Payments, lending, crypto & neobanks

Fintech Merchant Account and Payment Processing.

The right payment processing partner can be a game-changer for fintech companies, boosting customer relationships and encouraging consistent business growth. This sector needs innovative solutions to help navigate regulations, prevent chargebacks, and ensure seamless payments for their services.

  • Payfac & crypto registration handled
  • Debit and ACH loan payments
  • Secure APIs and sandbox

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Adaptiv has a deeper understanding of digital banking platforms, online lending services, and financial apps due to our long-term industry experience. With our merchant accounts, high-risk ventures can enjoy secure transaction handling support, compliance management, and robust security measures that improve both financial management and customer engagement.

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Visa logoMastercard logoDiscover logoAmerican Express logoCiti Bank logoJCB logo

What is a fintech merchant account?

Payment platforms, lenders, crypto and digital banks

A merchant account is a payment processing solution that serves as a bridge between the customer's bank account and your business bank account. They are a requirement for accepting digital payments through a payment gateway, but many traditional banks and processors refuse to work with the finance sector because of its regulatory and fraud risk.

We offer specialized high-risk accounts for fintech solutions, including digital banking, online lending, investing and payment platforms. With our accounts, you can accept cashless payments safely and efficiently, which boosts sales and ensures customer satisfaction.

Fintech businesses we approve

From payment platforms to crypto on-ramps, we approve fintech companies that move, lend and invest money.

Approved

10
  • Payment facilitators

    Platforms onboarding sub-merchants

  • Money transmitters

    Remittance and transfer services

    MCC 4829

  • Crypto exchanges & on-ramps

    Card purchases of crypto

    MCC 6051

  • Online lenders

    Loan payments by debit and ACH

    MCC 6051

  • Buy now, pay later

    Installment lending at checkout

  • Neobanks & digital banks

    Accounts, cards and transfers

  • Investing & trading apps

    Brokerage and investing

    MCC 6211

  • Prepaid & stored value

    Card loads and gift programs

    MCC 6540

  • Peer-to-peer payments

    Person-to-person transfers

    MCC 4829

  • Embedded finance & APIs

    Payment infrastructure and invoicing APIs

    MCC 7372

Fintech codes depend on the model: 7372 for software, 4829 for money transfer, 6051 for crypto and non-bank lending, and 6012 only for banks and credit unions.

Key features and benefits of a fintech merchant account

Specialized fintech merchant accounts

Our payment solutions are tailored to the unique business needs of online banking systems, investment apps, and peer-to-peer lending. You'll enjoy competitive rates and personalized customer service to help your company grow.

Regulatory compliance support

Navigate the complex regulatory landscape with our compliance-focused payment solutions. Our systems support your KYC/AML procedures, keep transaction records for regulatory reporting and help you build compliant payment flows across different jurisdictions. Your licenses and AML program stay with your own compliance team.

Advanced fraud prevention systems

Financial technology faces sophisticated threats that require equally advanced protection. Our comprehensive fraud prevention tools include real-time transaction monitoring, machine learning risk assessment, behavioral analytics, multi-factor authentication support, and customizable security rules specifically calibrated for financial services.

Secure API integration & developer tools

Our payment solutions offer robust API integrations designed for fintech developers. We provide secure, well-documented APIs, webhooks for real-time notifications, sandbox testing environments, SDKs for major programming languages, and dedicated technical support to help your development team create seamless financial experiences.

Why fintech businesses are considered high-risk

The financial technology industry faces several challenges that contribute to its high-risk classification for payment processing:

  • Regulatory Complexity. Financial services are subject to extensive regulations that vary significantly across jurisdictions, creating compliance challenges for payment processors.
  • Elevated Risk. Digital financial services are prime targets for sophisticated scams, increasing risk exposure for payment processors.
  • Chargeback Vulnerability. The industry experiences higher-than-average chargeback rates, particularly for new financial products or services that consumers may not fully understand.
  • Money Transmission Concerns. Many fintech businesses involve money movement between parties.
  • Innovative Business Models. New and unproven financial approaches create uncertainty for traditional payment processors accustomed to established banking models.
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Why fintech companies outgrow Stripe, Square and PayPal

Most fintech models are on their restricted or prohibited lists. You can be approved and then reviewed later, which is risky when customer funds are moving through your account.

