Blockbook, an open-source software program resolution, has gained widespread recognition as a backend element for distinguished crypto wallets reminiscent of Trezor and Edge and different varied providers. This know-how permits functions to harness up-to-the-minute blockchain information, encompassing transaction specifics, handle balances, account historical past, and the seamless publication of recent transactions.

Furthermore, it

  • comprehensively indexes addresses and corresponding balances from the linked blockchain,
  • aids easy and environment friendly index looking for lightning-fast information retrieval,
  • enhances accessibility and navigation because of its user-centric blockchain explorer,
  • is on the market by way of each WebSocket and REST API protocols, and
  • provides assist for over 30 cryptocurrencies, with the potential for easy growth to different coin sorts.

As open-source fanatics, now we have a powerful ambition at 21 Analytics to additionally contribute to the group and the Bitcoin ecosystem. The open-sourced Blockbook library is powering automation in 21 Journey Rule, our compliance resolution for VASPs. We concluded that if it serves us properly, it should even be helpful for different innovators.  

Filip Gospodinov, CTO 21 Analytics 

21 Analytics’ newly unveiled Blockbook Library introduces an revolutionary method to decentralised information retrieval. By harnessing the ability of an API, pockets functions can effortlessly retrieve blockchain information from a server, streamlining the method and bettering consumer experiences.

The library acts as a gateway, speaking with Blockbook servers to retrieve important information from the Bitcoin Blockchain. This method simplifies and expedites the combination course of, enabling software program engineers to deal with optimising consumer experiences with out the burden of intricate protocol implementation.

Growing open-source instruments and software program is on the core of 21 Analytics’ ethos.

With open-source software program, transparency and belief are fostered, two important components in cryptocurrency. Open-source tasks, just like the Blockbook library, enable anybody to examine the code, guaranteeing no hidden vulnerabilities or backdoors.

The corporate believes that the ecosystem can really flourish by way of open-source software program improvement.

For added particulars on this revolutionary launch and the 21 Analytics’ Blockbook library, go to

About 21 Analytics

Based by Bitcoiners in 2020, 21 Analytics is a pacesetter in crypto compliance know-how and safety. By leveraging the staff’s huge expertise in blockchain, it has been doable to advance the corporate’s ethos of mixing compliance with information safety whereas strengthening privateness for monetary intermediaries and their prospects.


21 Analytics 

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