The first touchpoint for any Ethereum user is their wallet. ETH6900 integrates at this level through custom RPC endpoints.

• MetaMask, Rabby, WalletConnect → users simply add ETH6900’s RPC and continue as usual.

• No new wallet to download, no new keys to manage.

• On the backend, ETH6900 intercepts, queues, and optimizes transactions seamlessly.

This makes adoption frictionless: a user doesn’t have to learn “another tool,” they just notice their transactions cost less and fail less often.

DeFi Protocols

DeFi is where gas costs hurt the most. Swaps, liquidity provision, and lending operations involve multiple contract calls — meaning higher fees. ETH6900 acts as a middleware layer for these dApps:

• Protocols can offer “ETH6900-powered savings” directly in their UI.

• Developers get an API/SDK to route user transactions through ETH6900 automatically.

• Users see reduced fees without ever leaving the dApp.

Imagine a DEX showing: “This swap saved you 22% gas with ETH6900” — suddenly the protocol isn’t just functional, it’s also value-conscious.

DAO & Governance Tools

Governance transactions are notorious gas burners: multi-sig approvals, proposal votes, and treasury actions cost treasuries thousands over time. By integrating ETH6900:

• Voting & Proposals can be submitted with optimized gas.

• Multi-sig operations (e.g., Gnosis Safe) see pooled savings across multiple signers.

• DAO treasuries can track cumulative savings as a line item, showing the community how much has been preserved instead of wasted.

NFT Marketplaces & Collectibles

NFT mints and claims often occur during traffic spikes, where gas is 5x the usual rate. ETH6900’s infrastructure can be embedded into minting dApps to:

• Queue claims and mints until cheaper blocks.

• Protect users from failed transactions caused by sudden fee jumps.

• Show mint dashboards with real-time “You saved X gwei” insights.

Developer & Enterprise Integrations

For developers, ETH6900 isn’t just a “retail app” — it’s an infrastructure service.

• JSON-RPC Extensions:

• SDKs in JavaScript and Python for dApp builders.

• Enterprise Access: DAOs, L2s, or institutional partners can get white-labeled relays and analytics dashboards.

This makes ETH6900 both plug-and-play for wallets and API-first for builders.