Wallets-as-a-service for the platforms institutions trust.

Power your fintech, neobank, brokerage, or marketplace with regulated MPC wallet infrastructure. Sixty-plus chains, first-party SDKs, and embedded compliance — built on the same custody architecture used by Alphaex's institutional clients.

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Build the product, not the wallet

Grow your platform, not your wallet team.

Building wallet infrastructure from scratch is an eighteen-month project that demands a security team, a compliance team, and ongoing investment in chain support, audit, and key-management hardware. None of that work becomes a customer-facing feature. Alphaex Wallet as a Service collapses the whole lift into an SDK integration — so your engineers ship product and your compliance team plugs in their existing rules.

What WaaS Includes

Three foundations under every wallet you ship.

Security, scale, and compliance — solved at the infrastructure layer so your team can spend its time on the product layer.

Secure customer assets.

MPC threshold signing on FIPS 140-2 Level 3 hardware. The same custody architecture Alphaex's institutional clients rely on, exposed as infrastructure your platform can build on.

Scale wallet creation.

Sixty-plus chains, programmatic wallet provisioning, and instant address generation through one API. Add a new chain through configuration, not an engineering project.

Embed compliance.

KYC and KYB via Sumsub and ComplyCube. KYT via Chainalysis and Elliptic. Sanctions screening across OFAC, EU, UK, and FINTRAC, enforced on every transaction by the SDK.

Wallet infrastructure is not a product feature. It is the regulatory and security backbone that determines what your platform can offer, who can use it, and which jurisdictions will let you operate.

Alphaex · Wallet Infrastructure Principle

First-Party SDKs

TypeScript, Python, and Go. Built and maintained by Alphaex.

Three first-party SDKs covering the languages enterprise platforms run on. Full type coverage, OAuth flow helpers, signed responses, and quickstart templates. Time-to-first-transaction is measured in hours, not weeks — your engineers go from npm install to a live wallet in a working session.

Request SDK reference

import { Alphaex } from '@alphaex/sdk'

const ax = new Alphaex({
  apiKey: process.env.AX_API_KEY,
  env: 'production'
})

// Provision a regulated wallet
const wallet = await ax.wallets.create({
  client:  'cust_92f8ab...',
  chains:  ['ETH', 'BTC', 'USDC'],
  policy:  'institutional-tier-2'
})

console.log(wallet.id, wallet.addresses)
// → wlt_a4f...  { ETH: '0x9c…', BTC: 'bc1…' }

Multi-Chain Support

Sixty-plus chains. One integration. One support contract.

Bitcoin, Ethereum, every major EVM chain, Cosmos, Solana, Tron, and the long tail of institutional-relevant networks — supported through a single API surface. Adding a new chain is a configuration change in your dashboard, not a sprint your engineers have to plan.

Request supported networks list

Embedded Compliance

KYC, KYT, and sanctions screening — configured per tier, enforced per transaction.

Compliance is not an integration project — it is part of the SDK. Your compliance team configures KYC tier rules, KYT thresholds, and sanctions screening preferences once. Every wallet, every transaction, every counterparty check after that runs against the configured policy automatically. Your engineers never touch a sanctions API.

Request compliance integration guide

White-Label UI

Your brand. Your customer journey. Our infrastructure.

Wallets ship inside your product, under your brand, with your design system and your customer support. Underneath, every wallet is backed by Alphaex MPC threshold signing and FIPS 140-2 Level 3 hardware — the same architecture that supports Alphaex's institutional custody clients. Optional Alphaex co-branding is available where your customers benefit from a regulator-recognised trust signal.

Request brand customisation guide

Platform Stack

An SDK that ships with a regulated custodian behind it.

Alphaex Wallet as a Service is not a wallet library. It is a regulated custody platform exposed through SDKs — with MiCA CASP standing under application, full hardware-rooted MPC architecture, and integrated compliance partners. Your customers' wallets sit inside the same infrastructure as Alphaex's institutional clients.

Custody Backing	Alphaex MPC + FIPS L3	Active
MiCA CASP Application	Bank of Lithuania	Filed April 2026
SDK Coverage	TypeScript + Python + Go	Active
Multi-Chain Support	60+ Networks	Active
KYC / KYB Platform	Sumsub + ComplyCube	Integrated
AML / KYT Engine	Chainalysis + Elliptic	Integrated
Travel Rule	TRP / Notabene	In Implementation

Ready to ship a regulated wallet product?

Alphaex is accepting platform integration applications for Wallet as a Service. Integration scoping, SDK access, and compliance configuration are completed during onboarding so your team can start shipping in weeks, not months.

Begin Integration

Platform clients only. Subject to KYB review. Alphaex Digital Vault UAB · MiCA CASP Application Filed · Bank of Lithuania · April 2026.