# eezi Documentation

> eezi e-Invoicing API docs: integrate electronic invoicing, automate tax compliance & streamline business processes. A complete developer guide with examples.

## Guides
- [Introduction](https://docs.eezi.io/docs/overview.md)
- [Getting started](https://docs.eezi.io/docs/getting-started.md)
- [Common Errors](https://docs.eezi.io/docs/common-errors.md)
- [Data models](https://docs.eezi.io/docs/data-models.md)
- [Generic](https://docs.eezi.io/docs/data-models-invoice-generic.md)
- [Australia](https://docs.eezi.io/docs/data-models-invoice-aus.md)
- [Belgium](https://docs.eezi.io/docs/data-models-invoice-bel.md)
- [China](https://docs.eezi.io/docs/data-models-invoice-chn.md)
- [Croatia](https://docs.eezi.io/docs/data-models-invoice-hrv.md)
- [Denmark](https://docs.eezi.io/docs/data-models-invoice-dnk.md)
- [France - e-Invoicing](https://docs.eezi.io/docs/data-model-invoice-france-ubl.md)
- [France - e-Reporting](https://docs.eezi.io/docs/fra-e-reporting.md)
- [Germany](https://docs.eezi.io/docs/data-models-invoice-deu.md)
- [Greece](https://docs.eezi.io/docs/data-models-invoice-grc.md)
- [Hungary](https://docs.eezi.io/docs/data-models-invoice-hun.md)
- [India](https://docs.eezi.io/docs/data-models-invoice-ind.md)
- [Italy](https://docs.eezi.io/docs/data-models-invoice-ita.md)
- [Jordan](https://docs.eezi.io/docs/data-models-invoice-jor.md)
- [Japan](https://docs.eezi.io/docs/data-models-invoice-jpn.md)
- [Kenya](https://docs.eezi.io/docs/data-models-invoice-ken.md)
- [Legacy Data Import ](https://docs.eezi.io/docs/data-models-invoice-legacy-data.md): For new mandates and switching from another provider might require an data of previously submitted invoices for submitting new Credit notes.
- [Malaysia](https://docs.eezi.io/docs/data-models-invoice-mys.md)
- [Mexico](https://docs.eezi.io/docs/data-models-invoice-mex.md)
- [Mexico - Archiving](https://docs.eezi.io/docs/data-models-invoice-mex-archive.md): For archiving and to facilitate access to external parties.
- [New Zealand](https://docs.eezi.io/docs/data-models-invoice-nzl.md)
- [Nigeria](https://docs.eezi.io/docs/data-models-invoice-nga.md)
- [Peppol](https://docs.eezi.io/docs/data-models-invoice-peppol.md)
- [Poland](https://docs.eezi.io/docs/data-models-invoice-poland.md)
- [Portugal](https://docs.eezi.io/docs/data-models-invoice-prt.md)
- [Romania](https://docs.eezi.io/docs/data-models-invoice-rou.md)
- [Saudi Arabia](https://docs.eezi.io/docs/data-models-invoice-sau.md)
- [South Korea](https://docs.eezi.io/docs/data-models-invoice-kor.md)
- [Spain SII - Invoices Issued](https://docs.eezi.io/docs/data-models-invoice-esp-sii.md)
- [Spain SII - Invoices Received](https://docs.eezi.io/docs/copy-of-spain-sii-invoices-issued.md)
- [Spain - Verifactu](https://docs.eezi.io/docs/data-models-invoice-esp-verifactu.md)
- [Taiwan](https://docs.eezi.io/docs/data-models-invoice-twn.md)
- [United Arab Emirates](https://docs.eezi.io/docs/data-models-invoice-are.md)
- [Generic](https://docs.eezi.io/docs/data-models-credit-note-generic.md)
- [Australia](https://docs.eezi.io/docs/data-models-credit-note-aus.md)
- [Belgium](https://docs.eezi.io/docs/data-models-credit-note-bel.md)
- [Croatia](https://docs.eezi.io/docs/data-models-credit-note-hrv.md)
- [Denmark](https://docs.eezi.io/docs/data-models-credit-note-dnk.md)
- [France](https://docs.eezi.io/docs/france-credit-note.md)
- [Germany](https://docs.eezi.io/docs/data-models-credit-note-deu.md)
- [Greece](https://docs.eezi.io/docs/data-models-credit-note-grc.md)
- [Hungary](https://docs.eezi.io/docs/data-models-credit-note-hun.md)
