KUB Developers

Blockchain infrastructure for business · Built for KUB devs · News, updates, content, and code

[KUB Developers @kubdevs]

KUB Docs MCP is now available! Connect the KUB Docs directly to your AI coding assistant: Claude, Cursor, Gemini, Codex, whatever you build in. Ask about RPC configuration, KAP-20, deployment, and get answers grounded in the actual docs, no tab-switching.

[KUB Developers @kubdevs]

Account abstraction is one of the biggest UX unlocks in blockchain. Smart accounts on the KUB network enable gas sponsorship, session keys, batched transactions, and programmable permissions, making it feel much more like modern apps. Excited for what builders will create.

[Gobind @gobindchawla07]

Smart Accounts aren’t just a wallet upgrade.

They’re a new building block for onchain applications.

With ERC-4337, developers can build experiences that weren’t previously practical—gas abstraction, session keys, batched transactions, programmable permissions, and more.

Excited to see these capabilities coming to KUB Chain through KUB Wallet 3.0, while embracing a multichain future.

The next generation of applications will be built on better abstractions.

[KUB Developers @kubdevs]

6/ Once testing and verification are complete, switch the RPC endpoint to KUB Mainnet. Ensure your deployer is funded with KUB, proceed with deployment, and verify your contract on KUB Scan.

For detailed instructions, refer to the complete guide: https://t.co/HVeget8oH1

[KUB Developers @kubdevs]

1/ Launching a token on the KUB network requires implementing either an ERC-20 or KAP-20 standards. A comprehensive walkthrough is available in the KUB Docs. The following is a quick reference version. 👇

[KUB Developers @kubdevs]

5/ If governance features are required, KAP-20 offers an optional layer on top of ERC-20, including. This framework is adopted by ecosystem tokens such as KKUB. KUB Docs guides on when these features are appropriate and include links to the official base contracts.

[KUB Developers @kubdevs]

5/ And what you get on the KUB network:

- Finality in seconds
- Low fees
- A community that speaks your language

EVM-compatible means minimal friction to ship. That's the point.

Docs: https://t.co/gJSuT1902c

[KUB Developers @kubdevs]

1/ KUB network is EVM-compatible. In practice, the Ethereum Virtual Machine runs on KUB. Solidity compiles to the same bytecode. Your Remix or Hardhat script just points to a different RPC. 👇

[KUB Developers @kubdevs]

4/ So what you can do:

- Copy a contract from Ethereum, compile, and deploy to KUB Mainnet in minutes
- Keep your tooling: block explorer is KUB Scan, same format as Etherscan
- Reuse your security models: audited Solidity patterns transfer directly

[KUB Developers @kubdevs]

Stablecoin liquidity just landed on the KUB network. USDT bridging is live, time to build!

[KUB @KUBChain]

USDT is now live on KUB Bridge!
.
Seamlessly connect and transfer your USDT between any of our currently supported chains. Ready to experience faster, smoother cross-chain transfers?
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👉 Try it now at: https://t.co/wn3rp3oC6G
👉 Explore the KUB Ecosystem now at : https://t.co/aAh5JUBjV8

[KUB Developers @kubdevs]

5/ Full walkthrough: https://t.co/pSewYvTAiA

Stuck in the field? Reply here, we're in the thread.

[KUB Developers @kubdevs]

1/ Adding the KUB network to your Web3 wallets takes about a minute. Here are the exact fields you can add KUB network manually. 👇

[KUB Developers @kubdevs]

4/ Hit Save. KUB Mainnet or KUB Testnet now shows in your network list.

Confirm it worked: switch to it. The chain name and your KUB or tKUB balance should appear in the wallet header.

[KUB Developers @kubdevs]

5/ Running a node and still on pre-Basel software? Upgrade to v2.4.0-bkc today.

Release notes: https://t.co/WKV7iRf2X3

Docs: https://t.co/BI2DXMKsLa

[KUB Developers @kubdevs]

1/ KUB network has been running on 3-second blocks since the Basel hard fork went live in April. A look at what changed under the hood and what it means in practice.

[KUB Developers @kubdevs]

4/ Basel also moved the KUB network fully past the Official Node era. Block production duties now sit with the validator set plus the Super Node safety net, and consensus parameters live on-chain. Faster blocks. No single point of failure. Governed by holders.