Payments

Crypto guide

A plain-English guide to using SOL safely with Gambl. This is general payment guidance, not investment, legal, tax, or financial advice.

Last updated: 2026-08-06

SOL and native USDC on Solana only Do not send BTC, ETH, USDT, bridged USDC, or assets on another network. Sending an unsupported asset or using an incorrect network or address may result in permanent loss.

Crypto basics for Gambl

A blockchain transfer sends an asset from one address to another. For Gambl, the asset and network must match the wallet or cashier instructions. We accept SOL and native USDC deposits on Solana. Withdrawals are SOL only.

Crypto prices can move quickly. A SOL amount may be worth more or less in fiat terms by the time you deposit, play, or withdraw.

Using Coinbase or Binance

  • Choose SOL or native USDC as the deposit asset.
  • Choose Solana as the network.
  • Paste the exact Gambl deposit address shown in your wallet or cashier.
  • Check the amount, address, network, exchange fee, and any displayed warning.
  • Complete the exchange security steps, such as email, 2FA, or withdrawal review.
  • Save the transaction hash or Solana signature.
  • Remember that exchanges may batch, review, delay, cancel, or hold withdrawals according to their own policies.

Using Phantom, Solflare, or another Solana wallet

  • Open your Solana wallet and choose Send.
  • Select SOL or native USDC on Solana, matching the asset selected in the cashier.
  • Paste the Gambl deposit address and verify the first and last characters.
  • Enter the amount and keep enough SOL for the network fee.
  • Review the wallet confirmation screen before approving.
  • Save the transaction signature after the transfer is submitted.

Transaction hashes and signatures

A Solana transaction signature is the reference used to look up a transfer on a public explorer. Support may ask for it when reviewing a missing deposit or delayed withdrawal.

A screenshot alone may not be enough. The transaction signature, address, amount, and time help support compare blockchain records with internal records.

Common crypto mistakes

  • Sending BTC, ETH, USDT, or tokens that are not supported by the cashier.
  • Choosing the wrong network at an exchange.
  • Sending to an old address without checking the current wallet instructions.
  • Withdrawing to an exchange account that does not support the selected asset or network.
  • Closing the exchange page before saving the transaction signature.
  • Assuming a blockchain transfer can be reversed after it is sent.

Wallet security

Never share your seed phrase, private key, password, or 2FA code. Support will never ask for them. Be careful with browser extensions, fake wallet popups, clipboard malware, and links sent through social media or direct messages.