- [Italy](https://docs.eezi.io/docs/data-models-credit-note-ita.md)
- [Jordan](https://docs.eezi.io/docs/data-models-credit-note-jor.md)
- [Kenya](https://docs.eezi.io/docs/data-models-credit-note-ken.md)
- [Malaysia](https://docs.eezi.io/docs/data-models-credit-note-mys.md)
- [Mexico](https://docs.eezi.io/docs/data-models-credit-note-mex.md): Additional considerations for Mexico
- [Nigeria](https://docs.eezi.io/docs/data-models-credit-note-nga.md)
- [New Zealand](https://docs.eezi.io/docs/data-models-credit-note-nzl.md)
- [Portugal](https://docs.eezi.io/docs/data-models-credit-note-prt.md)
- [Poland](https://docs.eezi.io/docs/data-models-credit-note-pol.md): For Polish eezi credit notes, positive inputted line item-and total values will act as a credit note (decreasing the original invoice value). Negative inputted line item-and total values will act as a debit note (increasing the original invoice value).
- [Romania](https://docs.eezi.io/docs/data-models-credit-note-rou.md): Additional considerations for Romania
- [Saudi Arabia](https://docs.eezi.io/docs/data-models-credit-note-sau.md)
- [Spain SII - Credit Notes Issued](https://docs.eezi.io/docs/data-models-credit-note-esp-sii-invoices-issued.md)
- [Spain SII - Credit Notes Received](https://docs.eezi.io/docs/data-models-credit-note-esp-sii-invoices-received.md)
- [Taiwan](https://docs.eezi.io/docs/data-models-credit-note-twn.md): Additional considerations for Taiwan
- [Code lists](https://docs.eezi.io/docs/code-lists.md)
- [Greece income classification](https://docs.eezi.io/docs/code-lists-grc-income-classification.md)
- [Hungary Units of measure](https://docs.eezi.io/docs/code-lists-hun-units-of-measure.md): Additional information related to the unit field for invoice line items.
- [Hungary Exempt VAT code classification](https://docs.eezi.io/docs/code-lists-hun-vat-code-classification.md)
- [Indonesia exempt reason codes](https://docs.eezi.io/docs/code-lists-idn-exempt-reason-codes.md)
- [Italy exempt reason codes](https://docs.eezi.io/docs/code-lists-italy-exempt-reason-codes.md)
- [Jordan Tax ID types](https://docs.eezi.io/docs/code-lists-jordan-tax-id-types.md)
- [Malaysia item code list](https://docs.eezi.io/docs/code-lists-mys-item-code.md): Classification code list defines the category of products or services being billed as a result of a commercial transaction.
- [Malaysia standard industry classification (MSIC) codes](https://docs.eezi.io/docs/code-lists-mys-industry-classification-codes.md)
- [Malaysia State Codes](https://docs.eezi.io/docs/malaysia-state-codes.md)
- [Mexico industry classification](https://docs.eezi.io/docs/mexico-industry-classification.md)
- [Payment means](https://docs.eezi.io/docs/code-lists-payment-means.md)
- [Peppol exempt reason codes](https://docs.eezi.io/docs/code-lists-peppol-exempt-reason-codes.md)
- [Portugal exempt reason codes](https://docs.eezi.io/docs/code-lists-portugal-exempt-reason-codes.md)
- [Romanian tax scheme identifiers (ISO/IEC 6523)](https://docs.eezi.io/docs/code-lists-rou-tax-scheme-id.md)
- [Romanian VAT code classification (UNTDID 5305)](https://docs.eezi.io/docs/code-lists-rou-vat-code-classification-untdid.md)
- [Saudi Arabia exempt reason codes](https://docs.eezi.io/docs/code-lists-sau-exempt-reason-codes.md)
- [Spain SII VAT regime codes](https://docs.eezi.io/docs/code-lists-esp-sii-vat-regime-codes.md)
- [Units of measure](https://docs.eezi.io/docs/code-lists-units-of-measure.md): Additional information related to the unit field for invoice line items.
