ERC20 Token Builder (Core Module)
The ERC20 Token Builder is the foundational module of Hubric Node, enabling users to create and deploy ERC20-compliant tokens through a no-code interface while maintaining standardized best practices and production-grade reliability.
This module is designed to cover the most common token launch requirements while remaining flexible enough for a wide range of Web3 use cases, including utility tokens, governance tokens, community tokens, and project fundraising tokens.
6.1 Objectives
The ERC20 Token Builder is built around four main objectives:
Standard Compliance Ensure every deployed token follows ERC20 expectations for interoperability with wallets, DEXs, and DeFi protocols.
Safe Configuration Prevent dangerous or inconsistent settings through validation rules and permission-aware defaults.
Modular Extensions Allow optional modules (mint, burn, ownership, etc.) without forcing unnecessary complexity.
Fast Deployment Minimize time-to-launch for both technical and non-technical users through reusable, audited-style logic patterns.
6.2 Core ERC20 Features
The ERC20 Token Builder supports the following core features:
Token Identity
Name
Symbol
Decimals (default recommended: 18)
Supply Model
Fixed initial supply (minted at deployment)
Optional capped supply (if enabled)
Transfer Behavior
Standard ERC20
transfer,transferFrom,approve,allowance
Ownership / Admin Control
Owner address or MultiSig controller
Permission gating for admin-only features
Event Transparency
Standard ERC20 Transfer and Approval events
Optional module events (mint/burn/role updates, etc.)
6.3 Configurable Parameters
Users configure ERC20 tokens through a structured set of parameters. Hubric Node enforces validation rules to avoid common misconfiguration risks.
6.3.1 Token Metadata
Token Name: human-readable token name
Token Symbol: ticker identifier (e.g., HUBR)
Decimals: number of decimal places
Recommended Defaults:
Decimals: 18 (widely compatible standard)
6.3.2 Supply Configuration
Initial Supply
Total tokens minted at deployment
Initial Receiver
Address receiving initial minted supply
Max Supply Cap (Optional)
Prevents total supply from exceeding a predefined limit
Supply Distribution Mode (Optional)
Single receiver (default)
Multi-wallet distribution (advanced / future-ready)
6.3.3 Administrative Controls
Owner Address
Default: deployer address
Option: custom owner address
MultiSig Controller (Optional)
Replace single-owner control with multi-approval governance
Renounce Ownership Option
Optional ability to permanently remove admin privileges after deployment
6.4 Optional Modules (Plug-and-Play Extensions)
Hubric Node enables ERC20 extension modules that can be toggled during token creation. Each module is designed to be isolated and permission-controlled to reduce risk.
6.4.1 Mint Module (Optional)
Allows additional tokens to be minted post-deployment.
Options:
Mint authority: owner / MultiSig
Mint limits: unlimited / capped by max supply
Mint destinations: any address
Use Cases:
Ecosystem incentives
Emissions-based token models
Future treasury expansion (with governance)
6.4.2 Burn Module (Optional)
Allows tokens to be burned, reducing total supply.
Options:
User burn (self-burn)
Admin burn (controlled burn from designated addresses, if allowed)
Use Cases:
Deflationary mechanics
Supply reduction strategies
Token sink utilities
6.4.3 Access Control Module (Optional)
Provides role-based permissions rather than single-owner control.
Roles Example:
Admin role
Minter role
Pauser role
Use Cases:
Operational separation of responsibilities
Enterprise governance requirements
Complex protocol administration
6.4.4 Pause / Circuit Breaker Module (Optional)
Provides an emergency stop mechanism that can pause transfers temporarily.
Controls:
Only authorized admin / MultiSig can pause/unpause
Use Cases:
Emergency response during detected attacks
Controlled token launch conditions
Compliance requirements
6.4.5 Transfer Restriction Module (Optional / Advanced)
Imposes configurable rules around transfers.
Examples:
Max transaction limit
Max wallet holding
Whitelist-only transfers (for phased launches)
Blacklist management (use carefully)
Use Cases:
Controlled launch phases
Early anti-bot measures
Regulatory or private sale restrictions
Note: Transfer restrictions should be used cautiously to avoid breaking DeFi compatibility.
6.5 Deployment Lifecycle
Hubric Node standardizes the deployment lifecycle to reduce errors and improve transparency.
Template Selection
User selects ERC20 Token Template
Parameter Configuration
Input name, symbol, supply, admin controls
Toggle optional modules as needed
Pre-Deployment Validation
Hubric Node validates:
token metadata formats
supply values
admin addresses
module compatibility
Deployment Execution
User signs deployment transaction using wallet
Post-Deployment Output
Contract address provided
Verification guidance supported
Token details ready for DEX listing and integrations
6.6 Compatibility and Interoperability
The ERC20 Token Builder is designed for broad ecosystem compatibility:
Compatible with standard wallets (MetaMask, Rabby, etc.)
DEX-ready (Uniswap-style AMMs)
Compatible with DeFi protocols expecting ERC20 behavior
Deployable on EVM chains (Ethereum, L2s, and EVM networks)
6.7 Security Considerations
Hubric Node emphasizes security through standardization and safe defaults.
Security Measures:
Input validation to prevent invalid token settings
Permission gating for admin-only modules (mint/pause/etc.)
Optional MultiSig control to reduce single-key risk
Minimal and modular design to reduce attack surface
Transparent event logging for on-chain monitoring
Recommended Practices:
Use MultiSig for treasury-controlled tokens
Avoid complex transfer restrictions unless necessary
Consider renouncing ownership only after configuration finalization
6.8 Limitations and Risk Disclosure
While Hubric Node reduces development risk, users must understand token design risks:
Poor tokenomics may harm sustainability regardless of contract quality
Misuse of mint authority can reduce trust
Overly restrictive transfer rules may break integrations
Admin keys (if not MultiSig) remain a security risk
Hubric Node encourages transparent governance, safe defaults, and clear community communication.
6.9 Example ERC20 Configurations
Example A — Fixed Supply Utility Token
Name: Hubric Utility
Symbol: HUBR
Decimals: 18
Initial Supply: 100,000,000
Mint: Disabled
Burn: Enabled (user burn)
Owner: MultiSig
Pause: Disabled
Example B — Governance Token with Emissions
Name: Hubric Governance
Symbol: gHUBR
Decimals: 18
Initial Supply: 10,000,000
Mint: Enabled (capped by max supply)
Max Supply: 100,000,000
Owner: MultiSig
Access Control: Enabled
6.10 Summary
Hubric Node’s ERC20 Token Builder provides a secure and standardized foundation for token creation. By combining ERC20 compliance with modular extensions and safe deployment workflows, Hubric Node enables users to launch tokens faster while minimizing technical risk.
This module acts as a core entry point to the broader Hubric Node ecosystem, where tokens can be composed with DeFi, governance, and security templates to build complete Web3 systems.
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