document-understanding
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- Overview
- Getting started
- Building models
- Consuming models
- Model Details
- Public endpoints
- 1040 - document type
- 1040 Schedule C - document type
- 1040 Schedule D - document type
- 1040 Schedule E - document type
- 1040x - document type
- 3949a - document type
- 4506T - document type
- 709 - document type
- 941x - document type
- 9465 - document type
- ACORD125 - document type
- ACORD126 - document type
- ACORD131 - document type
- ACORD140 - document type
- ACORD25 - document type
- Bank Statements - document type
- Bills Of Lading - document type
- Certificate of Incorporation - document type
- Certificate of Origin - document type
- Checks - document type
- Children Product Certificate - document type
- CMS 1500 - document type
- EU Declaration of Conformity - document type
- Financial Statements - document type
- FM1003 - document type
- I9 - document type
- ID Cards - document type
- Invoices - document type
- Invoices2 - document type
- Invoices Australia - document type
- Invoices China - document type
- Invoices Hebrew - document type
- Invoices India - document type
- Invoices Japan - document type
- Invoices Shipping - document type
- Packing Lists - document type
- Payslips - document type
- Passports - document type
- Purchase Orders - document type
- Receipts - document type
- Receipts2 - document type
- Receipts Japan - document type
- Remittance Advices - document type
- UB04 - document type
- US Mortgage Closing Disclosures - document type
- Utility Bills - document type
- Vehicle Titles - document type
- W2 - document type
- W9 - document type
- Supported languages
- Insights dashboards
- Data and security
- Licensing
- How to
- Troubleshooting
Document Understanding Modern Projects User Guide
Last updated Aug 14, 2025
Depending on your license which is verified based on your API key, there are two types of limitations available for each ML
package:
- Community licensed traffic - The size of documents that can be extracted is limited to 2 pages and 4MB and there is a rate-limiting per account at 50
requests per hour. When an account reaches the rate limit, the server responds with
429 - Too Many Requestserror status. Community Edition license of Document Understanding has no quantity displayed on the Licenses page within the Document UnderstandingTM section. - Enterprise licensed traffic - The consumption entitlement is displayed as a number of pages on the Licenses page within the Document
UnderstandingTM section. The size of documents that can be extracted is limited per page to 20 megapixels and 10MB, in
JSON-Base64format.
Note: Public extraction endpoints (endpoints containing
/ie,
for example Invoices, https://du.uipath.com/ie/invoices)
only work with documents that have up to 30 pages (or 30MB
payload in total).
Note: The Predict functionality for Document Manager in classic projects and prelabeling for
Build in modern projects rely on UiPath DocPath, but only for tenants based in the
Europe region. If your tenant is located in a region outside of Europe, these
functionalities use the previous-generation model architecture.
Note: The following
table lists public endpoint URLs for each region applicable to different models. Keep in
mind the following specifics:
- All public endpoints are available across all regions.
- Public endpoints for extraction models in Europe are based on DocPath, except for Financial Statements.
- The following public endpoints
for extraction models are based on DocPath in the Japan region:
- Invoices China
- Invoices Japan
- Receipts Japan
- FormExtractor and IntelligentKeywordClassifier are not available in GXP_EU, GXP_US regions.
Public endpoints are available in multiple regions. Select Expand Table for a full, scrollable list, and make sure you connect your activity to the correct endpoint according to each server region.
| Public endpoint | Europe | USA | Japan | Australia | Canada | India | United Kingdom | Singapore | GXP_US | GXP_EU |
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| UiPathDocumentOCR |
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| ChineseJapaneseKoreanOCR Note: Deprecated and will be
removed from use. Use the UiPath Extended Languages OCR public
endpoint instead.
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| Invoices |
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| Invoices2 - Preview
Note: Only
available as a public endpoint.
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| N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| InvoicesIndia |
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| InvoicesJapan |
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| InvoicesChina |
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| Invoices Hebrew - document type - Preview |
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| Invoices Shipping |
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| Receipts |
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| Receipts2 - Preview
Note: Only
available as a public endpoint.
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| N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Receipts Japan Note: Only available
as a public endpoint.
| N/A | N/A |
| N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| PurchaseOrders |
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| UtilityBills |
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| IDCards |
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| Passports |
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| Pay slips |
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| RemittanceAdvices |
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| BillsOfLading |
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| UB04 - document type - Preview |
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| W2 |
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| W9 |
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| ACORD125 |
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| I9 |
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| 709 - document type - Preview |
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| 941x - document type - Preview |
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| 3949a - document type - Preview |
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| 4506T |
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| 9465 - document type - Preview |
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| ACORD25 |
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| 1040 |
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| 1040 Schedule C - document type - Preview |
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| 1040 Schedule D - document type - Preview |
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| 1040 Schedule E - document type - Preview |
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| 1040x - document type - Preview |
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| Checks |
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| BankStatements |
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| FinancialStatements |
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| US Mortgage
Closure Disclosures - Preview
Note: Only available as a public endpoint.
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| N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| PackingLists |
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| Acord131 |
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| Acord140 |
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| VehicleTitles |
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| Acord126 |
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| FM1003 - Preview |
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| FormExtractor |
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| IntelligentKeywordClassifier |
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Important: Having an Enterprise licensing plan on your Automation CloudTM does not imply that you have access to the Enterprise licensed traffic for Document Understanding. Access to the Enterprise
licensed traffic is subject to a different, separate license.
You can use a more user-friendly format for the public endpoints needed in your projects. This standard format does not include a specific region. Instead, the request is routed to the public endpoint in the region where your tenant is hosted.
Check the following examples to better understand how to use the format:
cloud.uipath.com/<Org_ID>/<Tenant_ID>/ie/invoicesfor Invoicescloud.uipath.com/<Org_ID>/<Tenant_ID>/du_/ocr_/ocrfor UiPath Document OCR
You can retrieve document type information for out-of-the-box extraction models, such as invoices, receipts, passports, and others, using the Discovery APIs from Swagger.
Prerequisites
- Create an external application in your cloud
organization, that uses Document
UnderstandingTM as
Resource.
Visit Managing external applications to learn how to add and configure an external application.
- Depending on the information that you want to retrieve, you must add one of the following application scopes to the external
application:
- Du.Digitization.Api
- Du.Classification.Api
- Du.Extraction.Api
- Du.Validation.Api
Remember your App ID and Secret ID, because you will use these to log in to Swagger.
Visit Managing external applications to learn how to create and configure an external application.
Steps
- To access the APIs in Swagger, go to the toolbar of the Document UnderstandingTM service, search the REST APIs dropdown, and select Framework.
- In Swagger, select Authorize, and log in with the App ID (Client ID) and Secret ID (Client secret) of the previously created external application.
- Depending on your use case, try out the following APIs:
GET/projects/{projectId}/document-types/{documentTypeId}: Retrieve details about a specific document type.GET/projects/{projectId}/classifiers/{classifierId}: Retrieve details about a specific classifier.GET/projects/{projectId}/extractors/{extractorId}: Retrieve details about a specific extractor.
