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Getting Started with SDH

Taking into account the Glossary of Terms and the Frequently Asked Questions, the following explains the steps required to begin operating with the SDH platform.

What should you do as a Software Developer connecting to SDH?

  • Request registration in the Development or Test environment, providing, among other data: NIF, business name, and the name and email of the contact person. You will receive an email with access to SDH.

  • Manage the data required to connect to the SDH API (company and installation identifiers, and the authentication certificate) from the Development or Test environment. See SDH Role for Customer Administrator.
    In the Development or Test environment, the NIF A39200019 is assigned for non‑Spanish Software Developers.

  • Regarding tax‑related questions (what is taxable and how it is taxed), we can offer information based on our knowledge or on official documentation, but we do NOT act as tax advisors nor provide binding interpretations of tax regulations.
    We recommend reviewing Company Questions and Veri*Factu Compliance.

  • Develop the SDH connection according to the Compliance Checklist.

What should you do as a Distributor?

  • Request registration as a Distributor in the Production (Real) environment, providing, among other data: NIF, business name, and the name and email of the contact person. You will receive an email with access to SDH.

  • Request the registration of your customers in SDH, providing, among other data:

Required Data Optional Data
NIF of the taxpayer Address, city, postal code, and telephone number of the taxpayer
Business name of the taxpayer Name and email of the contact person
Name of the person who will act as the Company Administrator Name, email and NIF of the person who signs the SDH documents
Email of the person who will act as the Company Administrator
Document limit for the tariff plan: 500, 1000, 3000, 6000, 12000, 30000, 60000, 120000, 240000, 360000
In multi‑company environments, the Name and NIF of the Customer

In certain cases involving massive customer onboarding (e.g., Cloud‑based Software), and in coordination with the SDH Administrator, SDH may return the company and installation identifiers associated with each company.

Each customer will receive an email with the access to SDH.

What should you do as a Customer?

You will have received an email with the access to SDH and one or more emails notifying the registration of associated companies.

Follow the indications in: