Esign Download Document API
Download completed Aadhaar eSign documents in Base64 format by document ID once every signature is collected, ready to store with the application.
What the Esign Download Document API does
Esign Download Document retrieves the signed documents once execution is complete, returning them in Base64 form for storage or onward delivery.
The signed document is the artefact that matters. It carries the signature certificates that make it legally enforceable, so retrieving and archiving it properly is the step that gives the whole flow its value.
Where teams use the Esign Download Document API
Archiving executed agreements
Delivering signed copies to customers
Storing signed mandates for compliance
Feeding executed documents into a document system
Frequently Asked Questions (FAQs)
When can I download?
Once signing is complete. Check with Esign Status Check before attempting retrieval.
What format is returned?
Base64-encoded, which you decode and store in your own document repository.
How long should I retain it?
For as long as the underlying agreement and your regulatory retention rules require. The signed copy is your evidence of execution.
Related APIs
- Esign Status Check API Check the live status of an Aadhaar eSign request and retrieve document and recipient signing details, so you know exactly who has signed and who hasn't.
- Initiate Esign Flow API Start an Aadhaar-based eSign flow by submitting documents and recipient details, so customers sign loan agreements and forms electronically.
- Blank Paper Validation API Detect whether an uploaded image is blank paper rather than a real document, catching failed captures before processing.
- E-Aadhaar Verify API Extract and verify Aadhaar details from an uploaded e-Aadhaar document, combining extraction with validation in one step.
Start verifying with the Esign Download Document API
Book a walkthrough and we will show the call, the response and how it fits your onboarding flow.
- One API key for every check
- Verified against official Indian records
- Built for onboarding at scale