Contact person: Business Client

Phone:Show

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Location: Raipur, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Hello,
I need a professional Android application that can search, detect, and verify crypto wallet balances using real blockchain APIs. The app must work with live blockchain servers (not simulation) and should support major networks.

Core Requirements:

[login to view URL] Blockchain Integration

Connect with official blockchain API providers (e.g., BlockCypher, Alchemy, QuickNode, Chainstack, TRX API, Solana RPC, etc.)

Must fetch real wallet balances, transaction history, and wallet validity.
2. Lost / Forgotten Wallet Search Feature

User will enter:

Wallet address

OR partial details

App should check on blockchain server and show:

Wallet balance

Recent transactions

Token list

Whether the wallet is active or abandoned
3. Supported Blockchains

Bitcoin (BTC)

Ethereum (ETH)

Binance Smart Chain (BNB)

Tron (TRX)

Solana (SOL)

Litecoin (LTC)

Dogecoin (DOGE)

XRP

USDT (TRC20 / ERC20)
4. Features Required

Fast live wallet lookup

Multi-network scanner

Clean dashboard

Search history saving

Wallet verification tool

API key integration module

Secure backend (if required)

Error-handling for invalid/unused addresses
5. Security

App must NOT store private keys.

User data must remain fully secure.

All API calls must be encrypted.
6. Platform

Android app (Android 8+)

Modern UI/UX

Smooth performance
Goal

I want a fully working Android application that uses real blockchain servers to search and verify lost or forgotten crypto wallets with high accuracy.

Please review the requirements and let me know the development cost, time, and API plan needed.

Thank you." (client-provided description)