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Modify Delivery Date (ETA)
First Check the Order Status.
On getting same response as below, seller has the rights to modify the order in the transaction.
data : { "Buyer_agree" : true, "Buyer_paid" : true, "Seller_agree" : true, "Buyer_del_conf" : false, "Seller_del_conf" : false }
Seller has the rights to modify the ETA (Delivery Period). This section details the APIs you need to work with to modify the delivery period (ETA) of the transaction.
curl --request POST \
--url \
--header 'content-type: application/json' \
--data '{"request":"xyz"}' \
--header'x-verify: X-VERIFY'
var request = require("request");

var options = { method: 'POST',
headers: {   'x-verify': 'X-VERIFY',
  'content-type': 'application/json' }
data:{"request":"xyz"} };

request(options, function (error, response, body) {
if (error) throw new Error(error);

require 'uri'
require 'net/http'
url = URI(

http =, url.port)
http.use_ssl = true

request =
request["content-type"] = 'application/json'
request["x-verify"] = 'X-VERIFY'

response = http.request(request)
puts response.read_body
import requests

url = ""

headers = { 'content-type': "application/json",
'x-verify': "X-VERIFY" }
response = requests.request("POST", url, data=data,headers=headers)

"success": true,
"code": "ETA_MODIFIED",
"description": "Seller Modified the Order"
"success": false,
"code": "BAD_REQUEST",
"description": "Invalid request payload",
Request Header
Header Name Header Value
Content-Type application/json
x-api-token API Token Provided by Verifipay
Sample Payload for Base64
  "Txn_id": "YX93720849HDIN929",
  "Uniq_order_id": "VP8289Y61969"
Sample Request
  "request": "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",
Request Parameters
Parameter Name Type Description Mandatory
Txn_id String Unique TransactionID generated by the merchant to track request to Verifipay transactionId length should be less than 38 characters. Yes
Uniq_order_id String Unique id returned by Verifipay for every product. So that the merchant can track request to Verifipay Yes
Response Parameters
Parameter Name Type Description
success Boolean Success status of the request
code String See list of response codes below
description String Short message about code
Response Codes
Codes Description
BAD_REQUEST Invalid request payload
AUTHORIZATIO_FAILED Incorrect x-verify header
ETA_MODIFIED Seller Modified the Order
INVALID_TRANSACTION_ID No Such Transaction Available with Us
INTERNAL_SERVER_ERROR Something went wrong
You will have to check the Order Status of the Transaction before performing any action. To agree to the new ETA or confirm ETA(Confirm ETA).