Integrate Nickel with any system or workflow.
Use Nickel API to request payments, pay bills, and sync transactions across all your systems.
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Full support. Human support available from set up to go live.
Modern Open API. Well documented REST API built to industry standards.
Bank grade security. Bank grade encryption protects every API call.
Test environment. End-to-end testing in our free sandbox environment.
What you can build with Nickel API.
Embed Nickel into your ERP
Add Nickel's functionality directly to your ERP or custom software
Sync data across your tools
Push transaction data to your accounting, reporting, and operations tools.
Custom workflows
Build custom triggers and routines that match exactly how your business operates.
We used to manually juggle between Salesforce and multiple billing tools. Now Nickel is embedded directly into Salesforce with one seamless workflow. The API was clean, their engineers helped us get live fast, and reconciliation that used to take 20 hours a week happens automatically
James Bond
Production Manager, Stripe
All Nickel features, available programmatically.
Send payment requests
Issue new invoices and request payment from customers
Save card or banks on file
Onboard new customers and securely save their payment methods on file.
Auto pay
Charge payment methods on file.
Create and pay bills
Pay businesses and contractors with ACH, card, wire or check.
Onboard and verify vendors
Collect vendor business, bank and tax documents securely.
Updates via webhooks
Get real time notifications when payments are completed, failed or updated.
Use cases Nickel API does not support
Using Nickel as a payments gateway
Nickel is an invoicing and bill pay platform, not a standalone payments gateway like Stripe.
Powering an eCommerce Checkout.
Nickel is built for B2B invoice-based payments, not for eCommerce checkout or shopping carts.
Building a 3rd party payments platform
Nickel works directly with businesses sending and receiving payments, not third parties.
Bank grade security.
Protect every API call and transaction with tokenization, SOC 2 Type II, and PCI DSS standards.
- SOC 2 Type II
- PCI-DSS
- Tokenized transactions
Our customers love us.
Hundreds of 5-star reviews make us the top-rated B2B finance and payments software.
“Nickel has made our payment process stress free.”
“Nickel doesn't charge hidden fees and links to Quickbooks seamlessly”
“Nickel saved the day, and has been incredibly easy to use”
Frequently asked questions
See what you'll save. Estimate using our awesome calculator
Savings calculator →See a demo. See how Nickel can improve your cashflow in 30 minutes.
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