admin1. Blockchain Abstraction
Transparent Backend
– API Backend: Develop a backend that interacts with Solana through a RESTful or GraphQL API. Users will interact with this API without being aware that their transactions are recorded on the blockchain.
– Solana SDKs: Utilize SDKs like Solana-web3.js to simplify interactions with the blockchain in your backend.
Web3 Account Management
– Web3 Auth: Integrate Web3 Auth solutions (such as Web3Auth or Authereum) to simplify user authentication and wallet management. These solutions allow users to log in using their decentralized identities or existing wallets, providing a seamless user experience.
2. Wallet Management
Application-Managed Wallets
– Automatic Wallet Creation: During registration, automatically create a Solana wallet for each user. Securely store private keys on the backend.
– Secure Key Storage: Use solutions like AWS KMS or HSM (Hardware Security Modules) to manage and protect users’ private keys.
Fiat-to-Crypto Conversion
– Payment Gateways: Integrate fiat-to-crypto conversion services like MoonPay or Ramp Network to allow users to pay with fiat currencies.
– Solana Pay: Use Solana Pay to facilitate crypto payments without requiring users to directly manage cryptocurrencies.
3. Transactions and Fees
Transaction Fee Subsidization
– Gas Fees: Subsidize transaction fees using application funds so that users do not have to worry about the costs.
– Airdrops: Conduct Solana token airdrops to cover gas fees for users.
4. Security and Identification
Decentralized Identifiers (DID)
– Simplified Authentication: Implement simple authentication methods such as social or biometric authentication, using decentralized identities managed in the background.
– SSO (Single Sign-On): Implement decentralized SSO solutions to allow users to log in with their existing decentralized identities.
5. User Interface
Frontend Application
– Interface Development: Use frameworks like Flutter or React Native to develop a smooth and intuitive user interface.
– UX/UI: Design an interface where blockchain interactions are completely hidden. Users interact only with simple buttons and forms.
6. Key Features
Ride Management
– Solana Smart Contracts: Deploy smart contracts on Solana to handle ride requests, payments, and ratings. The backend communicates with these smart contracts.
– Ride API: Create an API for users to request and accept rides through the app without needing to understand the blockchain.
Automated Payments
– Crypto Payments: Payments are processed in the background via smart contracts, but drivers can receive their funds in fiat through automatic conversion.
– Solana SPL Tokens: Use SPL tokens on Solana for payments and rewards. Users can view amounts in fiat.
– Choice of Crypto: Drivers can choose which cryptocurrencies they want to receive for their payments, with USDC being the default.
– Accepted Cryptos: Users can pay with SOL, USDT, USDC, or the project’s tokens.
– Automatic Conversion: If a user pays in Solana or another crypto and the driver accepts only USDC, automatically convert the crypto to USDC for sending to the driver.
7. Tracking and Notifications
Real-Time Notifications
– Firebase: Use Firebase Cloud Messaging for real-time notifications about ride requests and payments.
– WebSockets: Implement WebSockets for real-time updates.
Complete Decentralization
Decentralized Backend
– Smart Contracts: Use smart contracts on Solana to manage all critical transactions, including ride requests, payments, and ratings.
– InterPlanetary File System (IPFS): Store non-transactional data, such as user profiles and ratings, on IPFS for complete decentralization.
Wallet Management
– Non-Custodial Wallets: Encourage users to use non-custodial wallets like Phantom or Sollet, where they control their own private keys.
-Wallet Integration: Integrate features allowing users to connect directly with their Solana wallets.
Privacy Preservation
Zero-Knowledge Proofs (ZKP)
– Private Transactions: Use Zero-Knowledge Proof (ZKP) technologies to anonymize transactions and ensure user confidentiality.
End-to-End Encryption
– Sensitive Data: Encrypt all sensitive data end-to-end, such as location information and messages between passengers and drivers.
Incentive Networks
Tokenomics
– Token Utility: Create a utility token on Solana to incentivize users and drivers to participate in the network. Users can earn tokens for using the app, and drivers can receive bonuses for high performance.
-Staking: Allow users and drivers to stake tokens for additional benefits, such as discounts on service fees or premium access.
Decentralized User Interface
Decentralized Frontend
– Web3 Frameworks: Use frameworks like React with Web3.js or Ethers.js to develop a user interface that interacts directly with the blockchain.
– DApps: Host your frontend application on decentralized platforms like Arweave or IPFS.
Security and Authentication
Decentralized Authentication
– DID (Decentralized Identifiers): Use decentralized identity solutions (DID) like Ceramic Network for managing authentication and user profiles.
– SSO (Single Sign-On): Implement decentralized SSO solutions to allow users to log in with their existing decentralized identities.
Decentralized Execution
Decentralized Infrastructure
– Smart Contracts on Solana: Use smart contracts for all ride and payment logic.
– Decentralized Storage: Store files and data on decentralized storage solutions like Filecoin or Arweave.
Example of Transparent and Decentralized Workflow
User Registration and Wallet Management
1. User Registration
– Users (drivers or passengers) log in using a non-custodial wallet like Phantom, leveraging Web3 Auth for simplified account management.
– During their first login, drivers complete KYC verification. Their wallet is then linked to a DID, encapsulated in a non-transferable NFT.
– A user profile is created and stored on IPFS, with references on the Solana blockchain.
2. Ride Request
– The passenger requests a ride via the decentralized app (DApp).
– A Solana smart contract manages the ride request and sends notifications to available drivers.
3. Ride Acceptance
– Drivers receive a notification and can accept the ride on the app.
– Acceptance is recorded on the Solana blockchain.
4. Payment
– At the end of the ride, payment is processed via a smart contract on Solana.
– Users can pay with SOL, USDT, USDC, or project tokens, and drivers receive payment directly in their wallets.
– Drivers can choose which cryptocurrencies they want to receive for payment, with USDC as the default.
– If a user pays in Solana or another crypto and the driver accepts only USDC, the crypto is automatically converted to USDC and sent to the driver.
-The platform charges a 6% commission on the total amount of each ride.
-If a driver chooses to receive payments via credit card, Stripe charges a fee of 2% plus €0.25 per transaction (2.5% for UK). This additional cost will be borne by the driver, unlike crypto payments where the fees are lower.
-Dust Conversion: Drivers have the ability to convert “dust” from payments received (small amounts remaining after a transaction) into project utility tokens. This functionality allows small remaining amounts to be grouped together and transformed into tokens that can be held, used or exchanged according to the drivers’ preferences.
5. Ratings
– Ratings are submitted through the app and stored immutably on IPFS, with references on Solana.
– Passengers are also rated by drivers. All ratings, both for passengers and drivers, are linked to the respective users’ DID and stored on the blockchain via a non-transferable NFT associated with each user.
Budget: $3,000
Posted On: July 14, 2024 02:14 UTC
Category: Mobile App Development
Skills:React Native, Firebase, Android, iOS, Smartphone, Android App Development, Mobile App Development, Blockchain, Rust, SQL
Country: France
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