Parameters1
Query Parameters
urlstringexample:https://example.com/postdefault:null
Service overview
Compare the latest page content with the previous snapshot and return structured changes.
API surface
2 crawlable routes
urlstringhttps://example.com/postnullurlstringhttps://example.com/postnullMarketplace context
Service
OATP · tx_explainer — Fetch a Solana transaction by signature and return a human-readable explanation: programs invoked, token balance changes, fee (SOL + USD), and a one-line summary.
Service
Exa /contents endpoint
Service
Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.