Stripe, Square & PayPalAdaptiv merchant account
Fintech policyStripe restricts it, PayPal needs pre-approval, Square prohibits mostUnderwritten for your model before you go live
Card network registrationNot handled for youPayfac and crypto registration handled
Loan paymentsCard loan repayment restrictedDebit and ACH with Visa's debt repayment flag
Your accountPooled under the aggregatorYour own merchant account and MID
Fraud toolsGeneric rulesMonitoring tuned for financial apps
SupportA ticket queueA dedicated account manager

Essential features of reliable fintech merchant accounts

When selecting a payment processor for your business, prioritize these key features:

  1. High-Risk Expertise. With providers like Adaptiv, you don't just enjoy expanded payment options, but also gain insights into how to improve your business operations.
  2. Regulatory Support. Ensure your provider offers solutions that help you stay compliant with financial services regulations.
  3. Robust Chargeback Prevention. Check how the company will help you keep your chargeback ratios low.
  4. Secure API Integration. Well-documented, secure APIs are essential for integrating payment processing into your fintech platform or application.
  5. Transaction Monitoring. Comprehensive systems to monitor for suspicious activities and unusual patterns help protect both your business and customers.
  6. Multi-Currency Capabilities. Processing payments in multiple currencies helps fintech platforms serve customers in other countries.
  7. Enhanced Data Security. Look for security measures that exceed standard PCI DSS requirements, given the sensitive nature of financial data.

How to get a fintech merchant account

We review your business model, your licenses, your security controls and how money moves through your platform, then match you with a sponsor bank that approves your model.

  • Business license & tax ID

    Plus your articles of incorporation

  • Government-issued photo ID

    For every owner with 25% or more

  • Licenses & registrations

    Money transmitter, lending or crypto licenses, and FinCEN MSB registration

  • KYC/AML program

    Your onboarding and monitoring policies

  • Flow of funds

    How money moves through your platform

  • Bank & processing statements

    Last three months, if available

  • Website & terms

    Your fees, terms and privacy policy

  • Volume projections

    Expected monthly sales volume

How it works

  1. 1

    Apply online

    Tell us about your platform, how money moves and your monthly volume. It takes about a minute.

  2. 2

    Send your documents

    We collect your licenses, compliance policies and statements, and tell you exactly what's missing.

  3. 3

    Underwriting and registration

    We review your model, set up the right sponsor bank partnership and handle Visa and Mastercard registration where it's needed.

  4. 4

    Integrate

    Connect through our APIs and sandbox, with the right MCCs and indicators on every transaction.

  5. 5

    Go live

    Start processing with fraud monitoring and chargeback alerts in place. We raise your limits as you grow.

Card network rules for fintech

Card networks have specific rules for money movement and settlement. Getting them right before launch keeps your account open.

Register as a payment facilitator

If you onboard other merchants, your sponsor bank registers you with Visa and Mastercard, and every transaction carries your sub-merchant's ID.

Register crypto purchases

Visa treats card-not-present crypto as high-integrity risk, and Mastercard requires crypto merchants to register under MCC 6051 before processing.

Take loan payments by debit

Visa doesn't allow credit cards for loan or debt repayment. Use debit, prepaid or ACH, with Visa's debt repayment indicator on every payment.

Use the right MCC

6012 is only for banks and credit unions, and 6011 is only for ATM cash. Non-bank lenders and crypto platforms use 6051.

Best practices for fintech payment processing

Future-proof your business and better manage your cash flow by implementing these crucial processes.

  • Rigorous KYC/AML Procedures. Implement comprehensive Know Your Customer and Anti-Money Laundering processes to verify user identities and reduce risk.
  • Clear Service Terms. Provide transparent information about your financial services, fees, and policies to reduce misunderstandings and potential disputes.
  • Layered Authentication. Implement multi-factor authentication and progressive security based on transaction risk levels to balance security with user experience.
  • Detailed Transaction Records. Maintain comprehensive documentation of all financial activities to support both regulatory compliance and chargeback defense.
  • Proactive Risk Monitoring. Continuously analyze transaction patterns to identify potential issues before they result in chargebacks or regulatory concerns.
  • Regulatory Updates. Stay informed about changing regulations to ensure ongoing compliance with payment processing requirements.

