Fin has raised 20M seed roundRead the announcement

Programmable wallets for fiat and stablecoins.

Launch wallets via API or fully white-labeled app. Your users hold, send, and receive funds in fiat and crypto — managed entirely through your product, powered by Fin’s infrastructure. Built-in ledgering, compliance, and transaction controls.

Fin wallets are flexible digital accounts that platforms embed directly into their product. Each wallet can hold multiple currencies and asset types — fiat and stablecoins — with full API control over balances, transfers, and rules. Think of it as the account layer that sits between your user and Fin’s payment rails. A single API manages both sides.

Capabilities

  • 01Multi-currency & multi-assetHold USD, EUR, AED, INR, USDC, USDT, and more in a single wallet
  • 02Instant internal transfersWallet-to-wallet transfers are instant and zero-cost
  • 03Fund from external sourcesConnect to Fin’s pay-in rails — bank transfers, stablecoins, local methods
  • 04Send to external destinationsConnect to Fin’s pay-out rails — bank accounts, mobile money, local rails
  • 05Transaction controlsLimits, spending rules, approval workflows, and custom logic
  • 06Real-time ledgerEvery balance change tracked, with full history via API
  • 07White-label readyLaunch as a fully branded app or embed via API into your product

Use cases

  • Marketplaces

    Manage buyer/seller balances. Hold funds for your users and release on your instructions.

  • Gaming platforms

    Player balances held with Fin. Instant deposits. Fast withdrawals.

  • Neobanks & fintechs

    Launch wallet products on Fin’s regulated infrastructure.

  • Payroll platforms

    Stage employer funds before paying out across 30+ countries.

  • Stablecoin-native platforms

    Replace traditional banking flows with on-chain treasury and settlement.

Developer experience

  • 01RESTful APIWebhooks fire on every wallet event in real time
  • 02SDKs in major languagesClient libraries for the stacks you already use
  • 03Full-fidelity sandboxTest every flow end-to-end before going live
  • 04Detailed documentationCode examples for every endpoint and flow
  • 05Dedicated integration supportEngineers on hand from kickoff through launch