Interlace

Interlace is stablecoin infrastructure for companies that need cards, accounts, crypto movement, treasury, and APIs in one program. It is aimed at fintechs, exchanges, marketplaces, and other cross-border businesses rather than individual users. The trade-off is a broad, institution-oriented platform with custom pricing and controlled production access.

Overview

Founded in 2019, Interlace combines payment infrastructure for institutional customers such as wallets, exchanges, brokers, cross-border merchants, B2B traders, advertisers, gaming companies, and Web3 businesses. Its scope is a strength when one provider must cover several financial products, but it is more infrastructure than an out-of-the-box app for a small team.

Interlace identifies itself as a US and Canadian money services business and a Hong Kong TCSP licensee, and lists PCI DSS Level 1. Those credentials are relevant when evaluating a payments partner, while each customer still needs to handle its own program and regulatory obligations.

Key features

Cards and spending controls

Branded physical and virtual cards can be issued across more than 180 countries and regions, with Infinity Card supporting over 40 major currencies. Cards can be added to Apple Pay or Google Pay; administrators can set spending limits, freeze cards, or cancel them from an app. That combination fits businesses running distributed or customer-facing card programs. The card API adds white-label design, more than 30 global BIN options, digital-wallet support, and KYC/KYB and AML monitoring tools, making it suitable for multi-program issuers rather than a one-off corporate card.

Accounts and crypto

Interlace Business Accounts handle global payments in more than 40 currencies across over 180 countries and regions, with no minimum balance or deposit requirement. CryptoConnect supports on- and off-ramping, payments, and spending in BTC, ETH, USDC, and USDT. Together, these services give a business a route between fiat operations and supported digital assets without assembling separate account and crypto products.

Treasury and APIs

Yield Treasury advertises more than 5% on USDC and USDT, settles yield daily, and has no lockup period. The minimum is $100, with no deposit, redemption, fund-transfer, or return fees stated. It integrates with Business Accounts and Infinity Cards, so balances can sit alongside operating payment tools. APIs expose cards, accounts, and stablecoin rails for embedding in another application. Production access requires internal approval, and production use requires IP whitelisting, which adds governance but slows immediate deployment.

Pricing

Interlace uses custom pricing on request. There is no published self-service tier, seat allowance, trial period, or free-plan cap to compare. That model is appropriate for institutions negotiating a tailored card, account, or API program, but makes budgeting harder for smaller buyers. Yield Treasury’s $100 starting balance and stated zero-fee categories are the clearest terms; they do not establish the total cost of an overall Interlace deployment.

Platforms

Interlace is offered through web and API access. This is a fit for operational teams and developers embedding the services into a product, not a standalone mobile-first finance app.

Who it's for

The strongest fit is crypto exchanges and wallets, fintechs and neobanks, marketplaces, creator businesses, AI agents, and companies handling cross-border commerce or B2B payments. It also suits teams launching branded, multi-program cards with compliance tooling. Buyers wanting transparent pricing, instant production credentials, or only a simple card expense tool should look elsewhere.

Pros and cons

Pros

• Broad stablecoin stack: cards, accounts, crypto conversion, treasury, and APIs can be combined under one provider.
• Wide reach: card and account services cover more than 180 countries or regions, with support for major currencies.
• Program controls: physical and virtual cards, wallet provisioning, limits, freeze and cancellation controls, and KYC/KYB tooling support managed issuance.
• Flexible treasury terms: Yield Treasury starts at $100, settles daily, and states no lockup or listed transaction fees.

Cons

• Custom pricing: prospective customers cannot compare a published plan or estimate costs without contacting Interlace.
• Gated production API: internal approval and IP whitelisting create an onboarding step for developers.
• Institutional complexity: its breadth and compliance requirements may be excessive for a single-purpose or small-business use case.

Alternatives

For a card-issuing directory, see Card Issuing Platforms. Extend is the better choice when a freemium product, mobile apps, and a defined free Starter plan with up to five users and 100 virtual cards monthly are priorities. Choose Paynetics Card Issuing for customizable Visa or Mastercard physical and virtual-card programs. Visa DPS Forward offers a free sandbox when development access matters before production fees are negotiated. Conferma Pay is an alternative for buyers who prefer a demo-led evaluation. Wallester White Label suits organizations that want published monthly white-label pricing, including €2,495 for non-financial institutions or €3,995 for financial institutions. Marqeta is another paid API and web platform with enterprise sales engagement. Mastercard Decision Intelligence is focused on decision intelligence rather than an all-in-one stablecoin stack. Thredd is an alternative paid API and web card-issuing platform.

Verdict

Choose Interlace if your organization needs stablecoin settlement alongside branded cards, global accounts, crypto rails, and treasury, and can work through enterprise onboarding. Its main advantage is the breadth of infrastructure in one relationship. Look elsewhere if transparent pricing, a free starting tier, or immediate production API access matters more than combining those capabilities.