How-To Guides

Step-by-step walkthroughs for common SSP tasks.

Practical, screenshot-driven walkthroughs for the things SSP users do every day: sending transactions across chains, connecting to dApps via WalletConnect, swapping tokens, and recovering from a lost device.

Square SSP Academy cover: practising self-custody on crypto testnets

Testnets: how to practise self-custody without risking anything

The thing that makes self-custody frightening is that mistakes are permanent — and that's exactly what a testnet removes. Which six SSP supports, what's genuinely worth rehearsing, why testnet keys come from a different branch of your seed, and the honest limits.

5 min
Square SSP Academy cover: stuck crypto transactions and replace-by-fee

Stuck transactions: why they happen, and how replace-by-fee gets you out

An unconfirmed transaction isn't broken — you underbid an auction that's still running. Why there's no timeout, how BIP 125 replacement actually works, the fee floor that trips people up, and which chains won't let you fix it at all.

6 min
SSP Academy square cover: Sending Solana with SSP

Sending Solana with SSP

A step-by-step guide to sending SOL and SPL tokens from SSP: what the review screen verifies, why approval never expires, and what the first send costs.

7 min
SSP Academy square cover: setting up your first enterprise vault

Setting Up Your First Enterprise Vault

The five-step wizard, why two of those steps are permanent, what pending setup means, and the four checks to run before any money arrives.

7 min
SSP Academy cover: country and payment method coverage for buying and selling

Country and Payment Method Coverage for Buy and Sell

This guide deliberately gives you no country list — it would be stale in months. Instead: what determines your coverage, and how to check it authoritatively in a minute.

5 min
SSP Academy cover: comparing SSP's in-wallet swap with a DEX swap

Swapping Tokens Inside SSP vs Using a DEX

SSP's in-wallet swap is not a DEX. It's a signed send to a centralized exchanger. Here's how the two machines differ, and which one you should use when.

6 min
SSP Academy cover: fees and spreads explained for the SSP aggregator

Fees and Spreads Explained for the SSP Aggregator

Nobody shows you a bill. The spread hides inside the rate, and your own network fee isn't in the quote at all. The four places a cost hides, and how to read a quote.

6 min
SSP Academy cover: buying crypto inside SSP and how the aggregator engine works

Buying Crypto Inside SSP: The Aggregator Engine Explained

SSP doesn't sell you crypto — an aggregator routes you to a regulated provider. How the on-ramp works, and the signed address lock that keeps your coins yours.

6 min
SSP Academy cover: selling crypto from SSP through the fiat off-ramp

Selling Crypto from SSP: The Fiat Off-Ramp Flow

Selling isn't buying in reverse. You sign your crypto away first and wait for the money — here's the flow, the exposure window, and how to handle it safely.

5 min
Square SSP how-to cover for sending Dogecoin, with wallet, QR code, lightning, and shield icons

Sending Dogecoin with SSP

A step-by-step 2-of-2 walkthrough for sending DOGE from your SSP wallet: verify the address, pick a fee tier, and co-sign on both devices.

7 min
Square SSP how-to cover for sending Zcash, with wallet, QR code, lightning, and shield icons.

Sending Zcash with SSP

A step-by-step guide to sending ZEC from your SSP wallet: the 2-of-2 signing flow, transparent vs shielded addresses, and address-poisoning safeguards.

7 min
Square how-to cover for sending Flux with SSP

Sending Flux with SSP

How to send FLUX from your SSP wallet in five steps, with the 2-of-2 second-device signing flow and address-poisoning safeguards.

7 min
Square SSP how-to cover for sending Bitcoin Cash with SSP

Sending Bitcoin Cash with SSP

A step-by-step guide to sending BCH from your SSP wallet, with the two-device 2-of-2 signing flow, CashAddr checks, and address-poisoning safeguards.

7 min
Square SSP how-to cover for sending Litecoin with SSP

Sending Litecoin with SSP

A step-by-step guide to sending LTC from your SSP wallet, with the two-device 2-of-2 signing flow and address-poisoning safeguards.

7 min
Screenshot of the SSP send-Bitcoin screen with the second signer prompt visible on a phone

Sending Bitcoin with SSP

A 5-step walkthrough for sending BTC from your SSP wallet, including the second-device signing flow and address-poisoning safeguards.

6 min