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POST
Close E-Way Bill
NIC put e-way bill closure on hold on 30 July 2026. Availability of this endpoint depends on NIC resuming closure.

Before you start

See NIC1 and NIC2 routing for session selection with x-source and destination selection with x-proxy.

Authorizations

authorization
string
header
required

E-Way Bill taxpayer access token returned by Authenticate.

x-api-key
string
header
required

Sandbox API key from your Sandbox account.

Headers

x-api-version
string
default:1.0.0

API version.

x-source
enum<string>
default:primary

NIC server for the session used by this request. primary selects NIC1. secondary selects NIC2. Defaults to primary. See NIC1 and NIC2 routing.

Available options:
primary,
secondary
x-proxy
enum<string>

NIC server that receives the request. If omitted, the request goes to the server selected by x-source. When specified, selects the other server. See NIC1 and NIC2 routing.

Available options:
primary,
secondary

Body

application/json

Data to close an E-Way Bill.

ewbNo
integer<int64>
required

12-digit E-Way Bill number.

Example:

111000609282

closureDate
string
required

Closure date. Use DD/MM/YYYY.

Pattern: ^(0[1-9]|[12][0-9]|3[01])/(0[1-9]|1[0-2])/[0-9]{4}$
Example:

"21/05/2026"

remarks
string
required

Reason to close the E-Way Bill.

Required string length: 1 - 100
Example:

"Closed after delivery"

Response

Closure result from NIC.

NIC response for an E-Way Bill closure request. Both response types use HTTP 200.

code
enum<integer>
required

NIC response code.

Available options:
200
timestamp
integer<int64>
required

Unix timestamp.

transaction_id
string
required

Request transaction identifier.

data
object
required