Please describe your proposed solution

We propose developing a feature to facilitate product contribution, making it easily accessible to developers and community users of Cardano.

The key features of the platform include:

Data Analysis of Swap: The system operates by collecting real-time information and data to form a meta-data file to serve various tasks:

• Serving information retrieval such as Daily Volume, Pool, Holders, Market Cap, etc.
• Displaying price data, charts, etc.
• Building tracking alert systems, notifications, writing mobile apps, etc.
• Providing API services, Webhooks for developers.

Explore & Swap, Building price charts:

• Explore: We regularly provide access to interesting projects and information to the community through social media channels with multilingual support.
• Swap: Integration of project information and user feature developments for direct asset exchange on the website.
• Price charts: The system integrates token data analysis and simultaneously displays price chart information directly on (website, Telegram bot, Discord).

With the current features of Explore and Price charts, we are currently operational and operational on the website. We are analyzing and displaying price charts of tokens listed at <https://dconecrypto.finance/>.

BOT Wallet Alert &amp; Portfolio Tracker, Price Tracking:

• We are developing a BOT to receive quick notifications about asset wallet fluctuations.
• Receive notifications of portfolio investment fluctuations, profit/loss for owners of Cardano native assets.
• Receive real-time market data notifications (price fluctuations, chart fluctuations).
• Users can easily integrate into Telegram channels, groups, Discord to track native assets, tokens of the Cardano ecosystem.

With the current features of Wallet Alert and Price Tracking, we have integrated with the Telegram BOT at <https://t.me/dconecryptobot>.

You can easily use it with the following commands:

👉/trend - Trend token 24h

👉/c [Token] [Time] - Price token ₳ ([Time] = 1D, 7D, 1M, 6M, 1Y, ALL)

👉/d [Token] [Amount] [Slippage] - Dex Aggrigator

👉/connectada - Add wallet alert

👉/checkwalletada - Check wallets alert

👉/level - Level speed boosted SPOs

Securi API Service, SDK (swap, wallet, query):

We are building and developing with the following criteria:

• Swap
• Providing API to display token prices.
• Providing API to swap tokens with DEX (MINSWAP, SUNDAESWAP, WINGRIDER, SPECTRUM, MUESLISWAP) including: orders, canceling orders, balances, etc.
• Providing API for token price history.
• Providing API for supported DEX exchanges.
• Wallet, Query
• Providing API to interact with the Cardano blockchain platform.
• Providing API for information on Netword, Wallet, Stake Account, Pool, Snapshot.
• Building SDK product with languages:
• Javascript
• .NET

Aiming to support developers in querying, integrating, and executing exchange commands with DEX exchanges more easily and securely. All SDKs will be open source. Users can adjust and expand additional functions, while also contributing to the development of our core SDK to contribute to the community.

Please define the positive impact your project will have on the wider Cardano community

We are currently reaching a large number of website visitors, with a relatively significant portion being regular users utilizing personal and group bots.

On our website, we have statistics and products that are performing well:

• There are over 300 active projects with us.
• Over 1500 individuals and groups are currently connected and using the bot on a daily basis.

Currently, we are partners and collaborators with several other active products such as:

• Koios
• Lace
• BBO
• HunterDEX
• Atrium
• Tekmirio
• CLINK, etc.

You can find more information on our website: <https://dconecrypto.finance/> or <https://twitter.com/DCOneCrypto/status/1784545292915966445>

The impact is measured based on our analysis over the past two years, and we have continuously strived to upgrade our product versions. We will consistently monitor and improve our processes.

What is your capability to deliver your project with high levels of trust and accountability? How do you intend to validate if your approach is feasible?

Our DCOne Crypto team:

We've been operating for over 2 years. Our product is continuously upgraded at: <https://dconecrypto.finance/>

With an experienced team and partnerships with several major Cardano projects such as Koios, Lace, Hunter, etc., we are actively building strong connections with both the community and developers within the Cardano ecosystem.

With a practical, highly applicable product and strong support, we are contributing to the development of the Cardano ecosystem.

Complete the certificate "Cardano Blockchain Certified Associate (CBCA) Alpha Program 2"

Here's where you can see a quick history of the facts and achievements: https://dconecrypto.finance/report-log.html

Here are some of our achievements:

> The current function is up and running smoothly on both the website and the BOT as depicted in the images below. We need some more time to fine-tune the architecture to suit user needs and perfect the API and SDK datasets for users.

