Nimera Blockchain

Introducing Nimera Multi-Сore Blockchain

Multi-core design removes typical constraints, creating a blockchain that is as fast and scalable as private networks and as transparent and secure as public ones.

Open-source DPoS central core holds accounts and enables developers to create new services while giving validators a chance to earn on supporting the network.

Private payment network enables scalability and speed while retaining transparency with the help of independent observers.

New cores that expand the possibilities of Nimera Blockchain can be connected by independent developers, creating entirely new use-cases for the ecosystem.

Adding Support for Atomic Swaps

Nimera Blockchain 2.0 supports trustless, P2P cross-chain exchange of assets.

Read about it

Building on EON 2.0 Features and Adding new Functions

Create unique, non-integrable assets that integrate seamlessly into the ecosystem's products.

In-game collectibles, one-of-a-kind achievements that hold monetary value: the possibilities are endless.

Whenever an asset enters the ecosystem, a colored coin is created on the blockchain to represent it.

Colored coins are mathematically-proven representations of assets, backed by original coins. If an original leaves the system, the colored coin is destroyed.

Thus, colored coins can represent any cryptocurrency. And any cryptocurrency can take advantage of Nimera's speed and scalability.

Giving Small Businesses the Capabilities of Corporations

‍
With our APIs and SDKs even small teams can easily move funds in a blockchain network.

From Bitcoin to USD to in-game assets. Nimera Blockchain can work with pretty much anything.

Here's what you can Build on Nimera Blockchain:

Social platforms

Benefit from Nimera blockchain’s secure central account core

Payment dApps

Let users receive and pay with digital and traditional currencies

Digital wallets

Access tens of assets already supported by the Nimera protocol

Core functions

Contribute to the development of open cores and help Nimera grow

Your idea here

Get creative and use Nimera to build something entirely new.

Asset exchanges

Leverage built-in processes for crypto and securities exchange

Games

Create in-game assets that seamlessly integrate into the digital market

Nimera Blockchain is Developer-Friendly

See for yourself just how clean the code is

Seed existAccSeed = Seed.ed25519("<<SECRET_SEED_BASE64>>");
AccountId existAccId = AccountId.fromPublicKey(existAccSeed.getPublicKey());

IConnector connector = ProxyClientV1Builder.build(new URI("<<CORE_PROXY_API_URL>>"));
UnixTime time = connector.getInfo().getLastTime().get();
Network network = connector.getInfo().getNetwork().get();
Fee fee = connector.getInfo().getFee().get();

Seed newAccSeed = Seed.ed25519();
AccountId newAccId = AccountId.fromPublicKey(newAccSeed.getPublicKey());

Command cmd =
new CommandBuilder(1, network.getNetwork())
.set("core.auth.pk.new", existAccId, time.getTimestamp(), 60 * 60)
.addData("alg", newAccSeed.getType())
.addData("id", newAccId.toString())
.addData("key", newAccSeed.getPublicKey())
.build();

Transaction tx =
new TransactionBuilderWithDynamicFee(1)
.set(existAccId, time.getTimestamp(), 60 * 60)
.addCommand(cmd)
.build(fee.getFee(), fee.getSize(), existAccSeed);

TransactionResult result = connector.getMempool().put(tx).get();

if (result.getCode() == 0) {
System.out.println("Transaction was successfully sent");
} else {
System.out.println("Transaction error: " + result.getError());
}

Seed existAccSeed = Seed.ed25519("<<SECRET_SEED_BASE64>>");
AccountId existAccId = AccountId.fromPublicKey(existAccSeed.getPublicKey());

IConnector connector = ProxyClientV1Builder.build(new URI("<<PAYMENT_PROXY_API_URL>>"));
UnixTime time = connector.getInfo().getLastTime().get();
Network network = connector.getInfo().getNetwork().get();
Fee fee = connector.getInfo().getFee().get();

Command cmd =
new CommandBuilder(1, network.getNetwork())
.set("color.coin.new", existAccId, time.getTimestamp(), 60 * 60)
.addData("sender", existAccId)
.addData("decimal", 6)
.build(existAccSeed);

Transaction tx =
new TransactionBuilderWithDynamicFee(1)
.set(existAccId, time.getTimestamp(), 60 * 60)
.addCommand(cmd)
.build(fee.getFee(), fee.getSize(), existAccSeed);

TransactionResult result = connector.getMempool().put(tx).get();

if (result.getCode() == 0) {
System.out.println("Transaction was successfully sent");
} else {
System.out.println("Transaction error: " + result.getError());
}

Seed existAccSeed = Seed.ed25519("<<SECRET_SEED_BASE64>>");
AccountId existAccId = AccountId.fromPublicKey(existAccSeed.getPublicKey());
AccountId targetAccId = new AccountId("<<EON-ID-TARGET>>");

IConnector connector = ProxyClientV1Builder.build(new URI("<<PAYMENT_PROXY_API_URL>>"));
UnixTime time = connector.getInfo().getLastTime().get();
Network network = connector.getInfo().getNetwork().get();
Fee fee = connector.getInfo().getFee().get();

Command cmd =
new CommandBuilder(1, network.getNetwork())
.set("color.payment.send", existAccId, time.getTimestamp(), 60 * 60)
.addData("sender", existAccId)
.addData("target", targetAccId)
.addData("amount", 1000)
.addData("color", existAccId.toString().replaceFirst("EON-", "EON-C-"))
.build(existAccSeed);

Transaction tx =
new TransactionBuilderWithDynamicFee(1)
.set(existAccId, time.getTimestamp(), 60 * 60)
.addCommand(cmd)
.build(fee.getFee(), fee.getSize(), existAccSeed);

TransactionResult result = connector.getMempool().put(tx).get();

if (result.getCode() == 0) {
System.out.println("Transaction was successfully sent");
} else {
System.out.println("Transaction error: " + result.getError());
}