Understanding Deployed Contracts in Web3 Ecosystems
Deployed contracts form the backbone of blockchain interactions, enabling seamless transactions and smart contract executions across various networks. This guide explores two critical types of deployed contracts: aggregator contracts and proprietary marketplace contracts.
Aggregator Contracts: Multi-Chain Compatibility
Aggregator contracts streamline cross-chain interactions by providing unified access points. Below is the comprehensive list of aggregator contracts across supported networks:
| ID | Network | Contract Address |
|---|---|---|
| 1 | Ethereum | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 2 | OKTC | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 3 | BNB Chain | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 4 | Polygon | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 5 | Avalanche-C | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 6 | Arbitrum One | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 7 | Arbitrum Nova | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 8 | zkSync Era | 0x444b2Fd4395Ec890fbC492753DCe1bE2fC8Ff63D |
| 9 | Optimism | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 10 | Klaytn | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 11 | Base | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 12 | Linea | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 13 | opBNB | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
| 14 | Polygon zkEVM | 0xa7FD99748cE527eAdC0bDAc60cba8a4eF4090f7c |
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Proprietary Marketplace Contracts: Trusted Trading Infrastructure
These contracts power secure marketplace operations with standardized protocols:
| ID | Network | Contract Address |
|---|---|---|
| 1 | Ethereum | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 2 | OKTC | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 3 | BNB Chain | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 4 | Polygon | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 5 | Avalanche-C | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 6 | Arbitrum One | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 7 | Arbitrum Nova | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 8 | zkSync Era | 0xd756E8070b33a35E42f00140Ac92c4b4e0bBfb82 |
| 9 | Optimism | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 10 | Klaytn | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 11 | Base | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 12 | Linea | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 13 | opBNB | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
| 14 | Polygon zkEVM | 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC |
Key Features of Web3 Contracts
- Multi-Chain Support: Compatible with 14+ major blockchain networks
- Standardized Protocols: Uniform contract architecture across networks
- High Reliability: Audited contract code with proven track records
- Gas Optimization: Efficient transaction processing architecture
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FAQ: Deployed Contracts Explained
Q: How do I interact with these contracts?
A: Use Web3.js or Ethers.js libraries with the provided contract addresses and standard ABI interfaces.
Q: Are these contracts audited?
A: Yes, all listed contracts undergo rigorous security audits before deployment.
Q: Can I verify these contracts on block explorers?
A: Absolutely. Paste the contract address into the respective network's block explorer (Etherscan, OKLink, etc.) for verification.
Q: What's the difference between aggregator and marketplace contracts?
A: Aggregator contracts facilitate cross-chain interoperability, while marketplace contracts handle specific trading protocols.
Q: How often are contract addresses updated?
A: Addresses remain constant unless major upgrades occur, in which case official announcements will be made.
Q: Which networks support both contract types?
A: All 14 listed networks support both aggregator and marketplace contract deployments.