or inactive), or Pending (no budget configured)—and displays a visual budget usage bar showing the percentage of the budget consumed. All data is pulled directly from the blockchain in real time, providing a transparent, comprehensive view of sponsored transaction budget configuration.

HOW TO USE

Connect your wallet using the Connect button in the header, or enter a user address manually. Select the target network from the dropdown—Ethereum Mainnet, Polygon, Optimism, Arbitrum One, Base, or Sepolia testnet. Enter the budget contract address. Optionally, provide a token address to check your token balance and allowance, and a user address (defaults to connected wallet). Click "Check budget." The tool will fetch the budget parameters, token balance, and allowance. Results appear in the card below with a prominent budget status badge, a visual budget usage bar showing the percentage of the budget consumed, detailed budget information including limit, spent, reset time, active status, token balance, and allowance, and a breakdown of budget factors with checkmarks or crosses. Use this information to monitor and configure sponsored transaction budgets.

SPONSORED TRANSACTION BUDGET CONFIGURATION VERIFICATION WITH USAGE TRACKING

The tool provides comprehensive sponsored transaction budget configuration verification through multiple on-chain reads. First, it calls getBudget() to retrieve the full budget parameters for the user—limit, spent amount, reset time, and active status. If getBudget is not available, it falls back to individual calls: getLimit(), getSpent(), getResetTime(), and isActive(). The budget token is retrieved via getBudgetToken() to identify the token used for budget accounting. If a token address is provided, the tool reads the user's token balance using balanceOf() and allowance using allowance() to verify the user has sufficient tokens and has approved the budget contract. The budget usage percentage is calculated as (spent / limit) * 100, displayed as a visual bar with color coding—green for under 70%, amber for 70-90%, and red for over 90%. The budget status is determined by combining active status and limit vs spent comparison. All factors are combined to provide a clear, actionable view of sponsored transaction budget configuration with detailed usage tracking.

WHAT IT CANNOT SEE

This tool cannot guarantee budget enforcement—the budget contract may not enforce the limit correctly. It cannot predict transaction costs or ensure that the budget will cover future transactions. It cannot verify off-chain budget conditions or ensure that the budget configuration is correct. It cannot detect budget manipulation or ensure that spending is accurately tracked. It cannot ensure spending accuracy or detect errors in the spent amount calculation. It cannot assure that the budget contract is free from vulnerabilities, bugs, or malicious code. It cannot verify that the budget contract address is correct or that the token address is valid. It cannot detect front-running or other execution risks. It cannot provide financial or legal advice or guarantee that relying on the budget is safe. All data is provided as-is for informational purposes only; any reliance on the tool's output for budget management decisions is the sole responsibility of the user.

PLEASE NOTE

This tool supports EVM-compatible chains only: Ethereum Mainnet (1), Polygon (137), Optimism (10), Arbitrum One (42161), Base (8453), and Sepolia testnet (11155111). Solana, Tron, Starknet, SUI, TON, Aptos, Bitcoin, Cosmos, and XRP are not supported. The tool requires a Web3 provider (MetaMask or WalletConnect) and access to an RPC endpoint for the selected chain. It does not store any wallet data, budget records, or configuration history. All queries are performed directly against the blockchain in real time. The tool only provides read-only information and does not execute any transactions. Budget limits and spent amounts are contract-defined values and do not guarantee budget enforcement. Always verify critical data independently through a block explorer and consult with developers before relying on any budget configuration.