HCB Capital
For merchants and e-commerce

Receive in fiat and convert to crypto — or the other way around.

Accept payments in reais, dollars or euros and convert automatically to USDT or BRLh. Or receive in crypto and convert to the fiat currency of your operation. Conversion always happens between fiat currency and crypto — never between two fiat currencies.

D+0
Same-day conversion and settlement
BRL · USD · EUR
Fiat currencies accepted
USDT · BRLh
Crypto assets available
Simulator — Fiat ⇄ Crypto
Illustrative fees
Converted to (USDT)
₮182.66
Price1 BRL = 0.1827 USDT
Total fee1%

Conversions only between fiat currency and crypto. We do not convert directly between fiat currencies.

Simulate personalized conditions based on your volume with your HCB advisor.

Choose the direction that fits your store's cash flow.

Two conversion directions

Fiat → Crypto

Receive in reais, dollars or euros and convert to USDT or BRLh

  • Customer pays in BRL, USD or EUR
  • Automatic conversion to USDT or BRLh
  • Crypto balance in institutional custody
Crypto → Fiat

Receive in USDT or BRLh and convert to your operation's currency

  • Customer pays in USDT or BRLh
  • Automatic conversion to BRL, USD or EUR
  • Credit to the store's digital wallet
Operating rule

No conversion between fiat currencies

  • Every operation goes through a crypto asset
  • We do not run BRL → USD or USD → EUR
  • Transparent rate and fee on every conversion

Our products for merchants

Payment link, dollar and euro balances via stablecoins, and API — the complete flow between fiat currency and crypto through partners authorized for the respective service.

01

Payment Link

Receive in BRL, dollarize automatically

Create a payment link for your Brazilian customer to pay in reais. The amount is converted and deposited into the selected digital wallet — USDT, USD or EUR.

  • ✓Customer pays in R$ via PIX or Boleto
  • ✓Multi-currency automatic conversion
  • ✓Direct credit to the digital wallet
02

Dollar balance via stablecoins

Dollars in your wallet, 24/7, with no bank in between

Hold and move dollar balances through USD-backed stablecoins (USDT and USDC), sending and receiving globally in minutes, any day and any hour.

  • ✓Dollar balance via USDT and USDC
  • ✓Global sending and receiving in minutes
  • ✓Convert to reais via Pix whenever you want
03

Euro balance via stablecoins

Euros in your wallet, with the same versatility

Operate in euros through EUR-backed stablecoins, paying and receiving from European partners without depending on banking hours or intermediaries.

  • ✓Euro balance via EUR stablecoins
  • ✓Payments to European partners without intermediaries
  • ✓Swap between dollar, euro and real in the same wallet
04

Trading APIs

Integrate our system with your business

Complete set of REST APIs for intermediation, digital wallets, assets and conversions — ready to integrate with your ERP or platform.

  • ✓Documented REST APIs
  • ✓Real-time webhooks
  • ✓Sandbox for testing
Simple setup, automatic conversion.

From charge to balance in 4 steps

01

Create the charge

Create a payment link defining whether the customer pays in fiat or in crypto.

02

Customer pays

Payment in BRL, USD, EUR — or in USDT/BRLh, according to the charge.

03

Automatic conversion

We convert from fiat to crypto, or from crypto to fiat.

04

Balance in your wallet

The converted amount goes directly to the store's digital wallet, ready to use.

Who is it ideal for?

01

E-commerce

Receive in reais, dollars or euros at checkout and keep your cash in USDT.

02

Stores in Ciudad del Este

Accept payments from tourists and convert your cash to digital dollars.

03

Crypto-native businesses

Receive in USDT or BRLh and convert to fiat whenever you need.

Convert fiat and crypto with fees up to 10x lower

No chargebacks, no expensive advances, no holdbacks. Direct conversion with immediate settlement.

Next up

Ready to accept PIX in your business?

Integration in a few days, with dedicated technical support.