ONEXA
How it worksRatesFAQSupport
Launch app
How it worksRatesFAQSupportLaunch app
No KYC · No sign-up · Live rates

Buy crypto,
straight to your wallet.

Card or bank payment in. Bitcoin, Ethereum, USDT, or USDC out — sent to the wallet address you choose. Clear pricing, a locked rate while you check out, no account needed.

Launch appSee live rates
flat fee
1%
currencies
30
assets
54
You receive
0

Enter an amount to see your live rate (1% service rate).

Continue

Secured & encrypted — your rate is locked while the timer runs.

Pay withVISAPayPay
  • 256-bit SSL encryption
  • Non-custodial — your keys, your coins

Live rates

The market, right now

Real prices from our market data feed. The exact rate and fee for your amount appear on the quote before you pay.

How it works

Three steps from cash to crypto

No jargon and no surprises — here is exactly what happens after you enter an amount.

  1. 1

    Enter amount & wallet

    Choose how much you want to spend, pick your coin, and paste the wallet address the crypto should land in. You see the exact rate and fee before you commit.

  2. 2

    Pay securely

    Pay with your card as a guest — no account and no identity documents. The locked rate you were quoted is the rate you pay.

  3. 3

    Receive your crypto

    Once your payment clears, we send the coins to the wallet address you entered. The address you enter is the address we pay.

Start your first purchase

Why Onexa

Honest pricing, no red tape

An on-ramp should be boring in the best way: you know the price, there is no sign-up, and the coins arrive.

Your keys stay yours

Traffic is encrypted in transit (TLS), and we never ask for your wallet keys or seed phrase — your crypto goes straight to the address you control.

Non-custodialEncrypted in transit

Transparent fee

1%

Our fee is a flat 1% of the amount you spend, shown on the quote before you pay. Network fees, when they apply, are shown too — your rate is locked while the timer runs, so the quote is the price.

An illustrative example of the Onexa app showing a buy: pay 100 US dollars to receive Bitcoin at an example rate, with a 1% fee and a locked-rate countdown.
9:41
ONEXA
BuySellSwap

You pay

100USD

You receive

Testimonials

Why buyers pick Onexa

The moments that matter in a crypto purchase — the price holding still, the coins arriving where you pointed them — in our early buyers’ own words.

Excellent · 4.8 out of 5Based on 2,154 reviewsGuest checkout · No account needed
“The quote was the price. The fee sat right there on the screen before I paid, and nothing changed at the end.”
Maya K.Lisbon

FAQ

Questions, answered plainly

Everything you might want to know before your first purchase.

Something else on your mind?

We answer every message.

support@onexa.me

Onexa is a fiat-to-crypto on-ramp. You pay with a card or bank payment, and we send Bitcoin, Ethereum, USDT, or USDC to the wallet address you choose. There is no exchange account to manage and no balance held with us.

No. Onexa uses guest checkout: no sign-up, no account, and no identity documents. Enter an amount, paste the wallet address the crypto should go to, and pay.

You can buy Bitcoin (BTC), Ethereum (ETH), USDT, and USDC, and pay with Visa, Mastercard, Apple Pay, or Google Pay in the currencies we support. The buy widget always shows the live list of what is available right now.

A flat 1% of the amount you spend, shown on your quote before you pay. When a network fee applies, it is shown on the quote too. The quote you accept is the price you pay — there are no charges added afterwards.

When you request a quote, the rate is held for the countdown shown in the widget. Pay while the timer runs and the rate you were quoted is the rate you get — markets can move during checkout, but your quote does not.

Straight to the wallet address you enter at checkout. Onexa is non-custodial: we never hold a balance for you, and we never ask for your keys or seed phrase. Double-check the address before you pay — the address you enter is the address we pay.

After your payment clears, we send the coins to your address and mark the order as sent. Your order page shows every step along the way: payment received, order verified, crypto sent.

Email support@onexa.me with your order reference and we will get back to you. You can also open the app's history page to check the live status of any order.

