We have developed around 50+ blockchain projects and helped companies to raise funds.
You can connect directly to our BlockApps developers using any of the above links.

Talk  to BlockApps Developer

BlockApps Development Company

What is BlockApps?

BlockApps STRATO is a blockchain technology platform that enables rapid adoption, and it was created with business networks and organizations in mind. BlockApps is responsible for implementing the Enterprise Ethereum protocol, and the firm is also responsible for developing the infrastructure and APIs required to interface with this implementation.

STRATO is utilized as a construction tool when constructing both self-owned and expandable corporate networks. More than just developer tools where you type code and hit enter, these networks serve as the transactional and collaborative backbone for the activities of the whole organization, from beginning to finish.

The Core Features of BlockApps inc

Following are some of the prominent features of BlockApps.

Strato API

The API endpoints offered by the BlockApps STRATO blockchain technology platform make it possible to access a diverse range of services. These services are extremely user-friendly and may be quickly incorporated into various goods and offerings. Before a call may make calls to the STRATO API, it must first be authenticated using a valid JWT access token. Authentication can be done in several ways. An access token is retrieved from the OAuth identity provider that was supplied during the STRATO Boot process. This token is used to access the STRATO platform.


STRATO ensures that user data is kept private by utilizing Private Chains. The audible and verifiable data stored on the blockchain is made accessible to other nodes in the network through the use of Private Chains, which enable the ability to grant permission to other nodes to view the data. Private chains operate in a manner comparable to that of the Main Chain; they have their accounts and transactions, both of which are confined to the bounds of their regions, and they function in a manner that is equivalent to that of the Main Chain. Only those members of the chain who have been given the authorization to see the secret material will be able to do so. Other users will not be able to see it. Accounts that are already members of a private chain are the ones that are responsible for adding new user accounts to the chain as new members.

Identity Management

  • User Identity & Authorization
    The OAuth 2.0 protocol is utilized to manage the permissions system in STRATO. STRATO examines the legitimacy of an API request by analyzing the credibility of the access token included in the call's HTTP header. This allows STRATO to decide whether or not the request should be granted. An access token appears as a JSON Web Token (JWT), the format used for a JSON Web Token. STRATO is the entity in charge of validating and verifying a token. To do this, it uses the public keys acquired from the OpenID Discovery URL of an identity provider.
    The information about the user stored within the token payload is utilized to construct a one-of-a-kind identification specific to each user in STRATO.
  • Verified Identity with X.509 Certificates
    STRATO allows the usage of X.509 certificates, which enables user addresses to be connected with more meaningful and auditable identities. An X.509 certificate is a digital file that uses cryptographic standards widely recognized to attach the identity of a user to a public key using a digital signature. These standards are used to create the certificate. The action is referred to as "binding." This protocol sees widespread implementation in internet browser networking and safety features.
    STRATO includes X.509 Certificates directly on the blockchain, which enables the identification of a user to be checked and certified using cryptography. This is possible because X.509 Certificates may be stored directly on the blockchain. Because of this, it is now feasible for applications to use KYC capabilities and enter into contracts with respectable partners.

Reporting & Analytics

The data associated with blockchain contracts may be quickly recovered thanks to a component of STRATO known as Cirrus. It can easily get information such as solidity event logs, contract status data, contract history, and audit logs. Within the Cirrus system, each iteration of the same contract will be saved in the same table. This makes it easy to do a search that looks for every contract occurrence, paving the way for substantial data analysis and retrieval.

Using STRATO, tracking the evolution of any contract's data through time is a straightforward process. This makes data audits and traceability much easier to do. Although it is possible to view the history of the state of a contract on any blockchain, STRATO simplifies the process by including this capability in its Cirrus API.

Auditing Data

Because contract history can only be enabled the first time a particular contract type is established, the desired contracts must have it enabled in the metadata before they can be submitted to STRATO. Even though turning off history does not prevent new revisions to a contract from being recorded, the contract's standard Cirrus Index Table will only show the most current state of the agreement when history is turned off.


