# Renew e-Way Bill API: Extend e-Way Bill Validity | FastKYC

> Extend the validity of an existing e-Way Bill by updating its transport and consignment details, so a delayed shipment stays compliant on the road.

Source: https://www.fastkyc.com/apis/renew-eway-bill/

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[Merchant APIs](/apis/merchant/)

# Renew e-Way Bill API

Extend the validity of an existing e-Way Bill by updating its transport and consignment details, so a delayed shipment stays compliant on the road.

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Category

[Merchant APIs](/apis/merchant/)

## What the Renew e-Way Bill API does

Renew e-Way Bill extends the validity of an existing e-Way Bill, updating the transportation and consignment details the extension needs.

When a shipment is delayed, an e-Way Bill can run out before the goods arrive. Renewing it from your own system keeps the consignment compliant without a manual trip to the portal.

## Where teams use the Renew e-Way Bill API

1.  Extending a bill when a shipment is delayed in transit
    
2.  Automating renewals for long-haul consignments
    
3.  Keeping goods compliant when a delivery is rescheduled
    

## Frequently Asked Questions (FAQs)

What does it change?

The bill's validity, together with the transportation and consignment details required for the extension.

How do I only change the vehicle?

Use Update e-Way Bill, which updates Part B without extending validity.

## Start verifying with the Renew e-Way Bill API

Book a walkthrough and we will show the call, the response and how it fits your onboarding flow.

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