Blockchain Explorers Scraper

Etherscan Family Scraper (Multi-Chain EVM Explorer)

crawlerbros/etherscan-family-scraper

Query Etherscan and 18+ EVM block explorers (Ethereum, BNB, Polygon, Arbitrum, Optimism, Base, Avalanche, Fantom, etc.) via the unified Etherscan V2 API. Wallet balances, transactions, ERC-20/NFT transfers, contract source/ABI, gas oracle, tx-by-hash

Ethereum Account Transaction API

websift/ethereum-account-transaction-api

Retrieve detailed Ethereum transaction history for any wallet address, including sender, receiver, amount, status, and fees. Supports pagination for large datasets. Ideal for investors, analysts, and developers tracking ETH transactions.

Web3 Token Analyzer - Multi-Chain ERC-20 Data

project_bbb/web3-token-analyzer

Analyze ERC-20/ERC-721 tokens across 6 EVM chains: Ethereum, Polygon, Arbitrum, Optimism, Base, World Chain. Extracts on-chain data (supply, holders, transfers) + CoinGecko prices. For DeFi research, token due diligence, and portfolio analysis.

Aggregates yield/APY data from 500+ DeFi protocols across all major chains (Ethereum, BSC, Polygon, Arbitrum, Optimism, Avalanche). Compares rates, calculates risk-adjusted returns, and identifies best opportunities. Updated every hour.

Crypto Whale Tracker: DEX Token Launches + Wallet Alerts

scrapemint/crypto-whale-token-launch-tracker

Track new token launches across DEXs (Uniswap, PancakeSwap, Raydium, Aerodrome) via DexScreener and monitor whale wallet transactions on Ethereum, Base, Arbitrum, BSC, Polygon via Etherscan V2. Filter by liquidity, volume, age. Arb and scam flags included.

GMGN Wallet Activity Scraper

muhammetakkurtt/gmgn-wallet-activity-scraper

Extract crypto wallet activities on GMGN.ai for major blockchains (Ethereum, BSC, Base, Solana, Tron). Monitor trades, transfers & liquidity with custom filters. Get detailed transaction data like prices, amounts, gas fees & token info. Perfect for real-time crypto analysis and monitoring.

Avalanche Org Forecast Scraper

jungle_synthesizer/avalanche-org-forecast-api-scraper

Scrapes structured avalanche forecasts from the official US avalanche center aggregator API (avalanche.org). Returns danger ratings, avalanche problem breakdowns, hazard discussions, and expiry times for all ~80 forecast zones across ~30 US avalanche centers — no authentication required.

Fetch Historical Solana Token Transfers API

vybe/solana-transfers-api

Solana API endpoint for fetching historical Token-2022 and SPL transfers by mint, sender, receiver, amount, and time range for analytics and whale tracking. Docs: https://docs.vybenetwork.com/reference/get_token_transfers_v4

Track Bitcoin whale wallet balances via blockchain API. Monitor exchange cold wallets and large transactions. ⚠️ Disclaimer: Processes public blockchain data only. Wallet addresses are pseudonymous. No personal data collected.

Track on-chain activity of whale wallets across Ethereum, BSC, and Solana. Detect large transfers, token swaps, and portfolio changes in real time.