Short animated guides: connecting exchanges, notifications, plans, the journal and settings.
The same guides are in the app: side menu → How to.
An icon on the home screen — like a regular app.
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iPhone: Safari → “Share”Open app.buysellanalytics.com in Safari → Share → “Add to Home Screen”.
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Android: Chrome → ⋮Menu ⋮ → “Install app” (or “Add to Home screen”).
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Open from the iconThis also enables notifications on iPhone. Sign in with the same password.
Phone or another computer — via QR.
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On the first deviceProfile → Security → “Connect a device”. A QR appears.
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Point the cameraThe new device scans the QR and taps “Confirm”.
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Pick the numberOn the first device pick the number shown on the new one. Valid 10 minutes. Device count depends on the plan.
A read-only key — 2 minutes.
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Open API managementOn OKX: profile icon → “API”.
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Only “Read”“Create API key” → permissions: only “Read”. Do not enable trading or withdrawals. Leave IP empty.
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Copy three valuesAPI key, Secret key and the passphrase. OKX shows the Secret key only once.
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Paste into Buy&SellProfile → Exchanges → “+ Connect an exchange” → OKX. The app checks the key is read-only.
A read-only key, Bybit EU included.
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Create a keyBybit: profile → “API” → “Create New Key” → “System-generated”.
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Read-onlyChoose “Read-Only”. Do not bind an IP (“No IP restriction”).
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Copy the key and secretAPI key and Secret. The secret is shown only once.
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Pick the region and pasteProfile → Exchanges → “+ Connect an exchange” → Bybit. Region — by the site you sign in on (Global, EU, NL, TR, KZ, HK).
Only the wallet address — no keys.
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Copy the addressIn Hyperliquid or your wallet (MetaMask, Rabby): the 0x… address.
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Paste into Buy&SellProfile → Exchanges → “+ Connect an exchange” → Hyperliquid → paste the address.
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DoneTrades, funding, HYPE staking and vaults appear on their own. The address is public — it gives no access to funds.
Keep or delete its trades.
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Open exchangesProfile → Exchanges. Each one shows “● working” or the reason it is not responding.
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Press “Disconnect”The key is removed from your device and storage.
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Keep or delete tradesBy default trades stay in the journal — with reviews and notes.
Bottom right on a computer, at the top on a phone.
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Profile → NotificationsThe “Pop-up notifications” card → “Turn on”.
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Allow in the browserThe browser asks — press “Allow”. On iPhone — only from the Home Screen icon.
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Test it“Test from the server” — plan and payment messages arrive even when Buy&Sell is closed.
Ready sets or your own ticks — saved automatically.
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Pick a setProfile → Notifications → “Which messages to send”: “Only important”, “Trader”, “Money and yield” or “Everything”.
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Tick what you needGroups: positions and risk, signals, stats, money, market, plan and payment.
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There is no Save buttonYour choice saves at once and applies on all your devices — “✓ Saved” flashes at the bottom.
TRC-20 or ERC-20, the plan turns on by itself.
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Choose a planProfile → Plan → “Renew”. Month or year (a year gives 2 months free).
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Network and exact amountPick the USDT network and send exactly the amount shown — the cents identify your order.
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The plan turns on by itselfUsually within minutes. You get a “Payment received” notification.
Your exchanges and the largest DeFi pools.
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Money → SavingsEach coin with its exchange’s rate: what it earns now and what flexible Earn would pay.
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Rates by exchangeOKX Simple Earn, Bybit Flexible Savings and staking, Hyperliquid HYPE staking.
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Exchange or DeFiYour best exchange rate next to DeFi pools over $100M — and how they are riskier. Facts, not advice.
Three taps — and you see which mistakes cost money.
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Open a tradeTrades → tap a row. Exchange trades arrive on their own — without a review.
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Setup, mistake, emotionMark whether it followed the plan, rate it, add a note or screenshot.
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See the insightsAnalysis → “Reports & insights”: what each mistake costs and which setups work.
Keep only the blocks you need.
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“Customize home”Account → “Customize home” at the bottom of the page.
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Hide and addTurn on the blocks you need and remove the rest — the order can change.
Balances and trades in rubles, euros, dollars…
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Profile → Language and currencyApp language: Russian, English, Spanish, Portuguese, Turkish.
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Main and second currencyAmounts convert at each day’s rate. Plan prices are always in USDT.
What you use — on top.
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Arrows ↑ ↓Profile → the “Move up” / “Move down” arrows at each section title. The order is remembered.
A file on your computer — and restore from it.
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Profile → Data“Save journal backup” — a file with trades, reviews and notes.
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Restore“Restore from backup” — pick the file. The journal is stored encrypted on its own too.
And where the recovery key is.
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Profile → Security“Master password” → “Change”. The new password works on all devices at once.
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Recovery keyKeep it apart from the password. Without both nobody can open the journal — not even us.
Rank and market cap of your coins — in the Mac version.
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Get a keypro.coinmarketcap.com → Basic plan (free) → copy the API Key.
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Paste into Buy&Sell on MacProfile → Exchanges → “Data sources” → paste the key. It stays on this computer only.
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See MarketMore → Market → “Your coins on CoinMarketCap”.