Question 1

What is SDA Token?

Accepted Answer

SDA Token is a renewable-energy focused digital asset that supports sustainable power projects. It's a multi-phase clean energy token built on Solana.

Question 2

How can I buy SDA Token?

Accepted Answer

SDA Token trades on Coinstore and BTCC (SDA/USDT). You can also buy directly at presale.sdafintech.com with crypto or credit card.

Question 3

Do I need a crypto wallet to buy SDA?

Accepted Answer

On exchanges (Coinstore, BTCC) — no, the exchange holds your tokens. For direct purchases at presale.sdafintech.com you need a Solana-compatible wallet. We recommend Trust Wallet for mobile or Phantom for desktop.

Question 4

Can I send crypto directly from my exchange?

Accepted Answer

Yes! You can withdraw directly from most exchanges (Binance, Coinbase, Kraken, etc.) to your Personal Deposit Address. No need to move funds via a separate wallet unless your exchange requires it.

Question 5

Why is my deposit address different from my wallet address?

Accepted Answer

Your Personal Deposit Address is a special address for receiving payments. It's permanently assigned to your wallet. Tokens are credited to your connected wallet after payment confirmation.

Question 6

Which wallets can I use for SDA Token?

Accepted Answer

We support Trust Wallet (recommended), Phantom, Solflare, MetaMask, and Web3Auth social login. Solana wallets give you access to the fastest payment method.

Question 7

Are there hidden fees?

Accepted Answer

No hidden fees. All fees are shown upfront. Native crypto payments have minimal network fees only (~$0.00025 for Solana). Card payments include all fees in the displayed price.

Question 8

What if my payment is rejected?

Accepted Answer

We refund the full amount back to the address it came from. We don't keep failed or rejected payments. All purchases include a 14-day right of withdrawal.

Question 9

How long does payment take?

Accepted Answer

Native Solana: 2-3 seconds. Credit card: 15-30 minutes. Other cryptocurrencies: 5-60 minutes depending on the blockchain.

Question 10

Can I view my purchases from my phone?

Accepted Answer

Yes! Use your wallet's built-in browser (Trust Wallet, Phantom mobile, or MetaMask mobile app) to access presale.sdafintech.com and view your token purchases.

Question 11

Why can't I see Changelly providers in the US?

Accepted Answer

Changelly Fiat is not available in the US due to regulations. US users can use Guardarian or crypto payments instead.

Question 12

Do I need to pay for KYC verification?

Accepted Answer

No, KYC is free but may be required by third-party payment providers for first-time card users. Native crypto payments don't require KYC.

Question 13

How are purchased tokens distributed?

Accepted Answer

Tokens purchased on exchanges are credited instantly to your exchange account. Direct purchases at presale.sdafintech.com are credited to your dashboard and distributed to your connected wallet within 24 hours.

Question 14

Is SDA Token MiCA compliant?

Accepted Answer

We're structuring SDA to be MiCA-ready as EU regulation rolls out. See our compliance summary for details.

	Solana Native	Card via Changelly	Card via Guardarian	Crypto via NowPayments
Detailed steps	Connect a Solana wallet (Trust / Phantom / Solflare). Select the Solana tab. Enter how much SOL you want to spend. Copy your Personal Deposit Address or scan the QR. From your wallet or exchange, send SOL directly to the Personal Deposit Address. Wait a few seconds; tokens are auto-detected and shown in your balance.	Connect any supported wallet. Open Credit Card → Changelly. Enter your purchase amount in USD/EUR. Compare offers (MoonPay / Banxa / Wert / Transak – rate, fees, limits). Pick the best offer and confirm your Personal Deposit Address. Complete payment in the secure provider checkout. Provider sends SOL to your Personal Deposit Address; tokens then credit automatically.	Connect wallet and pick Credit Card → Guardarian. Enter your amount and continue to Guardarian. When asked, paste your Personal Deposit Address carefully (avoid copy/paste errors). Complete card payment and any KYC steps. Guardarian sends SOL to your Personal Deposit Address; SDA tokens appear once received.	Connect wallet and open the Cryptocurrencies tab. Choose your coin (BTC / ETH / USDT / others). Continue to NowPayments hosted checkout – you get a unique address. Send the exact amount from your wallet to that address. After confirmations, NowPayments handles conversion and SDA credits.
KYC, limits & fees	No extra KYC beyond SDA checks. Network fee only: tiny Solana gas (~$0.00025). Minimum ~25 USD equivalent; upper limit = your own provider.	First purchase: provider KYC (ID, selfie, sometimes proof of address). Platform fee (e.g. ~4%) baked into quoted amount. Typical range: ~25 – 10,000 USD per transaction.	KYC almost always required, especially for larger amounts. Higher per-transaction and daily limits. Fees shown upfront on the Guardarian screen.	Often no KYC for normal sizes; very large transfers may be reviewed. Network fee + NowPayments service fee (approx. 0.5–4.5% band). No hard limit from SDA; provider risk rules apply.
Speed expectations	Solana confirmation: ~2–3 seconds. Tokens typically visible in under a minute.	KYC: ~2–10 minutes (first use). Card processing: ~5–15 minutes. SOL to Personal Deposit Address: ~10–30 minutes total; SDA shortly after that.	KYC review: ~5–20 minutes. Card/bank processing: ~5–20 minutes. Total to SDA: usually under 1 hour, can be longer at peak times.	SOL/fast chains: ~1–15 minutes to confirm, SDA < 30 minutes after. BTC / slower chains: ~30–60+ minutes to confirm; SDA after that. Allow up to 24 hours in extreme network congestion.
Refunds & edge cases	14-day refund guarantee applies to completed, traceable purchases. If you mistype Personal Deposit Address or send on the wrong chain, funds may be unrecoverable.	Failed card or KYC: provider usually cancels and refunds directly. Chargebacks/disputes: provider & card-network rules also apply.	Guardarian handles card/payment errors; SDA only receives SOL. Always verify your Personal Deposit Address before pasting.	If you send to the exact NowPayments address, they manage the flow. If you send to a wrong/random address, recovery is usually impossible.

SDA Token Is Live

Buy Direct — 3 Simple Steps

What is a Personal Deposit Address?

Payment Method Comparison

Solana Native

Card via Changelly

Card via Guardarian

Crypto via NowPayments

Full Payment Guide

Compliance checks & email confirmation

Frequently Asked Questions