Crypto Exchanges

Non-Custodial Custody
for Crypto Exchanges

Building custody in-house costs $2M+ and takes 18+ months. BROsettlement gives your exchange institutional-grade MPC custody, a compliant ledger, and a revenue-generating fee engine — deployed in 14 days.

14 daysfrom contract to production launch$1M+annual fee revenue for $50M+ TVL partners100+blockchains supported out of the box
Pain Points

The challenges your team faces.

💸

In-house custody is cost-prohibitive

Building MPC from scratch requires a dedicated security engineering team, 18+ months of development, $2M+ upfront — before a single user deposits.

⚖️

Regulatory pressure on custodial models

Post-FTX, regulators demand proof of reserves and non-custodial segregation. Omnibus wallets expose you to counterparty risk and compliance failures.

🔗

Multi-chain complexity

Supporting 100+ chains across different signing schemes (ECDSA, EdDSA, Schnorr) requires constant engineering investment as new chains emerge.

📊

No revenue from custody

Most exchanges treat custody as a cost center. A built-in fee engine turns every transaction into a revenue opportunity — withdrawal fees, trading fees, configurable splits.

Solution

Exchange-grade custody,
API-ready in 14 days.

🔑

MPC 2-of-3 Threshold

No single point of failure. Users hold a key, you hold a key, BroLabel holds a key. No omnibus risk — users' assets are always segregated.

📋

Immutable Ledger

Every deposit, withdrawal, and internal transfer logged immutably with journal entries. Proof of reserves verifiable on demand.

💰

Polymorphic Fee Engine

Configure withdrawal fees, trading fees, and fee splits by organization, user tier, or asset. $300K–$1M+ annual net profit for $50M+ TVL partners.

🔗

100+ Blockchains

ECDSA, EdDSA, Schnorr — all signing schemes supported. Add new chains via config, not engineering sprints.

Your Exchange
Trading engine · Order book · UI
BROsettlement API
REST + WebSocket · Ed25519 auth · RBAC
MPC Core + Ledger + Fee Engine
2-of-3 threshold · Immutable journal · Polymorphic fees
100+ Blockchains
ETH · SOL · BNB · TON · BTC · TRON · MATIC · AVAX...
Integration

How it fits into
your stack.

BroLabel integrates as an API layer between your product and the blockchain. Your team keeps full control through RBAC roles — BroLabel handles the MPC cryptography, multi-chain nodes, and compliance infrastructure.

REST + WebSocket API
Synchronous REST for wallet creation and transactions. Real-time WebSocket events for confirmations and alerts.
🔐
Ed25519 per-request signing
The most secure API authentication in the industry — asymmetric signatures on every request, no shared secrets.
📅
14-day integration timeline
From API sandbox access to production launch — our integration team guides you through every step.
By the numbers

What you get with BroLabel.

14 days
from contract to production launch
$1M+
annual fee revenue for $50M+ TVL partners
100+
blockchains supported out of the box
40+ partners$2B+ annual volumeSOC 2 certified$250M insurance24/7 support
🏦
Case Study

See how crypto exchanges are already building on BroLabel

Read how our partners launched in 14 days, reduced infrastructure costs, and unlocked new revenue streams with BroLabel's infrastructure.

Request a case study →
Get Started

Ready to launch?

Launch exchange custody in 14 days

Join 40+ exchanges and neobanks already building on BroLabel.