INTRODUCCIÓN

The Casper API project creates an infrastructure to store data on Blockchain platform with intelligent contract, which supports lifting an archive file (photos, video, audio, text files and 3D models), allowing to configure the optimal routes for content delivery (CDN), to store backups, to work with corporate data storage. Casper API is a project that on December 19, 2017 successfully completed the PRE-ICO, having collected 1239 ETH (approximately $1,040,000) in just 60 minutes.

In addition, it is developing a universal solution that can work with any locking chain. Combining with multiple platforms reduces the risk of error when choosing a single partner, making our economic model more stable, which in turn supports storing data with suppliers from different sources.

According to researcher Gartner, the cloud storage market will have surpassed $72 billion by 2020. In its research, Gartner did not differentiate the traditional centralized storage market from the decentralized applications market. Clearly completing the option of meeting market demand. Only in 2017 1092 DApps (decentralized block chain) and this guideline is being further extended in 2018.

Soon, the information will be generated by people, as well as billions of IO and AR/VR devices, drones, self-propelled vehicles and robots. All this will demand large volumes of storage, forming a substantial request for it, from traditional applications and DApps.

In view of this, Casper's API is very interesting for traditional businesses as it allows for a three-fold reduction in data storage costs compared to centralized solutions. The decentralized structure is advantageous for DApps because it provides complete transparency, easy integration through SDKs and secure, cost-effective storage.

GENERAL OBJECTIVE OF THE PLATFORM

Casper's API Services uses intelligent contracts that provide interaction between customers and suppliers; P2P architecture for network reliability; private channels for transactions using Lightning Network technology that facilitates confidentiality in working with data. We also provide SDKs that allow you to integrate any application, including DApps, into our platform quickly and easily.

In addition, Casper API's intelligent contract stores a record of service providers, connects providers to users and performs billing. The smart contract normalizes the storage network and controls the work of suppliers.

The main service we offer is decentralized data storage, including uploading, downloading, editing, deleting, permission management, random file reading, modification of non-encrypted data without replacing it, as well as the possibility of mounting your virtual storage as an external drive. The decentralised data archiving system reduces potential delays and increases accessibility, which means that all data is accessible 24 hours a day, 7 days a week.

Casper's API Services for confidentiality, data transactions can be executed through a private cryptographic channel between a customer and a vendor. The cryptographic protocol will be similar to that of the Bitcoin Ray Network. This protocol makes Casper API correct for use in DApps at the corporate level, providing SDKs for integration, allowing application developers to access their data within the Casper API infrastructure, fulfilling the following attributes:
Reliability. All network participants connect to each other by relying on large nodes such as servers, allowing for greater resistance to DDoS attacks.

Delivery of contents. P2P network users have no geographical limits. Therefore, participants can receive their data from the nearest provider so that their upload and download speed can be increased.

Accessibility of data. Many copies of a file are stored by different providers and allow you to download data even if one of them has fallen.

BACKUP STORAGE

The Casper API service provides a special backup on data storage plans that recognize a cheaper service if your data is accessed. To ensure a high level of security for your backups we offer to store another copy of your files in the data of partners and other important suppliers who are willing to take responsibility for the security of your data.

The speed for loading your website is fast within a target region. Thanks to the decentralized architecture, Casper API is able to provide fast file downloads and website uploads, as well as extend the stability of your website, even under high security conditions. Thanks to Casper's API you can adopt between provider networks in your target regions.

Likewise, Casper's API is not dependent on any block string and allows you to receive data from other block string platforms at the same time. Because of this it is feasible with any application on any platform. Providers have the opportunity to increase their profits, while application developers enjoy easy integration with different platforms.

CST TOKEN ISSUE

Casper API has its own currency unit, the Casper Token (CST). It is managed by all operations within our project on any platform in the block chain, as well as by suppliers when they acquire a franchise.

If the user has a CST token and decides to become a supplier, he or she has to purchase a certain amount of storage volume that must be registered in the smart contract. The fee is allocated at the rate of 25.6 GB for 1 CST.

To be eligible to purchase a quota, the potential supplier requires the smart contract tokenCount function and enters the desired number of chips as the argument. The indicated amount of chips is blocked and may not be used by the chip holder for sale, lease or any other purpose described in the document. The token payee can change the number of blocked tokens at any time by changing the quota by invoking the tokenCount function and entering the new number of tokens.

When the user requests a data storage request by invoking the Smart getPeers (sizeToStore) function, the providers are chosen according to the volume of storage available within their respective quotas. The 25.6 GB for 1 CST fee is designed to ensure the payback period of N months, thus attracting those suppliers who are ready for a long-term cooperation.

TOKEN EXCHANGE THROUGH CASPER API'S INTELLIGENT ETHEREUM CONTRACT

By 19 December 2017, CSPT counters were issued for the Pre-IOC with a non-ERC contract20. On the day the ICO becomes operational these tokens can be transformed by CST tokens from the intelligent operational contract that complies with the ERC20 standard.

CST tokens will be issued during the ICO using an independently intelligent contract that complies with ERC20. You will be able to exchange the tokens purchased during the Pre-ICO for the ICO tokens through the intelligent contract exchange function.

Once the ICO is completed, the purchased tokens can be exchanged for CST tokens from the Smart Operating Contract. The Casper API Smart Contract will have an Exchange feature that allows you to exchange pre-ICO and ICO tokens for the operational tokens of the Smart Contract.

PRICING POLICY

In our basic pricing policy, users pay monthly for GB storage as well as GB downloads. Providers are rewarded for storing a certain number of GB per month and providing data for downloads in GB. Payment is made in CST at the rate determined in the smart contract and based on the supplier's score.

