The 0G Serving Network Contract connects the service providers and service users in the 0G Compute Network, enabling decentralized AI services including inference and fine-tuning.
The 0G Serving Network Contract is a crucial component in the overall architecture of the 0G Serving Network. Key responsibilities include:
- Payment & Settlement: Handle payments with smart contract escrow and automatic settlement on completion
- Account Management: Manage user accounts, balances, deposits, and withdrawals
- Service Registry: Store and manage service information (providers, URLs, pricing)
- Verification: Validate settlement proofs to ensure computation integrity
The smart contract architecture consists of:
- One LedgerManager Contract: Manages user accounts and balances across the entire network
- Multiple Service Contracts: Each service (e.g., inference, fine-tuning) can have multiple versions deployed independently
Ledger
- LedgerManager.sol: Central ledger that manages user accounts and balances. Handles fund deposits, withdrawals, and transfers between users and service contracts.
Inference Service
- InferenceServing.sol: Entry point for managing inference service accounts and services. Handles the fee settlement process with TEE-based verification.
- InferenceAccount.sol: Manages user accounts and balances for inference services.
- InferenceService.sol: Handles inference service information, including registration, updates, and deletions.
Fine-Tuning Service
- FineTuningServing.sol: Entry point for managing fine-tuning service accounts and services.
- FineTuningAccount.sol: Manages user accounts and balances for fine-tuning services.
- FineTuningService.sol: Handles fine-tuning service information.
- FineTuningVerifier.sol: Implements the core logic for verifying fine-tuning settlement proofs.
See Deployment Guide for detailed instructions.