Network & endpoints reference

Mainnet

Field	Value
Network preset	mainnet
Chain id	qorechain-vladi (live)
Display token	QOR
Base denomination	uqor
Base units per QOR	10^6
Account bech32 prefix	qor
Validator bech32 prefix	qorvaloper

Testnet

Field	Value
Network preset	testnet
Chain id	qorechain-diana (live)
Display token	QOR
Base denomination	uqor
Base units per QOR	10^6
Account bech32 prefix	qor
Validator bech32 prefix	qorvaloper

The RDK defaults to testnet (qorechain-diana). Select mainnet explicitly to target the live network.

Default ports

createRdkClient() uses these localhost ports by default. Override endpoints to point at a real node.

Endpoint	Port	Purpose
Cosmos REST (LCD)	1317	rollup queries, batches, blobs, module params
Consensus RPC	26657	signing/broadcasting rollup txs
gRPC	9090	gRPC queries
EVM / qor_ JSON-RPC	8545	qor_* calls, including the profile advisory

Example with explicit endpoints:

import { createRdkClient } from "@qorechain/rdk";

const rdk = createRdkClient({
  endpoints: {
    rest: "https://rest.testnet.example",   // REST (LCD)
    rpc: "https://rpc.testnet.example",      // consensus RPC
    evmRpc: "https://evm.testnet.example",   // EVM + qor_ JSON-RPC
  },
});

Targeting mainnet

Both presets ship the same localhost defaults; select mainnet and override the endpoints with your node URLs:

const main = createRdkClient({
  network: "mainnet",       // chain id qorechain-vladi
  endpoints: {
    rest: "https://rest.mainnet.example",
    rpc: "https://rpc.mainnet.example",
    evmRpc: "https://evm.mainnet.example",
  },
});

Module parameters

Read the live rdk module parameters from the chain — never hardcode them:

const params = await rdk.params();

Parameter	Documented default	Meaning
maxRollups	100	Maximum registered rollups
minStakeForRollup	10000000000 uqor (10,000 QOR)	Minimum stake to create a rollup
rollupCreationBurnRate	0.01	Fraction of stake burned on creation
defaultChallengeWindow	604800 s (7 days)	Optimistic challenge window
maxDaBlobSize	2097152 bytes (2 MiB)	Maximum native DA blob size
blobRetentionBlocks	432000 (~30 days)	Blocks before expired blobs are pruned
maxBatchesPerBlock	10	Maximum settlement batches per block

These are documented defaults for reference only. The authoritative values come from rdk.params().