The user cancels the data storage services in CST (at the current USD/CST rate). The value of programme support costs may vary depending on the exchange rate. The smart contract automatically chooses the storage providers. As the file is successfully stored, the smart contract starts charging the user for monthly storage. Charges are deducted from the user's prepayment. If the user deletes the file from the service, the remaining file from the advance payment is returned to the user.

FINANCE AND BUSINESS

For finance and business the Casper Token (CST) is the key element of the system and facilitates the opportunity to carry out system transactions. The CST is designed to allow for greater system flexibility in real time, as well as to provide the foundation for future system growth and development. All CST fiches will be issued during the ICO. A CST token can be divided into 0.0000000001 CST.

API DE CASPER

The beneficiary of a token can register in the system as a supplier. The provider can become a system participant by placing its own storage volumes in the Casper API network. In this case, the provider can put 25.6 GB of network storage volume into the network for each CST token. The provider is rewarded at CST for placing its storage on the Casper API network and meeting technical requirements (server uptime, connection speed). He as well as any other CST token holder is eligible to fully dispose of the tokens.

Casper API users can rent their tokens to other Casper API users. If a CST token is rented, the lessee acquires the right to use the token as users and suppliers do. The lease is guaranteed by the smart contract. The rental price is based on and supported by market conditions.

To guarantee the stability of the internal financial system, Casper API reserves a fraction of the tokens (8%) and part of all funds raised during the ICO. This reserve will help the company to provide a fully operational service in the early stages if the suppliers are not sufficiently active. It will also support greater stability of the CST/USD exchange rate.

CASPER CARD ISSUANCE

During the Pre-ICO, the chips are sold at a very good discount. 1 CST = $0.08. Hard cover: $1,040,000. The Tokens were sold through a smart contract at Ethereum according to the USD/.

ETH exchange rate for the Pre-ICO launch date.

The Capitals that are expected to be raised through the symbolic sale of the ICO: 25,228,966 dollars. Pre-ICO sold out at $1,040,000.

Tokens will be sold through a smart contract at Ethereum according to the current USD/ETH exchange rate on the symbolic purchase date.

The ICO is extinguished if: all the cards are purchased or two calendar months have passed.

ECONOMIC AND SOCIAL COMMITTEE: MAIN TERMS AND CONDITIONS

Within the main terms and conditions, we find the following:

• The ICO runs on the Ethereum platform through an intelligent contract.
• Issuance of CST tokens or mining is impossible after completion of the ICO;
• If we do not obtain the soft ceiling during the ICO, the funds raised will be returned to the investors. Please note that funds raised during the Pre-IOC are non-refundable.

MARKETING PLAN

Users who plan to create a DApp know what opportunities the block chain technology offers. We intend to help our users concentrate their efforts on the main advantages of their DApps and not worry about their own development of data storage infrastructure, which can be easily replaced by Casper API services. In addition, we offer the following:

Certify the decentralized data storage infrastructure for your DApps. Our storage prices will be reduced each year, which will reduce their value and increase the competitiveness of your DApps in the marketplace.

Our main marketing objective is not only to make developers aware of the capabilities of the Casper API infrastructure, but also to persuade regular users that using the Casper API for DApps is the new form of data storage that guarantees their data security and confidentiality.

MAPA DE RUTA:

1.- Foundation of the Legion Digital Company.......................................................................In 2.011
2.- Initial appearance of Caper's idea..................................................................................May 2.017.
3.- The Draft White Paper is implemented............................................................... November 2.017.
4.-Pre-Ico Celebration................................................................................................December 2.017.
5.- Creation of the MVP Project..........................................................................……….February 2.018.
6.- The First Suppliers join the system.......................................................................….. March 2,018.
7.- Preparation of DApp Developer SDKs............................................................................May 2.018.
8.- ICO Pre-sales and Mass Sales.................................................................................June-July 2.018.
9.- Casper API version released........................................................................……….November 2,018.
Global Supplier Connection....................................................................................... Principles 2.019.
11.- Casper API Beta Release.......................................................................................February 2.019.
12.- Launch of Casper API...................................................................................................May 2.019.

WORK TEAM:
ARTEM KOLTSOV - FOUNDER
STANISLAV KAPULKIN - CTO
IAN SCARFFE - BLOCKCHAIN AND CRYPTO ADVISOR
ALEXANDER BORODICH - TUTOR
ALEXEY VERLINGER - CODE SUPERVISOR
NURLAN TLEGENOV - CMO
EDDIE CHOU - TUTOR
VITALY CHEREMENSKIY - CEO
CU YUANZHANG - TUTOR
BERRY BUTER - TUTOR
ALYONA KOLPASHNIKOVA - OWNER OF THE PRODUCT
VADIM BATKIN - FINANCIAL ADVISOR
MICHAEL PORTNOY - CAPITAL MARKETS ADVISOR
DAVID KANG - TUTOR
YURIY GUGNIN - TUTOR
SHAOBO ZHI - TUTOR
MARK LISSENBERG -TUTOR
EVGENIY STRATONIKOV - GO-DEVELOPER
IGOR KOVAL - GO-DEVELOPER

LINKS OF INTEREST.

Website: https://casperproject.io/
Whitepaper: https://casperproject.io/docs/Casper_whitepaper_eng.pdf
Telegram: https://t.me/CasperProjectENG
Facebook: https://www.facebook.com/CasperAPI/
Twitter: https://twitter.com/CasperAPI
Ann Thread: https://bitcointalk.org/index.php?topic=286969690.msg29471516#msg2947151516

Made by:

Bitcointalk user: Renault
Bitcointalk profile: https://bitcointalk.org/index.php?action=profile;u=2120156
Myetherwallet: 0x925C0EA42800B24f074741226e20D08D93509Acbb
By: Maestroudo