Compare RPC provider costs based on usage estimates. Evaluate Alchemy, Infura, QuickNode, and more.

Inspect CSS table properties including display, border-collapse, border-spacing, caption-side, and table-layout.

Inspect and debug focus outlines, box-shadows, borders, and backgrounds with a persistent highlight overlay and event log.

Update self-attested on-chain reputation scores with configurable values, categories, and attestation data.

Verifies whether a contract is still within its deployment freeze window by checking on-chain timestamps.

ERC-777 operator revocation checker. Reads operator authorization status and revocation readiness.

Generate block explorer URLs for any EVM chain from addresses, transaction hashes, or block numbers using a registry of explorer

Coordinate multi-step contract upgrades with generated checklists, execution scripts, and rollback plans for secure deployments.

Tests relay selection strategies using performance metrics and validator preferences.

Batch-pay content creators on Arbitrum One in one transaction. Supports ERC-20, NFTs, and native ETH with live fee display.

Visualizes Solidity struct storage packing with slot diagrams and optimization recommendations for gas efficiency.

Batch-pay freelancers on Arbitrum One in one transaction. Supports ERC-20, NFTs, and native ETH with live fee display.

Deploy compatibility shim contracts that bridge legacy and new contract interfaces with function mappings.

Query zk-rollup verifier contracts, proof events, batch commitments, and verification keys. Read-only ZK prover data explorer.

Batch-distribute employee bonuses on Ethereum L1. Supports ERC-20, NFTs, and native ETH with live fee and owner display.

Coordinate validator client upgrades by analyzing validator status, upgrade history, and staking participation data.

Query on-chain data across addresses, transactions, tokens, blocks, and contract state. Read-only EVM data indexer with live RPC

Aggregates native token balances for multiple wallets across supported testnets, showing per-chain and total balances.

Inspect CSS media queries with active status, conditions, rule counts, viewport preview, and custom viewport testing.

Simulate building a custom EVM blockchain. Configure chain name, ID, currency, consensus (PoA/PoS/PoW), and block time.

Test and debug EIP-1193 providers with JSON-RPC request/response logging and method explorer.

Analyze calldata size and gas costs to identify optimization opportunities for reducing transaction costs in smart contracts.

Inspect CSS list-style, counter, and marker properties with style detection and custom marker previews.

Inspect CSS flexbox properties with container detection, direction, alignment, and flex item values.