Amberdata offers three different subscriptions plans to choose from when it comes down to API usage.
|Blockchain||Abbreviation||Slug (x-amberdata-blockchain-id)||Connections / Subscriptions|
|Free (no longer available / legacy)||Accounts, Transactions, Tokens & Market Data across top exchanges.||Not supported|
|On Demand (no longer available / legacy)||[OND]||Full historical on-chain and market data, metrics and signals.|
Start now and only pay for what you use.
|2 connections / 10 subscriptions|
|Enterprise||[ENT]||Order Books, Derivatives Markets, Custom Metrics, SLA and more.||Customizable|
See https://amberdata.io/pricing for more details on each plan.