1 Submit project

Explore projects, track and trade projects on the Cardano blockchain

2 Cardano Wallet Alert

Receive fast notifications of wallet asset fluctuations

3 Price Tracking

Receive real-time market data first hand today!

• Live BOT Telegram:
• ✅ 400 token #Cardano
• ✅ Realtime data chart
• ✅ Time frames 1D, 7D, 1M, 6M, 1Y, ALL
• ✅ You can also add bots to the group for the community to use

• Cardano Wallet Alert

• Price Tracking: View real-time price chart of Token on the Cardano ecosystem with various time frames directly on the BOT.

• We were mentioned at "Catalyst Weekly #69" with remarkable information

• We contributed the "DCOne Crypto Webhook API" toolkit on https://developers.cardano.org/tools

• We went with Koios and contributed "Koios Cluster as Instance Provider" as instance provider at https://github.com/cardano-community/koios-artifacts

> More information: We understand how to operate and access APIs so in Fund 11 we will build and contribute a source code that provides data access via API with suggestions:

> DCOne Crypto API for Open Source Developers (propose)

>

• We have successfully Closed the DCOne Crypto project at Fund 9 with 1 month ahead of the committed plan.

• We were honored at "Funded Project Reporting &amp; Milestones Guidance - Public" in the category of "Good examples of PoA completions" with project number of DCOne Crypto in Fund 9 (ID: 900078)

• We have been deeply thanked by Lace to all DApps that have supported #LacePlatform see here: https://twitter.com/lace_io/status/1666113474873753600

• We provide a toolkit that helps users to deposit multiple ADA addresses, tokens and create their own NFT, Mint, Burn. See here: https://cardano.dconecrypto.finance/.

• DCOne Crypto is now open source (toolkit that helps users to deposit multiple ADA addresses, tokens and create their own NFT, Mint, Burn): <https://github.com/DCOneCrypto/cardano-connect-wallet-tools>

What are the key milestones you need to achieve in order to complete your project successfully?

Milestone 1: - Design System Design Architecture

• Design data analysis system
• Design Publish/Subscribe messaging data system
• Design system for data vacuum zones
• Design distributed data system ensuring real-time updating/access of big data
• Microservice gateway system for distributed access traffic
• HA system, balancing large request loads
• Data classification cache storage system
• Security vulnerability scanning system CVE, Securi API
• Ensure 100% uptime

The design system ensures the entire deployment process including: data swap, onchain, chart data, history, monitoring, API

Acceptance criteria: The design flow passes through a Figma diagram. This can be clicked through and validated. The overall information of the big data retrieval software architecture.

Evidence: You can access the design process through the Figma URL diagram or the architecture design documents will be publicly available on GitHub, website.

Milestone 2: Explore &amp; Swap, Building price charts:

Explore:

• Regularly provide access to interesting projects and information to the community through social media channels with multilingual support.
• Project information displays general information, on-chain information, token information, historical price charts, and, most importantly, will be directly linked to direct exchanges on the website.

Swap:

• Facilitate direct token swapping, directly connect information with projects to ensure avoidance of impersonation in case of similar token names.
• The system executes conversions through Liquidity Pools of different DEX systems aiming to optimize rewards or profits while reducing Liquidity fees, Batcher fees, and easy upgrades to current V2, V3 versions.
• Support optimization of rewards through stake. Ensure minimal profit can be achieved from staking ADA and receiving additional ISPO tokens.

Building price charts:

• Analyze real-time charts with protocols: (MINSWAP, SUNDAESWAP, WINGRIDER, SPECTRUM, MUESLISWAP)
• Analyze real-time transaction history with protocols: (MINSWAP, SUNDAESWAP, WINGRIDER, SPECTRUM, MUESLISWAP)
• Launch price chart platform.

Acceptance criteria: Design flow passes through drawings from Figma. This can be clicked through and verified. Results must align with the provided design. Functionality must be used and operate on the website and BOT.

Evidence: You can access the design process through the Figma URL drawings or architecture design documents will be publicly available on GitHub, website. Additionally, the staging environment will be distributed along with a URL.

Milestone 3: BOT Wallet Alert &amp; Portfolio Tracker, Price Tracking

• Publicly disclose the source code for Telegram and Discord BOTs
• Number of project information sent to the project owner community
• Look up token prices on DEX
• Look up token TVL on dex
• Graph displaying price history on mobile app and BOT
• Look up token information on mobile app and BOT
• Notify, display investment portfolio profit on mobile app and BOT
• Notify price fluctuations and are connecting with SPOs under DCONE to enhance scalability to the community, support small pool operators to increase delegators
• Notify wallet transactions directly on mobile app and BOT

Acceptance criteria: Design flow through Figma drawings. This can be clicked through and verified. The results must align with the provided design. Functions must be used and operated on mobile apps, websites, and BOTs.

