Catalog

https://api.x402node.dev/wallet/age-activity

https://api.x402node.dev/wallet/first-funder

Bidirectional ENS + Basename resolution: POST { name } (e.g

Bidirectional ENS + Basename resolution: POST { name } (e.g. vitalik.eth or jesse.base.eth) to resolve its address, or P

https://api.x402node.dev/wallet/counterparty-graph

https://api.x402node.dev/wallet/score

Track BTC, ETH, and altcoin dominance shifts with sector rotation intelligence

Cross-marketplace NFT arbitrage with fee-adjusted P&L across OpenSea, Blur, and X2Y2

Detect real-time crypto arbitrage opportunities across centralized exchanges

Monitor stablecoin peg deviation, collateral health, and depeg risk in real time

Calculate and simulate impermanent loss for AMM liquidity pool positions

NFT collection floor prices, volume, market data, and wash trading risk signals

Trait rarity scoring, percentile ranking, and rarity-adjusted valuation for any NFT

Track NFT influencer purchases, shills, market impact, and win rate history

Track whale wallet movements, accumulation patterns, and sentiment across blue-chip NFT collections

Real-time crypto Fear & Greed Index with history, trend analysis, and contrarian trade signals

Track institutional and smart-money capital flows across crypto ecosystems

Real-time top crypto gainers, losers, and trending coins with momentum signals

Virality scoring, rugpull detection, momentum tracking, and meme coin social intelligence

Optimize DeFi borrowing costs with liquidation and collateral risk analysis

Detect honeypot contracts, rugpull risk, and malicious token behavior before trading

Detect below-floor NFT listings and instant flip opportunities with urgency scoring

NFT trading volume heatmaps, volatility analysis, and optimal entry timing by day and hour

Real-time crypto Fear & Greed Index with history, trend analysis, and contrarian trade signals

https://stablefinance.dev/api/prices/snapshot