Supported Networks
The default flag is --chain=mainnet, which enables Erigon to operate on the Ethereum mainnet. Utilize the flag --chain=<tag> to synchronize with one of the supported networks. For example, to synchronize Holesky, one of the Ethereum testnets, use:
./build/bin/erigon --chain=hoodi
Mainnets
| Chain | Tag | ChainId |
|---|---|---|
| Ethereum | mainnet | 1 |
| Gnosis | gnosis | 100 |
Testnets
Ethereum testnets
| Chain | Tag | ChainId |
|---|---|---|
| Sepolia | sepolia | 11155111 |
| Hoodi | hoodi | 560048 |
Gnosis Chain Testnets
| Chain | Tag | ChainId |
|---|---|---|
| Chiado | chiado | 10200 |
Polygon (not supported)
warning
Erigon does not support Polygon. The final release series that officially supported it is 3.1.* — for Polygon-supported software see https://github.com/0xPolygon/erigon/releases.
The bor-mainnet (137) and amoy (80002) chain tags remain selectable in this release and the bor namespace is still wired, but neither is maintained or tested. Do not plan a new Polygon deployment on Erigon 3.6.