Streamlined integration to bring trust to your products

Complete toolkit for efficient blockchain development on Casper

Web3 Architecture

On-chain logic means users interact with the blockchain directly, and your off-chain infrastructure must stay in sync. CSPR.click and CSPR.cloud handle the UX and integration challenges, making your application Web3-native.

CSPR.click is a Web3 authentication layer that brings familiar Web2 UX to user interactions with blockchain

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Smart Contract

On-chain logic executed on a decentralized network increases trust in your product

CSPR.cloud is a blockchain middleware API that indexes on-chain activity and delivers scalable, real-time access to network data

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Observe

Build smarter

Leverage the power of blockchain without the heavy development lift or UX tradeoffs. Casper's instant finality enables seamless integration with unmatched speed and efficiency.

Faster time-to-market

Blockchain integration should not impact your delivery goals. Get ahead of the competition using our ready-to-go solutions

Faster time-to-market illustration

Lower operating costs

Enterprise-level availability requires dedicated node infrastructure, redundancy, and a support team. Save costs by using optimized and scalable infrastructure

Lower operating costs illustration

Developer friendly

A higher level of abstraction allows developers to spend less time learning blockchain and focus on the core value of their product

Developer friendly illustration

Great user experience

Familiar SSO-like authentication combined with social login and real-time execution feedback creates a smooth user experience that doesn't feel like traditional blockchain.

Great user experience illustration

What our partners say

CSPR.click and CSPR.cloud allowed us to build an intuitive liquid staking solution on the Casper Network. The technology gave us exactly what we needed to deliver faster. Integration was smooth, and the developer experience felt like what Web3 tooling should be.

Peter Girr
CEO, Wiselending

Developing a smart contract framework for Casper, we’ve worked closely with the CSPR.build team across several projects. The integration process has always been seamless, and the collaboration consistently efficient. Everything about the CSPR.build team reflects a strong commitment to supporting the developer ecosystem.

Maciej Zieliński
CEO, Odra

CSPR.click and CSPR.cloud offer rich, well-documented APIs that made integration fast and straightforward. The self-service platform gave me full control, so I could focus on building clean, user-facing tools

Murat Sanlisavas
Founder & CEO, Era Guardian & CSPR.vote

CSPR.build is more than a toolkit. It’s the engine driving innovation across the Casper Network. By helping teams move faster and maintain a seamless user experience, it provides the foundation for sustainable growth and a strong developer ecosystem.

Matt Schaffnit
CEO, Casper Association

We built our lottery application on Casper, and CSPR.click and CSPR.cloud handled all the blockchain integration. That gave us space to focus entirely on the user experience and the security provided by our external random number generator. The team was helpful throughout the process. Great support and even better technology.

Brian Lenertz
CEO, Casper Lottery

Built by MAKE

MAKE is an established company in the Casper ecosystem. We are strong believers in the value that can be provided by trust, and we see blockchain as the solution. We equip developers with the fundamental instruments they need to start building and transform the future.

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If you are interested in integrating your Web3 app with CSPR.build contact us

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