Evidence: A test environment will be provided along with a URL and simultaneously provide mobile app builds or app store app addresses

Milestone 4: Securi API Service, SDK (swap, wallet, query):

Developers can leverage the Securi API service to build a wide array of functionalities on Cardano. Common applications include integrating pool updates into websites, developing bots, and more.

API Service:

• Authentication support
• Swaps
• Order
• Cancel
• Market token
• Token price
• Token holder
• Token top
• Balance
• Sign
• Global order
• Wallet balance
• Transaction
• Network
• Stake Account
• Pool
• ADA Payment Gateways
• NFT marketplace
• Telegram bots
• Pool tracking tools

The SDK is designed to directly interface with these APIs, incorporating authentication for accessing endpoint data. Additionally, the SDK will be uploaded to the NPM repository and will be available for JS and .NET platforms through nuget.org.

Acceptance criteria: The design flow must pass through the wireframes from Figma. This can be clicked through and verified. The outcome must align with the provided design.

Evidence: The functionality will have an API access address for executing sample queries, similar to the current setup at <https://openapi.dconecrypto.finance/index.html>. Additionally, a testing environment will be distributed along with a URL.

Final Milestone: Final product of the introduction process. Contains a comprehensive presentation of the designs provided with milestones. The deployment process is also validated and testing environment is performed on this feature.

Acceptance criteria: Development results must align with the proposed designs provided.

Evidence: A staging environment will be provided along with a URL. Upon completion of the development process, this feature will be introduced on our public website.

Required information:

• Figma designs
• Fully functional website
• Endpoint address for API queries
• SDK presence on NPM and NuGet
• Mobile app must have a completed build or be on the app store
• BOT added to Telegram/Discord group

Who is in the project team and what are their roles?

Team of programmers with over 10 years of experience, for 6 years working together in the field of Blockchain &amp; Crypto.

Founder &amp; CEO at DCOne Crypto

Dinh Huu Tac Qui

• Twitter: <https://twitter.com/dconeservice>
• Telegram: <https://t.me/DCOneService>

CTO at DCOne Crypto.

Luu Quoc Cuong

Senior Developer, IBM with 15+ Years of experience in Development.

• Twitter: <https://twitter.com/cuongLuu3535>
• Linkedin: <https://www.linkedin.com/in/cuong-quoc-516147117/>
• Telegram: <https://t.me/Cuongluu>

Full Stack: Nguyen Hoang Le Cong

• Twitter: <https://twitter.com/lecong290398>
• Linkedin: <https://www.linkedin.com/in/cong-le-099235142>
• Telegram: <https://t.me/lecong290398>

Frontend: Le Thanh Hien

• LinkedIn: <https://www.linkedin.com/in/hienle3001>

Devops / Systems Administrator/ Mobile App: Nguyen Khanh Hung

• LinkedIn: <https://www.linkedin.com/in/nguy%E1%BB%85n-kh%C3%A1nh-h%C6%B0ng-a38826201/>

Please provide a cost breakdown of the proposed work and resources

The total budget of the project is 117,312 ₳

Technical Project Lead

1,833₳/week * 16 weeks = 29,328 ₳

Back-end Developer:

1,500₳/week * 16 weeks = 24,000 ₳

Back-end Developer:

1,500₳/week * 16 weeks = 24,000₳

Front-end Developer:

1,333₳/week * 16 weeks = 21,328 ₳

Devops / Systems Administrator:

1,166₳/week * 16 weeks = 18,656 ₳

Even though with rule it's not entirely open-source. But some functionalities can still be viewed and checked and are entirely built on the DCOne Crypto platform.

Our Javascript and .NET development SDKs will be open-sourced for developers to use and customize.

How does the cost of the project represent value for money for the Cardano ecosystem?

In general, we are requesting 117,312 ₳ for this cost, which is entirely reasonable and allocated to cover the entire development process of the current system, with hopes to receive funding to continue developing features still pending at the mentioned milestones.

We have built features, products, and functionalities that are running concurrently with Fund 12. Therefore, with the amount requested above, we hope to offset the initial investment in maintenance costs and construction costs, while acknowledging the efforts of the members who have contributed over time to upgrading and improving the product on a daily basis.