Integrations

Plug into the tools you already use.

Connect your books, payments, banking, and comms with each provider's own sign-in. We read from your accounting system and write back payments. Everything else stays in the apps you already pay for.

Status means what is wired today. Some integrations need production credentials swapped in before they collect real money. Customers pay your invoices by wire transfer today. Mugavi's own subscription is billed by manual invoice until Stripe live keys are added.

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OAuth 2.0 everywhere

Writes back payments only

Redis-backed rate limits

No password storage

Accounting

Where your invoices, customers, and payments live. We sync from here.

QuickBooks Online

Sandbox

OAuth 2.0 connection route is built and tested
Pull invoices, customers, payments, and aging reports
Currently using sandbox keys; swap to production keys to go live

Xero

Live

OAuth 2.0 callback and token-refresh flow, verified against a real external Xero organization
Sync contacts, invoices, and payments
Granular API scopes only. Invoices are read-only. Contacts and payments are requested with write access, and nothing beyond what dunning needs

Import from a spreadsheet (CSV)

Live

Works with a CSV export from any accounting tool, no keys or sign-in to your books
Preview with row-level errors before anything is saved; up to 5 MB and 5,000 rows
Re-upload to refresh. It does not sync automatically, and importing the same file twice does not create duplicates

Payments

Take money on the branded portal. No middleman fees beyond processor cost.

Stripe

Test mode

Card and ACH on the hosted portal
Webhook reconciliation against invoices
Swap to live keys when you are ready to collect real payments

Square

Sandbox

Sandbox OAuth tested end-to-end
Sync Square sales as paid invoices
Production approval required from Square

Banking

Read-only bank connection. We never move money.

Plaid

Beta

Secure bank connection via Plaid Link
Balance and transaction sync in progress, not yet feeding the cash-flow forecast
Sandbox support for testing

Communications

The dunning messages go out through these. Bring your own keys for full control.

Resend (email)

Live

Transactional email delivery
Open and click tracking on dunning emails
Bring your own sending domain

Twilio (SMS)

Test mode

SMS dunning route is built and ready
Add a verified from-number and complete A2P registration for US sends
You're responsible for having lawful authority to text each recipient in their jurisdiction. Mugavi doesn't verify consent on your behalf

Infrastructure

Reliability, analytics, and intelligence under the hood.

Upstash Redis

Live

Distributed rate limiting for public forms and API routes
Replaces a per-instance memory fallback that did not hold across serverless invocations
Applies to the waitlist, A/R audit, qualify, unsubscribe and payment endpoints

PostHog

Live

Product analytics and event tracking
Funnel and retention insights
Self-hostable if you want data sovereignty later

Google Gemini

Live

Powers tone-aware dunning message generation
Sends invoice number, amount, due date, contact name, and payment-history summary, never account credentials or full payment details
Prompts are versioned and reviewable

How it works

From Connect to your first synced invoice.

1
Pick a provider
Click Connect on any integration card. We open the provider's official OAuth flow, not a fake form.
2
Authorize the scopes
You see exactly what we're asking for. Most providers let you scope to a single company or org.
3
We pull a snapshot
Initial sync takes 10-30 seconds for typical A/R volumes. Older data is paginated in the background.
4
Dunning kicks in
New overdue invoices automatically enter your dunning sequence. You can pause, edit, or override anytime.

Don't see what you need?

Mugavi connects to QuickBooks Online (beta) and Xero today. If your accounting tool is not listed, you can import a CSV export today. Tell us what is blocking you and we will weigh it when we pick the next integration. Using QuickBooks? Read how the QuickBooks Online connection works.

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Integration questions

Which accounting platforms does Mugavi integrate with?: Xero is in production (live OAuth sync). QuickBooks Online is in beta: built and tested in sandbox, with production credentials pending the Intuit App Assessment Questionnaire review. For any other accounting tool, you can import a CSV export from a spreadsheet; nothing syncs automatically.
Can I use Mugavi if my accounting tool is not listed?: Yes. Export your open invoices to a CSV file and upload it under Integrations, Import from a spreadsheet. You see a preview with any row-level problems before anything is saved. Uploading the same file again updates the same invoices instead of duplicating them. It does not sync automatically, so upload a fresh export when you want to refresh.
Do you integrate with Stripe?: Stripe is wired and in test mode. Payment links and branded checkout work end-to-end; live keys are swapped in alongside the production rollout.
Do you integrate with Twilio for SMS?: Twilio is wired with live credentials, but the account is still on Twilio's trial tier, which only delivers to numbers verified on that account. SMS dunning therefore reaches verified numbers only until the account is upgraded; email dunning is unaffected, and a failed SMS marks that one step failed rather than interrupting the run. Offered to founding customers as a pass-through-cost add-on.
Do you integrate with Plaid?: Plaid integration is built for cash-flow forecasting but not yet enabled by default for founding customers. Will roll out in a later tier once we have signal on demand.

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Plug into the tools you already use.

Connect your books, payments, banking, and comms with each provider's own sign-in. We read from your accounting system and write back payments. Everything else stays in the apps you already pay for.

From Connect to your first synced invoice.

Pick a provider

Click Connect on any integration card. We open the provider's official OAuth flow, not a fake form.

Authorize the scopes

You see exactly what we're asking for. Most providers let you scope to a single company or org.

We pull a snapshot

Initial sync takes 10-30 seconds for typical A/R volumes. Older data is paginated in the background.

Dunning kicks in

New overdue invoices automatically enter your dunning sequence. You can pause, edit, or override anytime.

Don't see what you need?

Integration questions

Which accounting platforms does Mugavi integrate with?

Xero is in production (live OAuth sync). QuickBooks Online is in beta: built and tested in sandbox, with production credentials pending the Intuit App Assessment Questionnaire review. For any other accounting tool, you can import a CSV export from a spreadsheet; nothing syncs automatically.

Can I use Mugavi if my accounting tool is not listed?

Yes. Export your open invoices to a CSV file and upload it under Integrations, Import from a spreadsheet. You see a preview with any row-level problems before anything is saved. Uploading the same file again updates the same invoices instead of duplicating them. It does not sync automatically, so upload a fresh export when you want to refresh.

Do you integrate with Stripe?

Stripe is wired and in test mode. Payment links and branded checkout work end-to-end; live keys are swapped in alongside the production rollout.

Do you integrate with Twilio for SMS?

Twilio is wired with live credentials, but the account is still on Twilio's trial tier, which only delivers to numbers verified on that account. SMS dunning therefore reaches verified numbers only until the account is upgraded; email dunning is unaffected, and a failed SMS marks that one step failed rather than interrupting the run. Offered to founding customers as a pass-through-cost add-on.

Do you integrate with Plaid?

Plaid integration is built for cash-flow forecasting but not yet enabled by default for founding customers. Will roll out in a later tier once we have signal on demand.