Atlas - RPC Infrastructure

Warning

⚠️ This repository is no longer maintained by the core team. Community contributions are welcome.

Container-based node setups for EVM networks.

Context in Malda Sequencer

Atlas was built as a runtime dependency for the Malda Sequencer, providing low-latency RPC as the primary node layer, with hosted providers like Alchemy serving as a fallback. Running your own nodes gives you full control over uptime, latency, and data access.

Supported Chains

Chain	Networks	Type
Ethereum	mainnet, sepolia	full-node
Linea	mainnet, sepolia	full-node
Base	mainnet, sepolia	full-node
OP	mainnet, sepolia	full-node
OP Commitment	mainnet, sepolia	gossip-only

Ports

Chain	Network	EL P2P	EL RPC-HTTP	EL RPC-WS	CL P2P	CL RPC-HTTP
Ethereum	mainnet	20000	20001	20002	20010	20011
Ethereum	sepolia	20100	20101	20102	20110	20111
Linea	mainnet	21000	21001	21002	21010	21011
Linea	sepolia	21100	21101	21102	21110	21111
Base	mainnet	22000	22001	22002	22010	22011
Base	sepolia	22100	22101	22102	22110	22111
OP	mainnet	23000	23001	23002	23010	23011
OP	sepolia	23100	23101	23102	23110	23111
OP Gossip 1	mainnet	-	-	-	24010	24011
OP Gossip 1	sepolia	-	-	-	24110	24111

¹ Commitments API exposed via CL RPC-HTTP

Port Pattern

Format: 2CNLP

• 2 = Prefix

• C = Chain (0=Ethereum, 1=Linea, 2=Base, 3=OP, 4=OP Gossip)

• N = Network (0=mainnet, 1=sepolia)

• L = Layer (0=EL, 1=CL)

• P = Port (0=P2P, 1=RPC-HTTP, 2=RPC-WS)

License

MIT