Start with the chain itself, then go as deep as you need: the coin, the burn, validators, governance and the contracts they all talk to.
Each section stands on its own. Read the one that matches what you are about to do.
What L2 Protocol is, how to get a chain and how to connect your wallet to one.
Vote for the project that gets the next L2 Protocol chain, or put your own forward.
L2P is the native coin of every chain. This is how it is spent, earned and burned.
A .l2p name instead of an address: find one, register it, point it at your wallet and keep it.
Look up any address, transaction or block on the chain, and know what you are reading.
Produce blocks, take delegations and understand what gets you slashed.
Change the chain: propose, vote, queue and execute through the timelock.
RPC endpoints, chain ids and the system contracts your code will call.
Stuck, confused or something looks wrong? Open a ticket and talk to a person.
An interactive reference for the full JSON-RPC surface. Build a request, send it against the public endpoint, and read the response. No API key required.
curl https://rpc.l2protocol.com \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'{
"jsonrpc": "2.0",
"id": 1,
"result": "0xa4c3f0"
}