Stay compliant and keep chargebacks low

Banks look at your licenses, your onboarding controls and whether your disputes stay under the card networks' limits.

  • Money transmitter licenses

    Most states license money transmitters, and 31 have adopted the Money Transmission Modernization Act.

  • FinCEN registration

    Money services businesses register with FinCEN within 180 days and renew every two years.

  • Payfac registration

    Payment facilitators are registered with Visa before their first transaction.

  • Debit-only loan payments

    Visa doesn't allow credit cards for loan or debt repayment.

  • Crypto rules

    Mastercard requires crypto registration, and New York requires a BitLicense.

  • KYC and fraud

    Verify identities at onboarding and monitor for account takeovers and synthetic identities.

The Adaptiv advantage for fintech companies

The ability to accept funds in a variety of formats and currencies is essential to boosting revenue and customer satisfaction. Adaptiv offers specialized payment processing solutions that help you save time and money while building trust with users, investors, and other stakeholders.

  • Specialized high-risk merchant accounts with competitive rates
  • Regulatory insights for financial services
  • Advanced security tailored to financial transactions
  • Secure API integrations with comprehensive documentation
  • Transaction monitoring for suspicious activity detection
  • Multi-currency processing for global fintech platforms
  • Enhanced data security exceeding industry standards
  • Dedicated account managers with fintech expertise
  • 24/7 chat support for immediate assistance

Why choose our processing solutions

  • Specialized merchant accounts for fintech innovators
  • Regulatory compliance support for financial services
  • Advanced fraud prevention tailored to financial transactions
  • Secure API integrations with comprehensive documentation
  • Multi-currency support for global fintech platforms
  • Recurring billing for subscription financial services
  • High-volume capacity for scaling fintech apps
  • Enhanced data security exceeding PCI DSS requirements
  • Sophisticated chargeback prevention and management
  • Transaction monitoring for suspicious activity detection
  • Dedicated account managers with fintech industry expertise
  • 24/7 customer support for critical payment issues

Fintech merchant account FAQs

Fintech processing basics6

What is a merchant account, and how does it work?

A merchant account lets your business accept card payments. When a customer pays, the payment gateway sends the transaction to the card network and the cardholder's bank for approval in real time. Approved transactions are settled in a daily batch, and the acquiring bank deposits the funds into your business bank account.

Why are fintech companies considered high-risk by payment processors?

Fintech companies move money, so banks look at fraud and regulation first. Account takeovers, synthetic identities and scams target financial apps, fintechs handle sensitive financial data, and licensing rules for money transmission, lending and crypto vary by state. Some models, like crypto purchases and payment facilitation, also need card network registration before processing.

What types of fintech businesses qualify for a merchant account?

We help a broad range of fintech companies, such as:

  • Payment facilitators and payment platforms
  • Money transmitters and remittance services
  • Cryptocurrency exchanges, wallets and on-ramps
  • Online lenders and loan servicers
  • Buy now, pay later providers
  • Neobanks and digital banks
  • Investing and trading apps
  • Peer-to-peer payments
  • Prepaid and stored-value programs
  • Invoicing and B2B payment platforms for small business owners
  • Embedded finance providers
What payment processing challenges do fintech companies typically face, and how does Adaptiv Payments address them?

These companies often struggle to access traditional processors because the sector is considered too risky for strict underwriting requirements. Through our high-risk accounts, we help fintech companies accept payments in a variety of formats with the highest level of data security.

What MCC codes are used for fintech merchants?

