Self-Custody Piping

Safeguard your assets, empower your control, and unleash financial independence on your own terms

Link Target Accounts

Link your Whalestack account with your self-custody wallets and use them for fund forwarding.

Instantly Transfer Funds

Forward funds to your own wallets upon webhook receipt or triggering balance thresholds.

Remove Third-Party Risk

Exercise full authority over your funds and reduce third-party exposure to seconds only.

Maintain Elegant UX

Benefit from convenient custodial intermediation and enjoy added features without risk.

Unlocking Crypto Security

Experience the Power of Self-Custody in Whalestack

Enhanced Security

With self-custody, you hold the keys to your crypto assets, ensuring maximum security. Protect your investments from third-party vulnerabilities and take control of your financial future.

Privacy Control

Self-custody empowers you with complete control over your financial privacy. Safeguard your transaction history and asset details, ensuring your sensitive information remains confidential.

Ownership Empowerment

Take ownership of your crypto assets like never before. Self-custody gives you the authority to make decisions about your holdings, providing true financial independence.

Transparent Transactions

Enjoy transparent and verifiable transactions with self-custody. Each transfer is recorded on the blockchain, providing an immutable ledger of your financial activities.

Designed for Developers

Accelerate development with our robust, user-friendly payment APIs

Slash your engineering timelines as we seamlessly handle the intricacies of diverse blockchains and banking networks, empowering you to craft, dispatch, process, monitor, and manage global transactions with ease.

Read the Docs

{"asset":"BTC",
"depositAddress":"bc1qj633nx575jm28smgcp3mx6n3gh0zg6ndr0ew24"
}

{"sourceAsset":"BTC",
"targetAmount":5000,
"targetAsset":"EURC"
}

{"network":"SEPA",
"asset":"EURC",
"amount":5000,
"targetAccount":"EUR IBAN Bank Account"}

More APIs...

Enhance your Tech Stack with Whalestack

PHP Whalestack SDK for PHP on GitHub

NodeJS Whalestack SDK for NodeJS on GitHub

Ruby Whalestack SDK for Ruby on GitHub

Add cryptocurrencies and stablecoins to your payment accruals. Manage blockchain wallets on Bitcoin, Lightning, Stellar, and more. Link SWIFT, SEPA, and other bank accounts for on- and off-ramping. Swap seamlessly between crypto, stablecoins, and fiat money. Transfer funds to blockchain wallets or your bank accounts.

Assets and Networks

Integrate the most relevant, trusted, and robust crypto and stablecoin assets. Effortlessly exchange and transfer from and to your bank accounts

Bitcoin

Lightning Sats

Litecoin

Stellar Lumens

SWIFT

SEPA

Brazilian PIX

USDC

EURC

BRL Coin

Bitcoin

Lightning

Litecoin

Stellar Network

Ethereum

List Assets

Product

Whalestack makes waves with a diverse range of features designed for modern commerce

Checkouts with Bitcoin, USDC, EURC, Crypto · Whalestack

Checkouts Integrate fully customizable cryptocurrency and stablecoin checkouts with your business.

E-Invoicing with Bitcoin and Stablecoin · Whalestack

E-Invoicing Build invoices with payment links and receive payment using your web browser or the API.

Blockchain Wallets for Bitcoin, Lightning, and Stablecoin · Whalestack

Blockchain Wallets Connect your business to Bitcoin, Lightning, Litecoin, USDC, EURC, and Stellar.

Payment Processing with Bitcoin and Stablecoin · Whalestack

Payment Processing Process more sales, drive more revenue, and increase your bottom line.

Self-Custody Payment Gateway for Bitcoin, Crypto, and Stablecoins · Whalestack

Self-Custody Piping Combine the safety and peace of mind of self-custody with the convenience of Whalestack.

Asset Exchange for Bitcoin, Crypto, and Stablecoins · Whalestack

Asset Exchange Swap seamlessly between cryptocurrencies, stablecoin, and fiat money in your bank.

Bank Connectivity for USDC, EURC, BRL via SWIFT, SEPA, and PIX · Stablecoin On- and Off-Ramping · Whalestack

Bank Connectivity Link your SWIFT, SEPA, Brazilian PIX, and other bank accounts with blockchains.

Financial Reports and Accounting for Bitcoin, Crypto, and Stablecoins · Whalestack

Financial Reporting Aggregate all your transactions into financial reports and link them with counter-parties.

Solutions

Explore Whalestack for businesses like yours, providing unified and secure payment solutions for the digital age

Online Businesses and SaaS Expand your billing and payment options to crypto and stablecoins. Explore

Bitcoin Solutions for E-Commerce Companies

E-Commerce Companies Incorporate blockchain payment rails effortlessly with plugins and APIs. Explore

Bitcoin Solutions for Payment Service Providers

Payment Service Providers Provide B2B cryptocurrency and stablecoin transactions for your clients. Explore

Personal Finance Maintain personal Bitcoin, Lightning, Stellar, USDC, and other wallets. Explore

Fintechs Integrate crypto and stablecoin payment processing for future-ready fintechs. Explore

Freelancers Simplify global billing and choose payouts, whether to bank accounts or crypto. Explore

Game Developers Adopt intuitive in-game payments, player economies, and easy billing with blockchain. Explore

Bitcoin Solutions for Brick and Mortar Stores

Brick and Mortar Stores Empower your business with crypto and stablecoin in-store payments. Explore

Other Businesses

Adopt a comprehensive suite of payment tools, merging traditional and blockchain transactions. Dive into effortless crypto, stablecoin and fiat swaps, comprehensive wallet solutions, as well as versatile bank and blockchain connectivity.

Explore

Product Self-Custody Piping

Combine the safety and peace of mind of self-custody with the convenience of a software-as-a-service