Finance integrations and automations
Procure to pay, invoice processing, collections and the close, with the approval matrix and the tolerances kept as data you can audit.
8 guides · Built with Tray Headless
What this work has in common
Every process in this category ends with money moving or with a number somebody signs. That changes what a good design looks like. An approval matrix changes and the change has to be evidenced, so it lives as data with a history. A tolerance is a decision, so it is written down, and a difference inside it is recorded as accepted. Nothing is ever plugged to make a total agree.
The systems are usually an ERP such as NetSuite, a procurement or spend tool such as Coupa or Brex, a billing system such as Stripe, the bank feeds, and the inbox where invoices still arrive as PDFs. The hard part is the space between them. An approved purchase order that never reaches the ERP. A card transaction with no receipt. A payment that clears with no invoice to match it to.
The guides below cover procure to pay, accounts payable, expenses, vendor records, collections, bank reconciliation, revenue recognition and the month end close. Each one starts from the control the process has to satisfy and works back to the integration.
The recurring cost is finding a problem at close, when it is hardest to fix. Most of these builds move that check earlier: match the invoice when it arrives, chase the missing receipt in the same week, and flag the unreconciled item while somebody still remembers the transaction.
Where finance automation goes wrong
Trusting the extraction
An invoice read by a model comes back with every field filled in and a high confidence score, and one of those fields is wrong. Check each extracted value against the purchase order or the vendor record before anything is paid.
Approval rules buried in code
Thresholds and approvers change with every reorganisation and every new budget. When the matrix sits in a script, nobody can show an auditor which version approved a payment. Keep it as data with a history.
The plug that makes it balance
A reconciliation that writes a balancing entry to clear the difference hides the problem until it is too big to explain. Unmatched items should stay visible, with an age and an owner.
Paying the same invoice twice
The same invoice arrives by email and through the supplier portal, a few days apart and with slightly different numbering. Duplicate detection has to work on vendor, amount and date, because the invoice number alone will not catch it.
The finance guides
Each one is the design, the sequence it runs in, the prompts that build it, and what changes when it runs in production.
How to build a procure-to-pay integration
Requisition to PO to receipt to payment, with the approval matrix as data, three-way matching, and the budget checked before the commitment.
Integration
How to build AP invoice processing
Take invoices from wherever they arrive, extract and verify instead of trust, match against the order, and never pay the same one twice.
Automation
How to build collections and dunning
Escalate on the customer rather than the invoice, stop the moment they pay or dispute, and never dun an account somebody is negotiating with.
Automation
How to build an expense and card feed sync
Match card transactions to receipts, code from the merchant instead of the claimant, and chase the missing ones before month end.
Integration
How to build a vendor master sync
Onboard a supplier once, verify bank details out of band, keep one record per legal entity, and make a change to payment details an event.
Integration
How to build financial close automation
Model the dependencies instead of the checklist, pull the data before anybody asks, and show the critical path instead of a percentage.
Automation
How to build bank reconciliation automation
Match on rules that learn, keep the unmatched visible and ageing, and never write a plug.
Automation
How to build a revenue recognition feed
Carry performance obligations instead of invoice totals, keep the allocation reconstructable, and reconcile bookings to revenue every period.
Integration
The systems involved
The applications these guides read from and write to, most used first. Each links to its connector page.
- NetSuite (8 guides)
- Slack (8 guides)
- Snowflake (7 guides)
- Coupa (4 guides)
- Okta (3 guides)
- Google Drive (3 guides)
- Gmail (2 guides)
- Salesforce (2 guides)
- Stripe (2 guides)
- Zendesk (1 guide)
- DocuSign (1 guide)
- Gusto (1 guide)
Connections these guides build
Solutions for finance
The solution pages for this work, with the customer stories behind them.
- Order-to-Cash Automation with Tray.ai Quote to cash. Every handoff automated.
- Process automation with Tray.ai Manual work, automated.
Guides for other teams
- Revenue operations (17)
- Customer success (5)
- People operations (6)
- IT and security (7)
- Marketing (3)
- Data operations (5)
- Platform engineering (4)
- AI operations (8)
- Legal and compliance (5)