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Crypto Wallet Integration with NEAR Protocol for CoolBitX

Crypto Wallet Integration with NEAR Protocol for CoolBitX

Information Technology, Software products, Payments


ScienceSoft designed and implemented SDK to integrate the hardware cryptocurrency wallet by CoolBitX with NEAR Protocol. The solution has extended the cross-chain interoperability of the product trusted by 300,000+ crypto asset owners worldwide and enabled the support for the NEAR coin to better satisfy user needs.

About CoolBitX

The Customer is CoolBitX, a Taiwan-based blockchain security company that offers reliable cold-storage solutions for crypto asset management and storage powered by advanced security capabilities. Today, CoolBitX’s cold cryptocurrency wallet, CoolWallet, serves over 300,000 users globally. To better meet their customers’ needs and keep ahead of the competition, CoolBitX continuously improves the design of their products, equips them with new decentralized security features, and increases the range of supported crypto coins and tokens.

CoolBitX wanted to integrate their core crypto wallet with the NEAR network for the wallet to support the NEAR coin and was looking for a vendor with proven expertise in blockchain software development.

SDK Development to Integrate CoolWallet with NEAR Protocol

ScienceSoft covered the end-to-end development of SDK to enable the communication between the crypto wallet by CoolBitX and NEAR Protocol. Working in close collaboration with the Customer’s team, ScienceSoft’s blockchain experts thoroughly analyzed the crypto wallet integration needs and came up with a clear, step-by-step project plan.

ScienceSoft’s team started with introducing comprehensive technical documentation on the operating capabilities of the NEAR network for the Customer. Particularly, the team documented the architecture of NEAR smart contracts and transaction processing algorithms used in the network. This helped to ensure the SDK covered all important integration aspects and specifics of transacting in the NEAR network.

CoolBitX SDK by ScienceSoft was designed to provide a range of ready-to-use functions to facilitate and speed up the crypto wallet connection to the NEAR network. The key tools ScienceSoft introduced included:

  • NEAR network API.
  • JavaScript and TypeScript code libraries and compilers.
  • Integration tutorials for CoolBitX’s team, and more.

ScienceSoft’s team ensured that the functions allowed for the automated transaction recording in the NEAR blockchain ledger, real-time monitoring of transactions, and ad hoc ledger querying for particular transactions. As a result, end users will be able to seamlessly transact NEAR coins via CoolWallet.

To assure smooth SDK performance and its compatibility with CoolWallet, ScienceSoft’s developers conducted a series of functional and integration tests. Thanks to the detailed testing documentation provided by the QA team, CoolBitX’s team was able to gain full insight into the testing flow, the process of NEAR transactions e-signing, NEAR coin staking, and more.

ScienceSoft’s team installed the SDK in the Customer’s crypto wallet ecosystem to make it available for further use.

Yuhan Cheng, Business Development Manager at CoolBitX, says:

Owing to ScienceSoft’s expertise in blockchain-based software development, we chose them as a technology partner for our cryptocurrency wallet evolution project. ScienceSoft was to integrate our core product – a cold crypto wallet – with the NEAR network to enable support for the NEAR coin.

We were pleased with the outcomes of the project, as well as with transparent and consistent collaboration from the vendor. ScienceSoft promptly provided a skilled blockchain development team and managed to introduce an SDK for integration with NEAR Protocol and essential SDK testing documentation within the agreed time and budget.

As a result of our cooperation, the hardware crypto wallet smoothly integrates with the NEAR network and enables users to transact and store value in NEAR coins.

Key Outcomes for the Customer

  • Development of SDK for the crypto wallet product integration with NEAR Protocol in 8 weeks.
  • Receiving a detailed introduction document and testing documentation to ensure risk-free NEAR integration and facilitate future evolution of CoolBitX’s crypto wallet.
  • Higher product value for the end users and increased user satisfaction, due to the introduced support for the NEAR coin.

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