For B2B
Business-to-business payments, without the chasing.
Send professional invoices with payment terms, let customers pay online, and give your finance team clear status and exports, all from one dashboard and API.
One application. No sales call. Build in a free sandbox while your provider reviews it.

What gets in the way
Invoices sent as PDFs get paid late or lost in inboxes
Finance needs to see what is open, overdue and paid
Your billing system should create invoices automatically
Allidian
How we help
Invoices with payment terms
Due dates, line items, tax, discounts, reminders and a hosted pay page.
Learn moreCustomer records
One record per business customer across payments, invoices and subscriptions.
Learn moreRoles and exports
A Finance role for your accounting team, plus CSV exports of payments and reports.
Learn moreSelf-service
Apply once. Get matched. Integrate once. Accept payments.
- 1
Create your account
Invite your finance team with the right roles.
- 2
Add customers
In the dashboard or synced from your systems over the API.
- 3
Send invoices
Customers get an email with a secure pay link.
- 4
Reconcile
Status changes only when the provider confirms payment; export to CSV.
Allidian is payment software. Payments are processed by a licensed provider under your own account with them, and the provider decides whether to approve your business. How provider-powered payments work
Frequently asked questions
Can customers pay by bank transfer?
Payment methods depend on what your provider enables for your account and country. Checkout and invoices show the methods your provider has switched on.
Can I issue credit notes?
Yes, against finalized invoices, where your provider supports credit notes.
Can invoices be created from our ERP or billing system?
Yes. The REST API creates, finalizes and sends invoices, and invoice.paid webhooks update your system.
Related
- Use casesOnline invoicingCreate, send and track invoices with line items, tax, due dates, reminders and a secure online payment page. Paid status comes from the provider.Learn more

- SolutionsProfessional servicesSend invoices with an online pay page, automatic reminders and payment links. Built for consultants, agencies and service firms. Start free.Learn more

- SolutionsSaaS companiesRecurring billing, trials, invoices, hosted or embedded checkout and signed webhooks for SaaS products. Build in a free sandbox, no sales call.Learn more

Apply once. Start accepting payments.
Tell us about your business in one short application. We match you with a licensed payment provider, and your tools switch on when they approve you.
No sales call required. Create an account and access your developer sandbox.
- Payment succeeded$248.00 · Hosted checkout
- Invoice paidINV-0142 · $5,616.00
- Webhook deliveredpayment.succeeded · 200 OK