Explore integrations

Connect Nickel to the accounting, payroll, and operational tools your team already runs on.

QuickBooks Online logo

QuickBooks Online

Live

Accounting

Intuit's cloud accounting platform, used by 7M+ small businesses worldwide.

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QuickBooks Desktop logo

QuickBooks Desktop

Live

Accounting

Intuit's on-premise accounting suite for SMBs with complex inventory and payroll needs.

See details
Sage Intacct logo

Sage Intacct

Accounting

Cloud financial management for mid-market companies, the only AICPA-endorsed accounting suite.

Chase Bank logo

Chase Bank

Live

Banking

JPMorgan Chase's consumer arm, serving 80M+ US customers with $3.6T in assets.

Bank of America logo

Bank of America

Live

Banking

Charlotte-based megabank serving 70M+ clients; one of the four largest US banks.

US Bank logo

US Bank

Live

Banking

5th-largest US bank, headquartered in Minneapolis; $680B assets and 15.8M+ customers.

Acumatica logo

Acumatica

ERP

Cloud ERP for SMBs, founded 2008, now backed by Vista Equity Partners. 10K+ customers.

NetSuite logo

NetSuite

ERP

Oracle's cloud ERP, used by 40K+ mid-market companies for finance and ops.

SAP (S/4HANA) logo

SAP

ERP

German enterprise software giant; SAP S/4HANA is its in-memory ERP for large enterprises.

HubSpot logo

HubSpot

Live

CRM

CRM and marketing platform founded 2006, used by 200K+ companies in 135 countries.

Monday.com CRM logo

Monday.com CRM

Project Management

Monday.com's sales CRM built on its Work OS; visual pipelines for SMB and mid-market teams.

Trello logo

Trello

Project Management

Kanban-board app launched 2011 by Fog Creek; acquired by Atlassian for $425M in 2017.

Build your own. With the Nickel API.

Rest API endpoints, MCP server and webhooks to help you embed Nickel into your custom tools and workflows

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// Send an invoice — Nickel returns a hosted payment link
const res = await fetch('https://rest.nickel.com/paymentLink', {
  method: 'POST',
  headers: {
    api_key: process.env.NICKEL_API_KEY,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    customerId: 'clkqzo2y1000cx9tfohoiodq1',
    name: 'INV-1042',
    requestedAmountCents: 500000,
    dueDate: '2026-07-15',
  }),
})

const { url } = await res.json()
// → https://nickel.nickelpayments.com/pay/Ahndhz

FAQs

How does Nickel integrate with QuickBooks for payments?

Nickel has a free native two-way sync with QuickBooks Online on every plan, including Core. QuickBooks Desktop sync is included on Plus and above at no additional charge.

What accounting software does Nickel integrate with?

Nickel has native integrations with QuickBooks Online and QuickBooks Desktop. Many customers also use custom integrations to connect Salesforce and other ERP platforms. Custom integration support is included on Pro, or talk to our sales team if you're interested.

Which banks does Nickel connect to?

Nickel connects to all 11,000+ US banks and credit unions on the ACH network for payment processing. Your customers can pay from any US bank account, and your vendors receive payments directly into theirs. For international payments, Nickel supports SWIFT wires to banks in 135+ countries.

How long does integration setup take?

The QuickBooks Online integration takes about 5 minutes. You sign into QuickBooks, choose which records to sync, map your chart of accounts, and Nickel handles the rest. QuickBooks Desktop uses the Web Connector and also takes about 5 minutes.

Is there an API for custom integrations?

Yes, Nickel offers a full API for custom integrations. You can send and collect ACH payments, process credit card and wire transactions, manage vendors and customers, and sync records programmatically. The API is available on Pro and documented at developer tools.

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