
Hinkal Wallet
a self-custodial privacy wallet that hides wallet addresses, amounts, and counterparties across Ethereum, Arbitrum, Base, Optimism, and Polygon.

What is Hinkal Wallet?
Hinkal is a non-custodial privacy wallet that uses zero-knowledge proofs and stealth addresses to keep transactions confidential while settlement stays verifiable on-chain. Users hold a public account for normal interactions plus a confidential account for private transfers, and can swap, bridge, and use any DeFi dApp across Ethereum, Arbitrum, Base, Optimism, Avalanche, and Polygon from a Chrome extension. Stanford-incubated and Binance MVB.
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Developer resources from Alchemy

Agent wallets: the session and permission model for AI agents
How AI agents get scoped, revocable wallet access without holding private keys: sessions, delegated signing, and instant revocation.

Alchemy and Privy partner to simplify onchain finance
Alchemy and Privy are partnering to combine embedded wallets with gasless transaction infrastructure so developers can ship onchain products that feel as simple as the best online experiences.

How Exa App reimagined banking with smart wallets
Case study: How Exa App transformed crypto banking with smart wallets, eliminating gas fees and seed phrases for users while reducing their costs by 20x
Hinkal Wallet alternatives
Explore web3 competitors and apps like Hinkal Wallet.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

