A large order should not move the price against you.
Astoria's desk works several liquidity sources at once — exchanges, market makers, and OTC counterparties. That lets us fill large volumes without signalling the order to the market.
Every trade comes with an execution report: average price, venues used, timestamps, and total cost. No hidden spread.
FIAT and stablecoin
Fund and withdraw in BRL, USD, or USDT, through banking partners with same-day conversion.
Block orders
Large volumes split across venues, with a price limit agreed before execution.
Same day
Qualified custody, multi-signature wallets, and dual-approval withdrawals.
How it works in practice
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1
Quote
You state the pair and size; the desk returns a firm price and its validity.
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2
Confirmation
Once the order is confirmed the price is locked. No repricing afterwards.
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3
Settlement
Delivery to your wallet or custody account on the same business day.
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4
Report
A report with average price, venues, timestamps, and total cost.
Frequently asked
Is there a minimum order size?+
The desk handles orders from $25,000. Below that, execution cost stops making sense for the client.
Which assets do you trade?+
Bitcoin, Ethereum, the major stablecoins, and a monthly-reviewed list of large-cap assets.
How are fees charged?+
A single spread, stated in the quote. No entry, exit, or custody fee in the first year.
Ask for a quote, no commitment.
Tell us the pair and the size. The desk replies with a firm price and its validity.