A new standard for on-chain liquidity.

The payment stack for everything.

Built on Hyperliquid.

Instant funding, fees cut by up to 80%, zero retail friction. Your users deposit once then keep depositing.

Connect with us
  • Bridge
  • Circle
  • Flashnet
  • Pear Protocol
  • Perpmate
  • Pluto
  • Privy
  • Tether

Your traders are paying 4% to deposit. They shouldn't be.

Calm replaces legacy on-ramp widgets with infrastructure built for perp DEXs and onchain trading venues. Funding approved in minutes, sub-1% fees, direct fiat-to-margin settlement.

Stop leaking PnL to legacy rails.

Every dollar lost to deposit fees is a dollar that never trades on your platform. Across your user base, that's millions a year in volume gone before a single position is opened.

Legacy provider
4–10%
Calm
~1%

How we achieve this

Built into your product

Deposits run inside your platform, as white-labelled components and APIs. Conversion, KYC and virtual bank accounts all happen behind the scenes. Your users never leave, never redirect, never drop off.

The best rails in the business

Calm is built on the strongest payment and stablecoin infrastructure in the space, institutional-grade, and battle-tested. As the frontier moves, your deposit flow moves with it. No re-integration, no catch-up.

Direct fiat-to-margin settlement

GBP, USD, and EUR convert straight to stablecoins and settle into your users' accounts in minutes. No retail middlemen, no idle funds in transit — money arrives ready to trade.

FAQs

  • Why are retail on-ramp fees so high?

    Retail widgets price every user as a fraud risk. Trading flows are predictable and repeat — so Calm prices them that way.

  • How fast are deposits?

    Minutes. Fiat lands as stablecoin margin fast enough to fund mid-session.

  • What do we have to build?

    Almost nothing — drop in the white-labelled component or API. KYC, banking, conversion, settlement: handled.

  • Is this compliant?

    Yes. Regulated stablecoin and payment partners, and Calm never takes custody of user funds.

  • Which currencies?

    GBP, USD, and EUR to stablecoins — more rails added without re-integration.

  • Who handles KYC?

    We do, inside the deposit flow. No separate onboarding, no handoff.