Pay with crypto on Synemer
Card payments are easy, but they are not for everyone. Synemer now accepts crypto on every paid plan, processed through BoomFi. If you hold stablecoins like USDT or USDC, you can pay without a card and without sending bank details anywhere.
The flow stays the same. Pick a plan, choose crypto at checkout, and confirm the payment on BoomFi's hosted checkout. Your plan activates in the background, and the journal just keeps working.
By SynemerPublished September 27, 2026Updated October 9, 2026
Why accept crypto at all?
Traders live in crypto. A lot of them hold USDT or USDC and would rather not reach for a card to pay for software. Accepting crypto removes a wall between signing up and using a journal. It also says that a trading tool understands how its users handle money.
This is not just about convenience. A journal should feel like part of your workflow, and paying for it with the same assets you trade keeps that loop closed.
How a crypto checkout works
Choose a plan on the pricing page. At checkout, select the crypto option. You land on BoomFi's hosted checkout, where you see the amount to send and the token to use.
Pay with a supported token on a supported network. When the transaction confirms, BoomFi tells Synemer, and your plan activates automatically. No support ticket, no manual switch, no waiting on a human.
Which tokens and networks
Every network supports its own set of assets, so what you can pay with depends on the network you pick. You can always pay with the network's native coin: BTC on Bitcoin, ETH on Ethereum, MATIC on Polygon, SOL on Solana, BNB on BNB Chain, TRX on Tron, and TON on TON Mainnet.
Stablecoins cover most networks. USDC and USDT are both accepted on Ethereum, Polygon, Arbitrum, Solana, and BNB Chain. USDT also works on Tron and TON Mainnet, and USDC on Base. DAI is available on Ethereum, Polygon, Arbitrum, BNB Chain, and Base. Arbitrum also takes ARB, and Ethereum takes WETH. Checkout shows the exact assets for the network you choose.
How fast your plan activates
Activation depends on network confirmations. On faster networks it usually takes minutes. On busier ones it can take a little longer. Synemer watches for the confirmation and flips your plan on when it arrives.
If the plan has not activated after a few minutes, refresh the success page. There is nothing to do by hand; the confirmation does the work.
Managing your subscription
Crypto subscriptions renew through BoomFi, and you can manage them from the customer portal. Sign in with the email you use for Synemer, then check status, renewal dates, and cancellation options. You can cancel any time, same as card plans.
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