Adjacent News vs PolyScalping vs vaults.fyi
Build an ecosystem optimized for your goals while opening up new revenue streams.
Comparison Summary
Adjacent News, PolyScalping and vaults.fyi each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Adjacent News is a prediction-market data, news, and API platform that aggregates 40,000+ markets across Kalshi, Polymarket, and more into one normalized feed. The high-frequency trading terminal for Polymarket, optimized for real-time spread alerts and rapid execution. vaults.fyi: simpler onchain earning. APIs for discovery, actions, position tracking, monetization Together, these tools serve different but overlapping user needs, making them valuable components in a modern web3 development stack.
| At a Glance | |||
| Composability | |||
| Cross-Chain | |||
| Customizability | |||
| Developer Support | |||
| Ease of Integration | |||
| Performance | |||
| Key Features | |||
| Core Capabilities | Unified Markets API, Historical Prices & Trades, Semantic Market Search, Indices & Reference Rates | Automated Scalping Engine, Real-Time Market Monitoring, Custom Strategy Configuration, API & Wallet Integration | Unified Yield API, APY Data & Historical Metrics, Built-in Monetization |
| Chain Support | — | +13 | |
| Best For | DeFi Developers, Analytics/Data Developers | Analytics/Data Developers, Financial Institutions | Analytics/Data Developers, DeFi Developers |
| Pricing | |||
| Free Tier | — | — | — |
| Paid Features | — | — | — |
| Custom Plans | — | — | — |
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