OUR API
API Integration
Our APIs allow us to connect our digital signature, electronic invoicing and direct debit services with any business software. We provide you with all the necessary support for fast and effective integration.
Invoice integration
Our electronic invoicing offers several integration possibilities.
E
Invoice issuance
Integration via Rest
API REST Manual for issuing invoices
Manual to create a secure verification code for issuing invoices.
Browse Manual 
Documents for electronic invoicing format Facturae.
Integration via SOAP WS
SOAP WS Manual: invoice issuance
Manual to create a secure verification code for issuing invoices.
Browse Manual
Documents for electronic invoicing format Facturae.
Integration via sFTP
sFTP Manual: invoice issuance service
Manual to create a secure verification code for issuing invoices.
Browse Manual
Documents for electronic invoicing format Facturae.
R
Invoice Receipt
Integration via REST
API REST Manual for invoice receipt
Documents for electronic invoicing format Facturae.
Integration via SOAP WS
SOAP WS Manual: invoice receipt
Documents for electronic invoicing format Facturae.
Integration via sFTP
sFTP manual: invoice receipts service.
Manual to create a secure verification code for issuing invoices.
Browse Manual
Documents for electronic invoicing format Facturae.
SII
SII: Suministro Inmediato de Information AEAT
Integración mediante REST
Manual de API REST: SII
Manual for creating a secure verification code: SII
Integration via sFTP
sFTP Manual: SII
Manual for creating a secure verification code: SII
Digital Signature integration
Our digital signature offers several integration possibilities.
Integration via REST
Access API REST documents for digital signature
Integration via SOAP WS
SOAP WS Manual: digital signature service
Direct Debit Integration
Our direct debit offers several integration possibilities.
General Documents
Besepa: Authorisations Manager
Besepa: Direct Debit
APIs & plugins
Besepa: API REST integration
Besepa: Other integrations
Questions? Contact us or visit our FAQs
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Let us know if you have questions or need more information about our integration solutions.