> ## Documentation Index > Fetch the complete documentation index at: https://docs.whitebit.com/llms.txt > Use this file to discover all available pages before exploring further. # Institutional & B2B Solutions > WhiteBIT's institutional products and services for market makers, hedge funds, fintechs, brokers, and token projects. WhiteBIT serves 1,300+ institutional clients with \$2.7T annual trading volume across 9+ global offices. {/* verify with marketing */} API key authentication (HMAC-SHA512) is the primary integration method. OAuth is being replaced by Fast API Key -- details available when launched. ## Which Product Is Right? | Business type | Recommended products | Start here | | ------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------- | | **Market maker** | [Market-Making Program](https://institutional.whitebit.com/market-making-program), [Colocation](/platform/colocation), [Sub-Accounts](/products/sub-accounts/overview) | [Market Maker Guide](/guides/market-maker-guide) | | **Hedge fund / Family office** | [OTC Trading](https://institutional.whitebit.com/otc), [Portfolio Margin](https://institutional.whitebit.com/portfolio-margin-access), [Sub-Accounts](/products/sub-accounts/overview) | [institutional.whitebit.com/hedge-funds](https://institutional.whitebit.com/hedge-funds) | | **Prime broker** | [Market-Making Program](https://institutional.whitebit.com/market-making-program), [Sub-Accounts](/products/sub-accounts/overview), [Colocation](/platform/colocation), Credit Line | [institutional.whitebit.com/prime-brokers](https://institutional.whitebit.com/prime-brokers) | | **Prop trading firm** | [Sub-Accounts](/products/sub-accounts/overview), [Colocation](/platform/colocation), [Market-Making Program](https://institutional.whitebit.com/market-making-program) | [institutional.whitebit.com/prop-trading-companies](https://institutional.whitebit.com/prop-trading-companies) | | **Asset manager** | [Sub-Accounts](/products/sub-accounts/overview), [Custody](https://institutional.whitebit.com/crypto-custody), [Crypto Lending](/products/lending/overview) | [institutional.whitebit.com/asset-managers](https://institutional.whitebit.com/asset-managers) | | **Fintech / Neobank** | [CaaS](https://institutional.whitebit.com/crypto-as-a-service), [WaaS](https://institutional.whitebit.com/crypto-wallets-for-business), REST + WebSocket APIs | [First API Call](/guides/first-api-call) | | **Token project** | [Token Listing](https://institutional.whitebit.com/token-listing), Market Making | [listing@whitebit.com](mailto:listing@whitebit.com) | | **Broker / Trading platform** | [Broker Program](https://institutional.whitebit.com/broker-program), [Sub-Accounts](/products/sub-accounts/overview) | [Broker Guide](/guides/broker-guide) | | **Payment provider** | [Payments for Businesses](https://institutional.whitebit.com/payments-for-businesses), [WaaS](https://institutional.whitebit.com/crypto-wallets-for-business) | [Payment Integration](/guides/payment-integration) | ## Product Catalog Products marked with *API* have public API endpoints documented in the docs portal. All others require institutional agreements -- contact [institutional@whitebit.com](mailto:institutional@whitebit.com). ### Products with API Documentation **[Sub-Accounts](/products/sub-accounts/overview)** *API* -- Create and manage thousands of separate trading accounts. Independent API keys and IP whitelists per sub-account. Fee-free instant transfers. 19 API endpoints. **[Colocation](/platform/colocation)** *API* -- Low-latency infrastructure across EEA/EMEA and APAC regions. 34 endpoints available via colocation. Contact account manager for connection details including region, availability zone placement, and base URLs. **[Crypto Lending](/products/lending/overview)** *API* -- Fixed and Flex lending plans. \~90 supported assets. 13 API endpoints. Fixed plans require B2B partner permissions. **[Mining Pool](/products/mining/overview)** *API* -- Bitcoin mining pool (WhitePool). Account creation, hashrate monitoring, payout configuration. 11 API endpoints. ### Products Requiring Institutional Agreement **[Market-Making Program](https://institutional.whitebit.com/market-making-program)** -- Maker fee rebates up to -0.012%. Volume threshold: \$100M+/30 days for spot. Dedicated colocation access. See the [Market Maker Guide](/guides/market-maker-guide) for full integration documentation. **Credit Line** -- Borrow against existing positions to fund new trades without liquidating holdings. Terms, interest rates, and KPI requirements are individually negotiated. Contact [institutional@whitebit.com](mailto:institutional@whitebit.com) for availability. **[OTC Trading](https://institutional.whitebit.com/otc)** -- Chat Trading for large block transactions with no volume limits. Automated RFQ in development. No slippage on large orders. Contact [otc@whitebit.com](mailto:otc@whitebit.com) or visit [whitebit.com/m/otc](https://whitebit.com/m/otc). **[Crypto-as-a-Service (CaaS)](https://institutional.whitebit.com/crypto-as-a-service)** -- White-label exchange platform. 