TzKT API
type: WebAPI
description: # Introduction TzKT is the most widely used tool in Tezos that provides you with convenient and flexible access to the Tezos blockchain data, processed and indexed by its own indexer. You can fetch all historical data via REST API, or subscribe for real-time data via WebSocket API. TzKT was built by the joint efforts of the entire Tezos community to help developers build more services and dapps on top of Tezos. TzKT Indexer and API are [open-source](https://github.com/baking-bad/tzkt), so don't be afraid to depend on the third-party service, because you can always clone, build and run it yourself to have full control over all the components. Feel free to contact us if you have any questions or feature requests. Your feedback is much appreciated! - Discord: https://discord.gg/aG8XKuwsQd - Telegram: https://t.me/baking_bad_chat - X: https://x.com/TezosBakingBad - Email: hello@bakingbad.dev And don't forget to star TzKT [on GitHub](https://github.com/baking-bad/tzkt) if you like it 😊 # Get Started There are two API services provided for public use: - **Free TzKT API** with free anonymous access; - **TzKT Pro** with paid subscriptions with increased rate limits, off-chain data, extended support and business-level SLA. You can find more details about differences between available tiers [here](https://tzkt.io/api). ## Free TzKT API Free-tier TzKT API is the best way to get started and explore available Tezos data and API functionality. It doesn't require authorization and is free for everyone and for both commercial and non-commercial use. > #### Note: attribution required If you use free-tier TzKT API, you **must** mention it on your website or application by placing the label "Powered by TzKT API", or "Built with TzKT API", or "Data provided by TzKT API" with a direct link to [tzkt.io](https://tzkt.io). It's available for the following Tezos networks with the following base URLs: - Mainnet: `https://api.tzkt.io/` or `https://api.mainnet.tzkt.io/` ([view docs](https://ap…
version: 1.17.1
documentation: https://api.tzkt.io/
provider: Baking Bad
entrypoint: https://api.tzkt.io/v1
license: https://github.com/baking-bad/tzkt/blob/master/LICENSE
category: Get Started
category: Subscriptions
category: Examples
category: Typescript SDK
category: Taquito extension