Blockchain Infra

Discover and register all x402 resources from an origin via .well-known/x402 or DNS TXT

Get Address Transactions Data

ERC20 Transfer logs via eth_getLogs - decoded sender, recipient, and amount for a token or wallet

Ethereum network info - chain ID, block height, and gas price in one batched RPC call (eth_chainId + eth_blockNumber + e

Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polyg

Estimate the gas a transaction will consume via eth_estimateGas before signing it

Pending Ethereum block - mempool transactions not yet mined, via eth_getBlockByNumber("pending")

Check x402 server API health: response latency, availability, protocol compliance, and payment endpoint test. Essential

Track cross-chain bridge transaction status — real-time monitoring of sending chain confirmation, bridge processing, and

Benchmark and compare TPS across major blockchains. Returns utilization, Visa comparison and chain ranking.

Score blockchain validator performance from uptime, attestation efficiency, proposal success and slashing history.

Decode Web3 transaction data: method name, transaction type, gas cost and approval/failure warnings.

Satoshi API fee estimator scoreboard: accuracy analytics for choosing which Bitcoin fee source to trust.

Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation addres

Classify IP addresses as public, private, loopback with risk flags.

Health scores, TPS, finality and decentralization metrics for 8 major blockchain networks.

Blockchain network fee guide — Ethereum, Solana, Arbitrum, Base and Polygon transaction cost comparison. Built for AI ag

Guide to the Ethereum Virtual Machine: opcodes, gas, and EVM-compatible chains.

Optimize vector database queries with HNSW parameters and index recommendations.

SSL certificate details expiry and chain for any domain