GAS is the utility token of the NEO blockchain, used to pay for transaction fees, deploy smart contracts, and run decentralized applications (dApps) across the network. It plays a critical role in powering the NEO ecosystem and operates within a unique dual-token system alongside the NEO governance token.

Dual-Token Model: NEO vs GAS

NEO distinguishes itself from other layer-1 blockchains by employing a dual-token economy:

• NEO: Functions as a governance and staking token. It represents ownership of the network and enables holders to vote on protocol changes and consensus node elections.
• GAS: The utility token used to pay for network operations such as transactions and smart contract execution.

This separation of duties enhances security, ensures economic clarity, and enables more efficient network management.

How GAS Is Generated

Unlike many utility tokens that are pre-mined or sold in ICOs, GAS is automatically generated through the act of holding NEO tokens in a compatible wallet. With each new block produced on the NEO blockchain, GAS is distributed to NEO holders in proportion to their holdings.

The total supply of GAS is capped at 100 million, mirroring the supply of NEO, and the issuance rate decreases over time, introducing a deflationary aspect to its tokenomics.

Utility and Use Cases

GAS is essential to interacting with the NEO blockchain. Key functions include:

• Transaction fees: Every on-chain operation, from basic token transfers to more complex smart contract executions, requires GAS.
• Smart contract deployment and execution: Developers pay GAS to run dApps on the network.
• Consensus participation: Validators (consensus nodes) require GAS to operate and earn rewards.

Additionally, GAS is integrated into a range of decentralized applications and services across the NEO ecosystem, including DeFi protocols and NFT marketplaces.

Trading and Availability

GAS is widely supported on major crypto exchanges and is available for trading against other assets. Notable trading platforms include:

• Binance
• KuCoin
• Gate.io
• HTX (formerly Huobi)

Consensus and Network Infrastructure

The NEO blockchain utilizes Delegated Byzantine Fault Tolerance (dBFT), a consensus mechanism designed for speed, scalability, and finality. Unlike Proof of Work (PoW) or Proof of Stake (PoS), dBFT enables near-instant transaction finality and supports high-throughput applications. GAS serves as the core economic incentive for participants securing the network under this model.

Key Highlights

• Token type: Utility
• Blockchain: NEO
• Total supply: 100,000,000 GAS
• Use cases: Network fees, smart contracts, dApp operations, validator incentives
• Issued by: NEO blockchain via block generation
• Governance role: None (handled by NEO token)

GAS continues to serve as a foundational element of the NEO Smart Economy vision—providing the operational fuel necessary for a scalable, developer-friendly blockchain optimized for real-world adoption.