Scale your POS to Spain with a single fiscal API

Comply with Verifactu without building a local integration from scratch. One API for Spain and more European markets.

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Verifactu and Spanish fiscal compliance, simplified

Spanish fiscal regulations require a local approach. Integrate fiskaly SIGN ES and adapt your invoicing, POS, or ERP software to Verifactu and other requirements through a single API, with full support from start to finish.

Why choose our Verifactu API?

Spain is more than just Verifactu

Fiscal compliance in Spain goes beyond Verifactu. You need a solution that covers all relevant regulations and stays up to date, not one that only meets the bare minimum.

A local partner from day one

fiskaly acts as your fiscal partner in Spain. We remove legal, technical, and language barriers so your team can stay focused on building product. Fiscal compliance is our core.

One API, full compliance in Spain

Integrate fiskaly SIGN ES through a single API and comply with Verifactu, TicketBAI, SII, NaTicket, and more, without future rework or parallel development streams.

Certified security you can trust

Our API is ISO 27001 and ISO 9001 certified, ensuring privacy, integrity, and full protection for every tax record.

Real dev-to-dev support included

Clear technical documentation and personalized support so you can focus on growing your business. Our team supports you from integration to production, no bots.

Scalable for Spain and Europe

Start in Spain and expand into other European compliance frameworks using the same architecture. Less regulatory complexity to manage, more product to build.

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Want to adapt your POS for the Spanish market?

No commitment · Free sandbox · Technical support included

Why integrate
fiskaly.
SIGN ES?

TicketBAI
Everything was straightforward, well documented and the webinar helped me to clarify the steps. Overall, the integration took around 1 day to complete.
Fábio Picheli
Grabby Innovations
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TicketBAI & Verifactu
With fiskaly SIGN ES, we integrated TicketBAI and Verifactu without complexity. The API is clear, well documented, and easy to implement, allowing us to quickly adapt our system without impacting the user experience. Today, we deliver automatic compliance with no technical or operational burden. fiskaly handles regulatory updates and maintenance, freeing up development resources and giving us the confidence of a reliable, scalable solution.
Rubèn Celada
Playoff
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Verifactu
The integration between eviivo Suite and fiskaly makes it easy to comply with Verifactu automatically, without technical complexity. Invoices are issued and sent to the Spanish Tax Agency in real time, reducing manual work and risk, while ongoing compliance is handled seamlessly in the background.
eviivo
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Interested? Request a first meeting

  • We're here to help with any questions and find the perfect solution.
  • Over 1,600 customers trust our fiscalization solutions. We've got you covered!

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