- [VAT code classification](https://docs.eezi.io/docs/code-lists-vat-code-classification-untdid5305.md)
- [Refusal Reason Codes](https://docs.eezi.io/docs/refusal-reason-codes.md): France refusal codes
- [SSO Setup Guide — Microsoft Entra ID (formerly Azure AD)](https://docs.eezi.io/docs/sso-ms-entra-id.md)
- [SSO Setup Guide - Okta SSO](https://docs.eezi.io/docs/sso-okta.md)

## API Reference
- [Overview](https://docs.eezi.io/reference/api-overview.md)
- [Create Invoice](https://docs.eezi.io/reference/invoice-create.md): Create or submit an invoice
- [Read invoice](https://docs.eezi.io/reference/invoice-read.md): Read an invoice using the eezi ID or credit note ref.
- [List attachments](https://docs.eezi.io/reference/invoice-attachment-list.md): List all attachments for a document
- [Read attachment](https://docs.eezi.io/reference/invoice-attachment-read.md): Read a specific document attachment
- [List invoices](https://docs.eezi.io/reference/invoice-list.md): Read all invoices using the eezi ID.
- [Update invoice status](https://docs.eezi.io/reference/invoice-status-update.md): Updates the status of an invoice.
- [Create Credit Note](https://docs.eezi.io/reference/credit-note-create.md): Create or submit a credit note
- [Read Credit Note](https://docs.eezi.io/reference/credit-note-read.md): Read a credit note using the eezi ID or credit note ref.
- [List attachments](https://docs.eezi.io/reference/credit-note-attachment-list.md): List all attachments for a document
- [Read attachment](https://docs.eezi.io/reference/credit-note-attachment-read.md): Read a specific document attachment
- [List credit notes](https://docs.eezi.io/reference/credit-note-list.md): Read all invoices using the eezi ID.
- [Enterprise API Overview](https://docs.eezi.io/reference/enterprise-api-overview.md): This page will help you get started with Enterprise API.
- [Organisation Create](https://docs.eezi.io/reference/org-create.md)
- [Organisation Update](https://docs.eezi.io/reference/org-update.md)
- [Organisation Read](https://docs.eezi.io/reference/org-read.md)
- [Organisation List](https://docs.eezi.io/reference/org-list.md)
- [Create](https://docs.eezi.io/reference/enterprise-invoice-create.md)
- [Read](https://docs.eezi.io/reference/enterprise-invoice-read.md)
- [List attachments](https://docs.eezi.io/reference/enterprise-invoice-attachment-list.md): List all attachments for an invoice
- [Read attachment](https://docs.eezi.io/reference/enterprise-invoice-attachment-read.md): Read a specific invoice attachment
- [List by org](https://docs.eezi.io/reference/enterprise-invoice-list-by-org.md)
- [List all](https://docs.eezi.io/reference/enterprise-invoice-list-all.md)
- [Update invoice status](https://docs.eezi.io/reference/enterprise-invoice-status-update.md): Updates the status of a specific invoice within an organisation.
- [Create](https://docs.eezi.io/reference/enterprise-credit-note-create.md)
- [Read](https://docs.eezi.io/reference/enterprise-credit-note-read.md)
- [List attachments](https://docs.eezi.io/reference/enterprise-credit-note-attachment-list.md): List all attachments for a credit note
- [Read attachment](https://docs.eezi.io/reference/enterprise-credit-note-attachment-read.md): Read a specific credit note attachment
- [List by org](https://docs.eezi.io/reference/enterprise-credit-note-list-by-org.md)
- [List all](https://docs.eezi.io/reference/enterprise-credit-note-list-all.md)
- [Update credit note status](https://docs.eezi.io/reference/enterprise-creditnote-status-update.md): Updates the status of a specific credit note within an organisation.