How to Get Peer Identity and Network Address for Aptos Mainnet, Testnet, and Devnet?

[hemanthbhushan]

Discord user ID

0xh77_37622_47164

Describe your question in detail.

Hey

I'm currently working on an Aptos-based event verification and ledger sync module. I’ve been using the local testnet setup, where the peer information is configured manually using values from .aptos/testnet/0/public-identity.yaml. Example:

// peer information for local testnet
let full_node_key = "0x0c133ab08bb68d3f5f222333d416a68418509d7a04a2471d6a7a89a8ccd2283e";
let account_address = "0x901cd2d7ab3929c1c59178d9e62c4ac066c88b92543dc8cb1dab1cbf1b670e26";

Now, I’d like to expand this setup to work with mainnet, testnet, and devnet. For that, I need the appropriate public configuration details:

• Fullnode / REST API endpoint
• Peer ID or public identity
• Network address (Noise handshake format)

Could someone help share the up-to-date public values or documentation references for each network?

What error, if any, are you getting?

No response

What have you tried or looked at? Or how can we reproduce the error?

No response

Which operating system are you using?

Linux (Ubuntu, Fedora, Windows WSL, etc.)

Which SDK or tool are you using? (if any)

Rust SDK

Describe your environment or tooling in detail

No response

[hemanthbhushan]

I did Sha3_u256 of the validator publickey , worked for me