For enterprise & platforms
Govern your money
on infrastructure you control.
Run AR and AP on one governed ledger: approval chains before any payment, org-wide policy over people and agents, audit-grade controls and SSO, deployed inside your own boundary. One place where the money is governed and the numbers already agree.
Your platform
Wrenbase engine · embedded
API · MCPInvoice sent
INV-4021 · $8,400
Payment recorded
ACH · settled
Vendor bill screened
Sanctions · PO · rules
Your customers never leave your app.
What enterprises run it for
Money that moves only inside the rules.
At scale, the risk is not sending an invoice. It is a payment that skips an approval, a policy that lives in someone's head, an action no one can trace. Wrenbase makes the rules the system, not the habit.
- Approvals that hold
- Bills route through the approval chain you define before a cent moves. Thresholds, roles, and sign-offs are policy, not a habit someone can skip.
- One policy, everywhere
- An organization-wide policy engine governs people, agents, and connected systems from one place, so the same rules apply no matter what touches the money.
- Audit-grade by default
- Every action is attributed and immutable. Audit-grade controls and SSO with advanced permissions mean the record answers the auditor before they ask.
Bill #4471 · Meridian Aerospace
In approvalAuto-cleared
clearedUnder $5,000 · screened
Manager
clearedApproved · Dana O.
Controller
clearedApproved · $42,000
CFO sign-off
waitingRequired over $25,000
No payment until every required step clears. Policy, not habit.
Every payment, checked
No payment reaches the ledger unchecked.
However a bill arrives, typed in, forwarded, or pushed from a connected system, it clears the same gate: sanctions and country screening, PO match, and the approval chain you set. Only then does it hit the ledger.
Already run a screening or compliance engine of your own? Wire it into the same gate on request, so your checks run alongside ours on every payment, and the verdict lands in one place.
So no team, integration, or agent can quietly slip an unapproved payable through.
{ vendor: "Pixel Forge", amount: 3400 }
Screening gate
Cleared, on the ledger
Deployment & control
It runs where you say it runs.
Inside your boundary
VPC or airgapped deployment in your own infrastructure. The engine runs where your security team says it can.
Private model execution
Isolated AI execution and your own model deployment, so the intelligence runs on your terms, not on shared infrastructure.
Fits your stack
We pull bills and vendor data in from the systems you already run, and screen it before it lands. Pushing that record back to your ERP is something we set up per customer, with our team working the details out alongside yours.
One governed ledger
Governed money is also readable money.
Because every payment and receipt clears one governed ledger, the numbers are not just controlled, they are trustworthy enough to read. Cash Pulse turns that same ledger into your organization's live position, receivable against payable, across every entity, without a month-end reconciliation between systems.
Org position · this month
Receivable
$176k
Payable
$111k
Net position
+$65k
Or: build on it
Building a platform? Embed the engine.
If your customers run their business on your product, hand them the money workflow too and skip building AP/AR. The same engine runs behind your brand over a REST API and MCP, each customer's data isolated, screening on every ingest.
For your engineers
Two doors to the same engine.
Inside your product
What your customers actually see.
Your brand, your app, the money workflow running underneath. They never learn there's a second tool.
Send an invoice
Your users bill their customers from inside your product, on a page styled as yours.
Get paid
Card and bank payment through Stripe, recorded against the invoice automatically.
Take in a bill
Vendors submit through a link, screened before it reaches your user's inbox.
Common questions
What platform teams ask.
- What do enterprises run Wrenbase for?
- To run AR and AP on one governed ledger instead of a stack of disconnected tools. Approval chains gate every payment, an org-wide policy engine applies the same rules to people and agents, and audit-grade controls with SSO keep it accountable, all on one system where the numbers already agree.
- Can we deploy it in our own environment?
- Yes. Enterprise runs as VPC or airgapped deployment inside your own infrastructure, with isolated AI execution and your own model deployment. The engine and the intelligence run where your security team requires, not on shared infrastructure.
- How do approvals and controls work?
- You define the approval chain: thresholds, roles, and sign-offs that a bill must clear before payment. The policy engine enforces it organization-wide, every action is attributed and immutable, and SSO with advanced permissions decides who can do what.
- Can we plug in our own screening or compliance engine?
- Yes, on request. Wrenbase runs sanctions and country screening and PO match on every payment, and it can call your own screening or compliance engine as part of the same gate, so your checks run alongside ours and the verdict lands in one place. Nothing pays out until the whole gate clears.
- Does it connect to our ERP and existing systems?
- Today we pull bills and vendor data in from the systems you run, and screen everything before it reaches your workflow. Pushing the record back out to your ERP, so your books stay current and nobody re-keys, is work we take on with each enterprise customer. Tell us which ERP you're on and where the data needs to land, and our team scopes the sync with yours.
- Can we also embed the engine in our own product?
- Yes. The same engine is reachable over a REST API and an MCP server, so a platform can put invoicing, payments, and vendor intake inside its own product. Screening runs on every ingest and each tenant's data stays isolated. See the platform section below.
- How do we start?
- Talk to us. Deployment model, governance requirements, ERP connections, volume, and support are worked out directly with your team.
Govern your money on your terms.
Deployment, governance, ERP connections, and support, worked out with your team. A human answers.