DeFade
eth_getLogs transfer data across Uniswap v2/v3/v4 and every fork, and layers indexed history from Blockscout where a chain hosts one. Lock verification uses Streamflow, social data comes from SocialData, and EVM wallet connectivity supports MetaMask, Coinbase Wallet and every EIP-6963 wallet, plus WalletConnect. A guiding constraint throughout: when a data source is unreachable or a probe fails, modules report what they could not see rather than inferring a clean result — an unverifiable holder is never counted as safe. Persistent state lives in PostgreSQL (rug database, wallet reputation ledger, watchlist state, sentiment votes, API keys, Pro subscriptions, scan history, smart wallet cache). A multi-tier smart cache (in-memory permanent / medium / short TTLs plus Postgres-backed persistent cache that survives redeploys) cuts Helius RPC usage by an estimated 70-85%. Frontend deployed on Vercel; backend on Railway. Mobile apps built with Capacitor wrapping the web app. Chrome extension uses content scripts to inject DeFade analysis into DexScreener, Birdeye, GMGN, Photon, BullX, and Solscan. Telegram bot is a thin wrapper around the same API.
DeFade operates a freemium model with four revenue streams.
(1) DeFade Pro subscription — $19/month unlocks unlimited scans plus the thirteen Pro-only deep analysis modules: Bundle Detection Pro (Jito atomic bundles, multi-hop funding chains, 5 genesis strategies), Historical Bundles (coordinated buys during post-launch pump cycles), Holder Overlap (cross-token holder mapping for up to 3 tokens), Insider Network (transfers and shared-funder mapping between top holders), Fresh Wallet Detection (flags top holders whose wallets were created within hours or days of the token launch), Sniper Bot Detection (bot wallets that bought within the first 120 seconds, with sold/transferred/holding classification per sniper), Smart Money Tracker (scores top holders by historical win rate and PnL to flag experienced wallets and bagholders), Smart Money Signals (surfaces what those top-performing wallets are actively buying), Funding Origin (per-exchange CEX attribution by KYC tier with mixer and bridge flagging), Cross-Funding Graph (wallet-to-wallet funding edges between top holders), Sybil Band Clustering (collapses funding edges into same-actor bands feeding a Sybil signal into the score), Social Sentiment Timeline (X mention sentiment, community vote history, and social presence in one score), and Deployer Reputation (the creator's full track record across past tokens: survival rate, serial-rug detection, and thriving versus dead outcomes). Pro scans additionally include Signal Fusion and the Wallet Reputation database, which cross-reference every flagged wallet across modules and against previously rugged tokens, surfacing repeat rug operators on sight. Free users get 3 token scans per day with access to the other 12 modules.
(2) DeFade Public API — developers and businesses subscribe to tiered plans (Free, Starter $29/mo, Pro $99/mo, Enterprise $499/mo) for programmatic access to all 28 analysis modules.
(3) Trading fees — when users trade directly through DeFade (MEV-protected execution powered by Definitive, plus Jupiter swaps on Solana), the platform earns a small integrator fee on each trade, on every supported chain.
(4) Pay-per-use overage credits — API customers can purchase credit packs ($5–$50) to continue making requests beyond their daily plan limits at $0.02/request, with volume bonuses up to 10%.
Payments are processed via Stripe (cards, Apple Pay, Google Pay) for recurring subscriptions, or in USDC on Solana for users who prefer to pay on-chain directly from their wallet. Crypto plans are prepaid for the chosen term, verified on-chain via Helius, and grant access instantly. Every plan, on either rail, is available monthly or yearly, with yearly billed at a 20% discount. Subscription management is self-serve with instant key delivery.