  • Pluggable VM
    An internal software processing component, also known as the "brain" of a larger system, a virtual machine (VM) simulates the operations of a typical computer system. Instructions are not transmitted to the component of a machine that is responsible for processing data physically, such as the CPU; rather, instructions are given to a "virtual CPU" that has been programmed by using the software.
    Every transaction on the STRATO platform is handled within the platform's very own virtual computer. The platform provides two distinct virtual machines (VMs), from which customers may select the one that best suits their needs. These VMs are the Ethereum Virtual Machine (EVM), as outlined in the Ethereum Yellow Paper, and BlockApps' own SolidVM. The user can choose which virtual machine (VM) will be used to process the data for each transaction; this flexibility gives STRATO the ability to have a "Pluggable VM."
  • SolidVM Versions
    There are four SolidVM versions, as described below.
    1. SolidVM is Solidity's STRATO-specific implementation and extension as an interpreted language. It makes it possible to use several STRATO-specific features, such as addresses on private chains, X.509 identity characteristics, and many more; it also provides faster execution rates and does not impose gas limits.
    2. Because SolidVM 3.0 is now available, X.509 Identity Integration may now be used inside of smart contracts. As a result of this change, it will now be possible for you to associate a signed identity certificate with a user account on STRATO.
    3. Significant language improvements have been incorporated into SolidVM 3.2 to give developers a greater level of assistance in the construction of contracts. SolidVM 3.2 includes several advancements and additions to the X.509 Identity registration and security, including new built-in methods for checking certificates and signatures. In addition, SolidVM 3.2 includes some bug fixes and performance improvements.
    4. SolidVM 3.3 is an improvement over its predecessor, SolidVM 3.2 since it adds support for other languages and fixes further issues. Before the introduction of version 3.3, the X.509 Identity registration and security features already included in SolidVM were upgraded and expanded upon further, and new additions were made to the suite of tools.

PBFT Consensus

To maintain a high level of network confidence, PBFT employs a communication approach comprised of many stages. When a new block is suggested, the information about it is sent out to all nodes. Following the receipt of a proposal for a new block by a node, the validation of the block's contents takes place. A node examines the block to ensure that it includes proper data. After completing this step, the node will notify the network of its initial choice. This choice, referred to as the prepared message, does not bring the block to its conclusion. After then, a node is responsible for taking in any incoming prepared messages from the network. When it has obtained two-thirds of the votes needed for approval, it then sends out a "commit" message with the decision. The block is confirmed and added to the chain when the initial proposer node receives between two and three commit messages. At this point, all of the transactions included in the block are carried out, and the outcomes of those transactions are recorded in the state.

Offline Transactions

Users of STRATO can send transactions that were made and signed by hand, as opposed to transactions that were prepared and signed by STRATO itself. This feature can be accessed using an endpoint different from the transactions endpoint generally put to use. A mandatory requirement is that transactions be constructed in compliance with the standard for Ethereum transactions.

Contract Versioning

Contract Versioning is a feature that runs in the background and is always active. It is always operational. Consequently, users do not need to worry about enabling or disabling it in accordance with the requirements of their individual contracts. When a user searches for anything on Cirrus or uses any other API methods that use a contract's name, the user will have access to many versions of the contract. This is true even if the user is searching for something completely different.


A user-friendly Integrated Development Environment (IDE) is made available to STRATO users as an extension for the VSCode code editor. Developers will have a lot easier time directly communicating with the STRATO platform through VSCode, thanks to the assistance of this plugin.

Users of STRATO can back up their records and access them at any time by utilizing a tool known as External Storage. This tool saves the data at a place that is separate from STRATO. External Storage offers the advantage of delivering immutable and verifiable files, yet it does not clutter the blockchain with the massive amounts of data that the file may carry. This is a major benefit of using external storage. One of the most typical applications for this function is storing audio files, while another is storing large document files. For this capability to work, an intelligent contract that represents the file and provides an interface to access and manage the file must first be built. This contract is required for the functionality to work. Users can easily interact with their files without having to worry about the technical implementation of smart contracts because the capability of External Storage is available independent of the typical activities associated with STRATO contracts. 

Scale your BlockApps projects with us

BlockApps REST NodeJS SDK

The Node.js programming language is the foundation for the BlockApps-REST library, a server-side SDK library for the BlockApps STRATO platform. It provides all of the necessary abstractions and utility methods, which may be put to use to interface with the STRATO platform and complete the tasks that are outlined in the following paragraphs:

  • Creating and managing keys
  • Creating and managing transactions
  • Creating and managing private chains
  • Querying for contract state
  • Integrating with Identity Providers using OAuth 2.0 protocol

STRATO Management Dashboard (SMD)

The STRATO Management Dashboard, sometimes known as SMD for short, offers users a brisk and efficient interface to engage with the BlockApps STRATO network. Through the Dashboard, users can query the STRATO network and acquire critical information on the state of the STRATO network.

