Guides, comparisons, and deep dives on building with Cardano data APIs.
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Query holdings with USD valuation, wallet value over time, and FIFO profit-and-loss for any Cardano stake address through one REST API. 7-day trial.
Stream live Cardano token prices, DEX swap events, and dApp events over STOMP WebSockets instead of polling. Snapshot on subscribe, then live updates.
What the Nexus API includes: market data across 11 Cardano DEXes, FIFO wallet analytics, a transaction builder, WebSocket streaming, and an MCP server.