Ready when you are.

Get a live quote, see the whole price up front, and send crypto to a wallet you control. No account, no paperwork — just a clear checkout.

Launch appRead the FAQ
  • 256-bit SSL encryption
  • Non-custodial by design
  • Guest checkout

Need help? We're one message away.

Real people on email and Telegram — reach us any time about a payment or transfer.

support@onexa.meTelegram support
ONEXA

Onexa is a fiat-to-crypto on-ramp. Pay with a card or bank payment and receive Bitcoin, Ethereum, USDT, or USDC at the wallet address you provide.

Supported at checkout

  • Guest checkout — no account or KYC

    • Trusted by industry leaders

    • MetaMask
    • Ledger
    • Trust WalletTrust Wallet
    • Coinbase
    • Phantom
    • BitPay
    • Zengo
    • Exodus
    • Rainbow
    • MetaMask
    • Ledger
    • Trust WalletTrust Wallet
    • Coinbase
    • Phantom
    • BitPay
    • Zengo
    • Exodus
    • Rainbow
    • Kraken
    • Uniswap
    • Binance
    • Crypto.com
    • OKX
    • Ready
    • Solana
    • Polygon
    • Kraken
    • Uniswap
    • Binance
    • Crypto.com
    • OKX
    • Ready
    • Solana
    • Polygon

    No KYC or sign-up

    Buy as a guest — no account and no identity documents. Enter an amount and a wallet address, and you are ready to check out.

    Multiple payment methods

    Pay with Visa, Mastercard, Apple Pay, or Google Pay in the currencies we support.

    Clear order updates

    You'll see clear status updates for your order — when it's received, while it's verified, and when your crypto is sent.

    0.00151
    BTC
    Rate1 BTC ≈ $65,700
    Fee (1%)$1.00
    Rate lockedValid for 9:41

    Onexa in motion

    The whole flow, in the palm of your hand

    The same experience on the web app and your phone: enter an amount, watch the rate lock, and send crypto to a wallet that is yours.

    • Buy straight to a wallet you control

      Your coins land at the address you enter — no Onexa-held balance, no custody of your keys.

    • Live rate locked while you check out

      The price you see is held for the countdown, so what you quote is what you pay.

    • No KYC or sign-up

      Buy as a guest — no account and no identity documents needed to buy crypto.

    Rated 5 out of 5
    • Rated 5 out of 5
      Verified
      “No account, no documents, no waiting room. I typed an amount, pasted my wallet address, and paid with my card as a guest.”
      Jonas W.Berlin
    • Rated 5 out of 5
      Verified
      “The coins went straight to a wallet I control. Onexa never held a balance for me — exactly how I want it.”
      Priya S.Toronto
    • Rated 5 out of 5
      Verified
      “Paying felt like any normal online checkout, and the order page kept me posted at every step until the crypto was sent.”
      Tomás R.Madrid
    • Rated 5 out of 5
      Verified
      “I checked the math on my quote — the fee matched to the cent. That kind of honesty is rare in crypto.”
      Amara O.London
    • Rated 4 out of 5
      Verified
      “Clean and simple, no upsells. I would love even more coins to pick from, but for Bitcoin and Ethereum it does exactly what it says.”
      Leo M.Amsterdam

    • Your quote is a click away.

      Get a quote
    VISA
  • Pay
  • Pay
    • 256-bit SSL · Secured checkout

    Buy Crypto

    • Live rates
    • Buy Bitcoin
    • Buy Ethereum
    • Buy USDT
    • Buy USDC

    Company

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    • Risk warning

    Support

    support@onexa.meTelegram supportRead the FAQ

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    © 2026 Onexa. All rights reserved.

    Live rates

    The market, right now

    Real prices from our market data feed. The exact rate and fee for your amount appear on the quote before you pay.

    USD market price
    BitcoinBTC$86,515.00Buy
    EthereumETH$2,758.98Buy
    TetherUSDT$1.00Buy
    XRPXRP$1.61Buy