Use SaaS Blocks 2.0 with CryptoKeyhole

SaaS Blocks is a collection of +200 tools to augment your SaaS application - from messaging APIs and payments SDKs to analytics, dashboard, authentication providers.

CryptoKeyhole's REST API serves on-chain and market data for Bitcoin, Ethereum and other coins as JSON or CSV, with on-chain series computed from full nodes it runs and missing data returned as gaps rather than zeros.