Polygon PoS mainnet is a blockchain application platform. Polygon PoS features a generic validation layer separated from varying execution environments like full-blown EVM sidechains and other layer 2 approaches such as zero-knowledge rollups.
Polygon PoS has a three-layer architecture:
- Staking smart contracts on Ethereum
- Heimdall (Proof of Stake layer)
- Bor (Block producer layer)
| Network | ChainID |
|---|---|
| Polygon PoS | eip155-137 |
| API | Availability |
|---|---|
| Logs | ✅ |
| Internal Transactions | ✅ |
| Blocks | ✅ |
| Transfers | ✅ |
| Transactions | ✅ |
| Contracts | ✅ |
| Web3Hook | ✅ |
| NFT | ✅ |
| Balances | ✅ |