Central Monitoring Dashboard (CMD)

BlockApps company designed a piece of software called the Central Monitoring Dashboard (CMD) to assist network administrators in monitoring their STRATO networks and obtaining an overall picture of the condition of those networks. CMD grants you access to the application programming interface (API), which enables you to obtain data on the status of the network from a third-party source. Because of this, you will be able to integrate your choice's uptime monitoring and issue management solutions. In addition, it comes with a user interface capable of displaying a graphical depiction of the STRATO network in front of an administrator of the network. CMD provides a perspective on the network as a whole, in contrast to the health endpoints in the STRATO API and the health status displayed on the STRATO Management Dashboard (SMD). The information gathered from the nodes and processed on the CMD server is the source of this view.

Let's build BlockApps together

We Can Help You Build Business Solutions on BlockApps

Our company is a seasoned blockchain development firm that has generated a variety of solutions across different blockchains. We have worked with a wide range of blockchains. We can assist newly founded businesses and well-established organizations in developing business solutions with BlockApps. Regarding Web3Commerce for Business, BlockApps is the gold standard in the market. To unleash the value of real-world assets, we raise their degree of dependability, openness, and fairness.


NFTs, or non-fungible tokens, became a popular topic in 2021's digital world, comprising digital music, trading cards, digital art, and photographs of animals. Know More

Blockchain is a network of decentralized nodes that holds data. It is an excellent approach for protecting sensitive data within the system. Know More


The Rapid Strategy Workshop will also provide you with a clear roadmap for the execution of your project/product and insight into the ideal team needed to execute it. Learn more

It helps all the stakeholders of a product like a client, designer, developer, and product manager all get on the same page and avoid any information loss during communication and on-going development. Learn more

Why us

We provide transparency from day 0 at each and every step of the development cycle and it sets us apart from other development agencies. You can think of us as the extended team and partner to solve complex business problems using technology. Know more

Rejolut by blockchain development numbers

40 +
Project Completed ✅
Startups Got Funding​
9000 +
Entrepreneurs Consulted Worldwide​
0 M+
Lines of Code Deployed​
0 1
Development Centers
90 +
Global Workforce

Other Related Services From Rejolut

Hire NFT

Solana Is A Webscale Blockchain That Provides Fast, Secure, Scalable Decentralized Apps And Marketplaces

Hire Solana

olana is growing fast as SOL becoming the blockchain of choice for smart contract

Hire Blockchain

There are several reasons why people develop blockchain projects, at least if these projects are not shitcoins

Why Rejolut?

1 Reduce Cost
RCW™ is the number one way to reduce superficial and bloated development costs.

We’ll work with you to develop a true ‘MVP’ (Minimum Viable Product). We will “cut the fat” and design a lean product that has only the critical features.
2 Define Product Strategy
Designing a successful product is a science and we help implement the same Product Design frameworks used by the most successful products in the world (Facebook, Instagram, Uber etc.)
3 Speed
In an industry where being first to market is critical, speed is essential. RCW™ is the fastest, most effective way to take an idea to development. RCW™ is choreographed to ensure we gather an in-depth understanding of your idea in the shortest time possible.
4 Limit Your Risk
Appsters RCW™ helps you identify problem areas in your concept and business model. We will identify your weaknesses so you can make an informed business decision about the best path for your product.

Our Clients

We as a blockchain development company take your success personally as we strongly believe in a philosophy that "Your success is our success and as you grow, we grow." We go the extra mile to deliver you the best product.



Tata Communications

Malaysian airline

Hedera HashGraph



Jazeera airline


Hbar Price





The Purpose Company

Hashing Systems




Verified Network

What Our Clients Say

Don't just take our words for it

Rejolut is staying at the forefront of technology. From participating in (and winning) hackathons to showcasing their ability to implement almost any piece of code and contributing in open source software for anyone in the world to benefit from the increased functionality. They’ve shown they can do it all.
Pablo Peillard
Founder, Hashing Systems
Enjoyed working with the Rejolut team; professional and with a sound understanding of smart contracts and blockchain; easy to work with and I highly recommend the team for future projects. Kudos!
Founder, 200eth
They have great problem-solving skills. The best part is they very well understand the business fundamentals and at the same time are apt with domain knowledge.
Suyash Katyayani
CTO, Purplle

Think Big, Act Now & Scale Fast

Speed up your Generative AI & Blockchain Projects with our proven frame work

We are located at

We are located at