08 Blockchain Infrastructure

BSC Integration

InteractAI leverages Binance Smart Chain for fast, low-cost transactions while maintaining EVM compatibility and security.

Network: Binance Smart Chain (BSC)

• Chain ID: 56

• Block time: 3 seconds

• Consensus: Proof of Staked Authority (PoSA)

• Gas token: BNB

• Explorer: BSCScan

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Why Binance Smart Chain?

Performance:

• 3-second block time

• 160+ TPS capacity

• Sub-second finality

• Predictable costs ($0.10-0.50 per transaction)

Economics:

• 100x cheaper than Ethereum

• Enables zero-fee user experience

• Sustainable at scale

• Platform can absorb gas costs

Security:

• $150B+ TVL

• Battle-tested infrastructure

• Active validator network

• Proven track record

Compatibility:

• EVM compatible

• Ethereum tooling works

• Easy developer onboarding

• Large ecosystem

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Web3 Integration

Wallet Support

Supported Wallets:

• MetaMask (browser extension)

• WalletConnect (mobile wallets)

• Trust Wallet (mobile)

• Binance Chain Wallet

• Coinbase Wallet

Connection Flow

1

Connect Wallet

User clicks "Connect Wallet".

2

Select Provider

Select wallet provider.

3

Approve Connection

Approve connection from the wallet.

4

Sign Authentication Message

Sign authentication message to prove ownership.

5

Link Account

Account linked after successful authentication.

Hybrid Authentication

Email + Wallet:

• Start with email (familiar)

• Bind wallet later (when needed)

• Seamless transition

• Best of both worlds

Business Impact: 10x larger addressable market vs. Web3-only platforms

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Transaction Management

Gas Optimization

Strategies:

• Batch operations (Merkle trees)

• Efficient storage patterns

• Minimal on-chain computation

• Off-chain aggregation

Result: 99.99% gas cost reduction for reward distribution

Transaction Monitoring

Real-Time Tracking:

• Transaction submission

• Confirmation status

• Block inclusion

• Event emission

User Experience: Live updates, automatic retry, clear error messages

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Smart Contract Interaction

Contract Calls

Read Operations (Free):

• Check balances

• View campaign details

• Query staking info

• Get reward amounts

Write Operations (Gas Required):

• Create campaigns

• Stake tokens

• Claim rewards (or platform-assisted for zero gas)

• Update settings

Event Monitoring

Tracked Events:

• Campaign creation

• Merkle root updates

• Reward claims

• Staking actions

• Token transfers

Usage: Real-time UI updates, analytics, notifications

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Multi-Chain Future

🔜 Coming 2027

Planned Expansion

Ethereum:

• Bridge from BSC

• Institutional appeal

• Larger liquidity

• DeFi integration

Polygon:

• Even lower costs

• Fast transactions

• Growing ecosystem

• Gaming integration

Arbitrum:

• L2 scaling

• Ethereum security

• Low costs

• DeFi compatibility

Strategy: Multi-chain presence, unified user experience, cross-chain bridges

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Security Infrastructure

RPC Endpoints

Multiple Providers:

• Binance official RPC

• Ankr

• QuickNode

• Private nodes

Failover: Automatic switching if endpoint fails

Transaction Security

Validation:

• Input sanitization

• Amount verification

• Address validation

• Nonce management

Protection: Replay attack prevention, front-running mitigation