# Integrations

DATEV, Exact, Twinfield, Agicap, banks, and more.

- [DATEV Rechnungswesen](https://help.cortena.ai/guides/integrations/datev-rechnungswesen): Connect and post booking-ready batches to DATEV RW.
- [DATEV Unternehmen online](https://help.cortena.ai/guides/integrations/datev-unternehmen-online): Post to DATEV Unternehmen online.
- [AR DATEV Duo export and product GL accounts](https://help.cortena.ai/guides/integrations/ar-datev-duo-export): Export receivables to DATEV Duo with product and line GL accounts.
- [Exact Online](https://help.cortena.ai/guides/integrations/exact-online): Sync coded invoices into Exact Online.
- [Twinfield](https://help.cortena.ai/guides/integrations/twinfield): Provisional and final bookings in Twinfield.
- [Twinfield provisional and final](https://help.cortena.ai/guides/integrations/twinfield-provisional-final): When to use provisional vs final posting.
- [Twinfield accrual spread](https://help.cortena.ai/guides/integrations/twinfield-accrual-spread): Spread service periods across months in Twinfield.
- [Agicap](https://help.cortena.ai/guides/integrations/agicap): Connect Agicap for cash forecasting exports.
- [Agicap export and sync](https://help.cortena.ai/guides/integrations/agicap-export-sync): Keep Agicap in sync with approved payables.
- [Spendesk integration](https://help.cortena.ai/guides/integrations/spendesk): Connect Spendesk, route payable types, and sync approved spend into Cortena.
- [Spendesk cost center mapping (KOST1 / KOST2)](https://help.cortena.ai/guides/integrations/spendesk-cost-centers): Map Spendesk cost centers to KOST1 and KOST2.
- [Productive.io: COGS, revenue and cashflow planning](https://help.cortena.ai/guides/integrations/productive-io): Connect Productive.io and map cost center fields for planning sync.
- [Rydoo integration](https://help.cortena.ai/guides/integrations/rydoo): What Cortena imports from Rydoo, sync cadence, and payment status.
- [Pleo integration](https://help.cortena.ai/guides/integrations/pleo): Connect Pleo with an API key and import accounting entries with receipts into Expenses.
- [Airwallex integration](https://help.cortena.ai/guides/integrations/airwallex): Connect Airwallex Spend, wallet bank, and DATEV bank export.
- [Rydoo sync filters](https://help.cortena.ai/guides/integrations/rydoo-sync-filters): Limit which Rydoo expenses are imported by branch, group, project, custom field, or matched status.
- [Reimbursable vs company expenses](https://help.cortena.ai/guides/integrations/reimbursable-expenses): See Reimbursable or Company expense on synced spend, and branch the expense workflow on that criterion.
- [Embat treasury](https://help.cortena.ai/guides/integrations/embat-treasury): Send approved invoices to Embat treasury.
- [FinAPI: connect your bank and pay from that account](https://help.cortena.ai/guides/integrations/finapi): Connect a bank in FinAPI settings, sync transactions into Banking, and authorize SEPA payments from the selected account.
- [SEPA vs international payment batches](https://help.cortena.ai/guides/integrations/sepa-international-payments): How Cortena splits payment batches into SEPA and International, and what to do on Payments for FinAPI, Embat, and Agicap.
- [Open banking (Yapily)](https://help.cortena.ai/guides/integrations/open-banking-yapily): Connect open banking with Yapily for account access.
- [Banks and data exchange](https://help.cortena.ai/guides/integrations/banks-data-exchange): Bank feeds and file-based payment matching.
- [Email Outbound: register and verify sending domains](https://help.cortena.ai/guides/integrations/email-outbound): Register company domains for outbound email, verify SPF/DKIM/DMARC, and optionally share a parent entity’s domains.
- [Bank reconciliation (match transactions to invoices)](https://help.cortena.ai/guides/integrations/bank-reconciliation): Match bank transactions to invoices, credit notes, and payment advices.