It depends on what you do. The most common codes for fintech merchants are:

  • 7372 – Computer Programming, Data Processing and Integrated Systems Design, for fintech platforms that sell software or processing services
  • 6012 – Financial Institutions – Merchandise, Services, and Debt Repayment, used only by banks, savings and loans, thrifts and credit unions
  • 6051 – Non-Financial Institutions, for crypto purchases, money orders and loan repayments to non-bank lenders
  • 4829 – Money Transfer, for money transmission, remittances and peer-to-peer payments
  • 6540 – Stored-value card purchases and loads
  • 6211 – Securities brokers and dealers

Card issuing doesn't use 6011, which is only for cash from bank-owned ATMs. The final MCC is assigned by the acquiring bank based on your primary business.

Can I use Stripe, Square or PayPal for a fintech business?

It's hard. Stripe restricts crypto, lending, investing, BNPL, money transmission and neobanks and reviews each business, PayPal requires pre-approval for money services, crypto and investments, and Square prohibits most financial services.

Getting approved4

How can Adaptiv Payments help fintech startups get approved for payment processing?

Provide us with at least three months of bank statements and processing history, if available. We'll also review your security controls, regulatory adherence, and overall operations model to understand your risk profile better before we approve you.

What documents are required to apply for a fintech merchant account?

To get started, provide us with these documents:

  • Business license
  • Tax ID
  • Government ID
  • Address and website
  • Three months of bank statements and processing history
  • Sales volume projections

Generally, you can be approved within 3–10 business days.

Can I get approved if another processor shut me down?

Often, yes. Many fintech companies come to us after a processor froze their account during a review. We look at why it happened and what's changed. We also work with merchants on the MATCH list.

Will I need a reserve?

It depends on your history and your model. New platforms, payment facilitators and crypto businesses often start with a rolling reserve. Fintech companies with clean processing history often start with a low reserve or none.

Registration and licensing5

Do payment facilitators need to register with Visa and Mastercard?

Yes. A payment facilitator has to be registered with Visa by its sponsor bank, and Visa has to confirm the registration before you submit transactions. Every transaction carries both your ID and your sub-merchant's ID, and a sub-merchant that processes more than $1 million a year with Visa needs its own agreement with the acquirer.

Can you process for crypto businesses?

Yes. Visa treats card-not-present crypto purchases as high-integrity risk, and Mastercard requires crypto merchants to be registered before processing under MCC 6051, so we handle that registration with you. In New York, you also need a BitLicense or a limited-purpose trust charter.

Do I need a money transmitter license?

If you hold or move customer funds, usually yes. Most states license money transmitters, 31 states have adopted the Money Transmission Modernization Act, and FinCEN requires money services businesses to register within 180 days of starting and renew every two years. Partnering with a licensed sponsor can change what you need, so check with counsel.

Do you work with buy now, pay later providers?

Yes. BNPL providers are approved, with lending licenses where your states require them. The CFPB withdrew its 2024 interpretive rule treating BNPL lenders like credit card issuers in May 2025, but state lending laws and Truth in Lending disclosures still apply.

Can borrowers repay loans with a credit card?

Not with Visa. Visa doesn't allow credit or charge cards for loan or debt repayment, so borrowers pay with debit or prepaid cards, or by ACH. Loan payments carry Visa's debt repayment indicator and use MCC 6012, 6051 or 7322. Collecting charged-off debt? See our debt collection merchant account.

Fraud and chargebacks4

How does Adaptiv Payments protect fintech transactions from fraudulent transactions and chargebacks?

Our solutions are fully PCI-DSS compliant, and we use advanced tools like behavioral analysis to identify suspicious activity before it escalates to a chargeback.

Can these merchant accounts support international and multi-currency payments?

Absolutely; we allow you to access international markets through our multi-currency support, which accelerates business growth and ensures user trust.

Does 3D Secure protect fintech payments?

It helps with fraud. 3D Secure authenticates the cardholder and shifts liability for fraud disputes to the card issuer, but it doesn't cover disputes about your service. Strong KYC at onboarding stops more fraud before the first payment.

What chargeback ratio will get my account shut down?

Visa's VAMP program flags merchants at a 1.5% fraud-and-dispute ratio with at least 1,500 disputes and fraud reports in a month, and Mastercard starts at 1.5% and 100 chargebacks. Banks act well before that, so aim to stay under 1%.

Still have questions?

Reach out and our team will get you a plain-English answer.

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