80+ blockchain networks, 330+ assets. Go-to-market in approximately 4 weeks. Integration model: dedicated instance with custom branding. Example: WhiteBIT x Crassula partnership enabling digital banks to add crypto functionality. **[Liquidity Providing](https://institutional.whitebit.com/liquidity-provision)** -- Access to WhiteBIT's order books for external platforms. Peak daily volume: \$2.5B. **[Portfolio Margin](https://institutional.whitebit.com/portfolio-margin-access)** -- Cross-collateral margining. Minimum: 200,000 USDT. Up to 10x leverage. USDT and USDC collateral only. Collateral asset weights: [collateral-weight](https://whitebit.com/trading-data/collateral-weight). **[Custody](https://institutional.whitebit.com/crypto-custody)** -- 96% cold wallet storage. Fireblocks integration. Audited by Hacken (AAA CER.live rating). ISO 27001, CCSS Level 3, PCI DSS Level 1 certified. **[Wallet-as-a-Service (WaaS)](https://institutional.whitebit.com/crypto-wallets-for-business)** -- Generate deposit addresses across 340+ crypto assets and 80+ networks via API. Supports bulk payments, automatic per-recipient address generation, multichain transfers (receive on one network, send on another), and built-in AML compliance checks. Fireblocks integration for custody security. Bundled pricing with no per-stage charges. **[Payments for Businesses](https://institutional.whitebit.com/payments-for-businesses)** -- SEPA EUR payments. Mass payouts. Merchant payment processing via Whitepay. **[Broker Program](https://institutional.whitebit.com/broker-program)** -- Earn up to 40% of trading fees from referred users. Sub-account-based architecture. Cross-marketing support. See the [Broker Guide](/guides/broker-guide) for full integration documentation. **[Token Listing](https://institutional.whitebit.com/token-listing)** -- 330+ projects listed across Spot and Futures markets. Marketing support, trading tournaments, and Launchpad participation included post-listing. **Listing requirements:** 1. Product with real-world utility and practical user value 2. Detailed whitepaper covering concept, goals, and operational mechanics 3. Registered company with an experienced team 4. Open-source code repository with a verified smart contract audit 5. Demonstrated ability to provide and maintain market liquidity **Process:** Submit application → team assessment → terms discussion → contract signing → exchange announcement → marketing launch. Timeline: weeks to months depending on submission completeness. Fees are individually negotiated. Apply: [whitebit.com/token-listing](https://whitebit.com/token-listing) | Contact: [listing@whitebit.com](mailto:listing@whitebit.com) ## Additional Programs * **VIP Program** -- tiered fee discounts for high-volume traders. Contact [institutional@whitebit.com](mailto:institutional@whitebit.com) for tier qualification. * **Launchpad** -- token launch platform for new projects. Available alongside Token Listing. See [institutional.whitebit.com](https://institutional.whitebit.com). * **Whitepay** -- merchant crypto payment processing. See [Payments for Businesses](https://institutional.whitebit.com/payments-for-businesses). ## Security & Compliance * **Certifications:** ISO 27001, CCSS Level 3, PCI DSS Level 1 -- audited by Hacken. Details available on request. * **GDPR compliant** -- data processed in the European Union. Data Processing Agreement (DPA) available on request. Contact [institutional@whitebit.com](mailto:institutional@whitebit.com). * **VASP registrations** -- registered in multiple jurisdictions. For a complete list of VASP registration jurisdictions and supervisory authorities, contact [compliance@whitebit.com](mailto:compliance@whitebit.com). * **Regulatory compliance** -- MiCA and Travel Rule compliance documented on the [Compliance](/institutional/compliance) page. ## Get Started Contact **[institutional@whitebit.com](mailto:institutional@whitebit.com)** for partnership inquiries, program applications, and institutional onboarding. See the [Onboarding Guide](/institutional/onboarding) for the step-by-step process. ## What's Next Step-by-step institutional onboarding process. MiCA, Travel Rule, and regional compliance requirements. Integration sequence by business type.