# Institutional Use Cases ### 1. Payment Service Providers (PSPs) & Payment Processors **Problem** Public settlement exposes merchant volumes, routing relationships, and revenue concentration. Competitors, analytics firms, and counterparties can reconstruct business performance from on-chain data. **How Hinkal helps** Hinkal enables confidential settlement and payouts inside PSP dashboards, removing public visibility into: * Merchant volumes and flows * Routing and processing relationships * Treasury balances used for settlement **Outcome** * Private merchant settlement on public chains * No change to custody, compliance, or fiat rails * Reduced competitive and operational exposure Best for: PSPs, crypto processors, payment gateways, neobanks *** ### 2. Payroll, Contractor Payments & Invoicing **Problem** On-chain payroll and vendor payments expose salaries, pay cadence, organizational structure, and vendor relationships. **How Hinkal helps** Hinkal enables private payroll and invoicing flows using stablecoins, with optional selective disclosure for compliance and accounting. **Outcome** * Salaries and payments remain confidential * No public “who paid who + how much” trail * Compatible with existing payroll and payout systems Best for: Global payroll platforms, Web3 companies, DAOs, employers paying in stablecoins *** ### 3. Wallets & Embedded Finance Platforms **Problem** End users increasingly demand privacy, but wallets struggle to offer it without complex UX, chain migration, or regulatory risk. **How Hinkal helps** Wallets can integrate “send privately” functionality using Hinkal — abstracting shielding and routing under the hood. **Outcome** * Private transfers from public wallets * No new wallet model or chain migration * Privacy delivered as a feature, not a fork Best for: Wallet providers, embedded finance platforms *** ### 4. Card Issuers & Stablecoin Settlement **Problem** Stablecoin settlement for card programs exposes issuer volumes, redemption flows, and counterparty relationships on public ledgers. **How Hinkal helps** Hinkal enables confidential routing and batching of settlement flows while preserving existing redemption and fiat settlement processes. **Outcome** * No linkage between issuer wallets and settlement endpoints * Privacy without changing networks, rails, or compliance models * Public-chain settlement without public-chain exposure Best for: Card issuers, crypto card programs, payment networks *** ### 5. Treasury Operations & OTC Desks **Problem** Large transfers between desks, counterparties, and internal wallets broadcast inventory movements, AUM changes, and trading intent — increasing front-running and targeting risk. **How Hinkal helps** Hinkal enables confidential treasury movement and OTC settlement while preserving public-chain finality. **Outcome** * Inventory movements are no longer publicly attributable * Counterparty relationships remain private * Reduced surveillance and execution risk Best for: OTC desks, liquidity providers, funds, market makers *** ### 6. Partner, Affiliate & Revenue-Share Payouts **Problem** Public affiliate payouts expose partner lists, commercial terms, and total spend — allowing competitors to reverse-engineer growth strategies. **How Hinkal helps** Hinkal enables confidential partner payouts without revealing recipients, amounts, or aggregate spend. **Outcome** * Partner networks stay private * Revenue-share logic is not externally visible * Reduced competitive intelligence leakage Best for: Marketplaces, platforms, operators, creator and affiliate networks *** ### Why Institutions Choose Hinkal * Universal — works across Ethereum, Solana, TRON, and major EVM chains * Non-custodial — assets remain under user control * Composable — integrates into existing stacks * Compliant by design — selective disclosure via viewing keys, KYT, and zkTLS * Neutral — not a chain, not a wallet, not a gatekeeper --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://hinkal-team.gitbook.io/hinkal/introduction/institutional-use-cases.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.