© 2014-2025 Okcash Project. Released under the MIT license.
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Dev Start: Build on the Okcash Multichain Ecosystem


OK is more than just a cryptocurrency; it’s a multichain system open to developers, offering flexibility, scalability, and access to major blockchain ecosystems. With Okcash, you can build applications, create integrations, and leverage DeFi across Ethereum, Binance Smart Chain, Polygon, Avalanche, Arbitrum, Optimism, Solana and BASE. This guide will walk you through getting started with the development across networks.

 



1. Choose Your Network


Okcash operates on multiple blockchains, each with unique strengths. Select the blockchain that best fits your project goals. Here’s a quick overview:

  • Ethereum: The go-to for high-security applications and DeFi integrations.
  • Binance Smart Chain (BSC): Ideal for cost-effective DeFi and DApp projects.
  • Polygon: Layer 2 scaling for quick transactions and lower fees.
  • Avalanche: Known for speed and efficient consensus mechanisms.
  • Arbitrum & Optimism: Layer 2 networks on Ethereum for lower fees and high throughput.
  • BASE: Coinbase’s L2 with seamless dApp support and scaling solutions.


2. Set Up Your Development Environment


For building with OK Token, ensure you have essential tools like:

  • Node.js - For JavaScript-based applications and script automation.
  • Truffle or Hardhat - Frameworks to test, deploy, and manage smart contracts.
  • Metamask - Test on multiple networks using one of the most popular crypto wallets.
  • Infura or Alchemy - Access reliable nodes for Ethereum and its Layer 2 networks.

Note: You can configure network-specific RPC endpoints for each blockchain to connect Okcash functionalities directly to the relevant chain.



3. Install the Okcash SDK (coming soon)


We’re actively developing an OK SDK to streamline interactions across all networks. Meanwhile, you can check directly the available documentation for each blockchain you want to interact with Okcash.


  

4. Deploy and Test Smart Contracts


Use Hardhat or Truffle to deploy smart contracts on your selected network. Ensure compatibility with OK Tokens. For enhanced contract security, deploy on testnets before mainnet.



5. Leverage Staking and DeFi


Integrate Okcash staking and DeFi pools on your platform or create custom staking solutions. Okcash’s cross-chain pools provide flexibility and a sustainable staking option to encourage user engagement.



6. Join the Okcash Developer Community


Collaborate with fellow developers and the Okcash community! Join Github and the OK Discord, contribute to open-source projects, or explore innovative ways to enhance the Okcash ecosystem.



7. Start Building with Okcash


Once you’re set up, explore the unique possibilities that Okcash offers in the multichain DeFi and Web3 landscape. Develop apps, tools, games, and services that benefit from Okcash’s universal accessibility, community support, and cutting-edge multichain approach!

 

Developer Documentation and Resources


Access our complete documentation to build robust, scalable applications on Okcash. Stay updated with our SDK releases, guides, and API references.









Welcome to the next generation of digital currency

OK is open-source and multichain; its design is public, nobody owns or controls Okcash and everyone can take part.

Okcash is not a security, it never had an ICO, nor any kind of funding rounds.
OK is self sustainable and is fully supported by volunteers (Just like Bitcoin).