White-label crypto wallet platform for fintech, exchange and payment companies

One platform behind your branded crypto product

Custody Tech sits between your application and the blockchains. You build the product and own the customer; we run the custody, integrations and compliance rails underneath — API & webhooks, wallet core, custody, compliance and 40+ blockchain integrations.

Composable product modules

• Wallet Core — multi-asset, multi-chain custodial wallets with addresses, balances and transaction history.
• Custody Layer — secure key management with policy-based approvals, withdrawal limits and cold storage.
• Admin Panel — operate users, balances, approvals, limits and reporting from a single back office.
• Blockchain Integrations — BTC, ETH, TRON, Solana and 40+ networks with managed nodes and fee handling.
• Compliance Tools — AML/KYT screening, travel-rule support and full audit logging.
• API & Webhooks — REST API, signed webhooks, sandbox and SDKs to embed crypto in days.
• P2P Exchange Module — order book, offers, escrow and dispute flows for branded P2P trading.
• Fiat/Crypto Connectors — on- and off-ramp rails connecting bank payments to crypto settlement.

Use cases

• Crypto wallets — custodial wallets for retail and business users under your brand.
• P2P exchanges — peer-to-peer trading with escrow, offers and dispute resolution.
• Fiat/crypto gateways — on/off-ramps bridging local payment methods and crypto.
• OTC & merchant platforms — large-ticket settlement and merchant crypto acceptance.
• Stablecoin payments — stablecoin wallets, payouts and treasury for payment products.
• Embedded crypto features — add wallets and crypto rails inside an existing fintech app.

Security & custody built for regulated money

• Custody controls — policy-based signing, m-of-n approvals and segregated hot/cold storage.
• Access security — SSO, 2FA, IP allow-lists and hardware-key support for every operator.
• Transaction risk — real-time anomaly detection, velocity limits and address whitelisting.
• AML/KYT integrations — chain analytics and sanctions screening on deposits and withdrawals.
• Withdrawal approval, role-based access, audit logs and 24/7 monitoring.

API-first — integrate custody in days

A clean REST API and webhooks for wallets, balances, deposits, withdrawals and events. Sandbox, SDKs and reference docs included. Base URL: https://api.custody.tech.

From kickoff to launch in weeks, not quarters

A guided implementation with a dedicated team — discovery & scope, integration, configuration, compliance review and go-live.

Pricing — an engagement model that scales with you

• Starter — $4,000 + 10% profit fee — for MVP and early-stage products. Wallet Core + Custody Layer, up to 5 blockchains, admin panel & API, standard compliance tooling.
• Growth — $8,000 + 5% profit fee — for a full wallet, P2P or fiat/crypto product. All modules incl. P2P & fiat rails, 40+ blockchains, advanced compliance & KYT, priority support & SLA.
• Enterprise — custom — for dedicated infrastructure and custom security. Complex integrations and custom pricing.

All plans include the admin panel, API, blockchain integrations and standard compliance tooling.

RedWallet is powered by Custody Tech

RedWallet launched its crypto wallet, P2P exchange and fiat/crypto flows using Custody Tech infrastructure — proof that the platform can power a real, branded crypto product end to end. It went from contract to a live branded wallet in about 11 weeks with zero custody or blockchain engineers hired. Learn more at redwallet.app.