Zennopay Docs — QR Payments and Platform Payouts

POST

payment_intents

{intent_id}

confirm

Confirm payment intent

curl --request POST \
  --url https://api.example.com/v1/payment_intents/{intent_id}/confirm

const options = {method: 'POST'};

fetch('https://api.example.com/v1/payment_intents/{intent_id}/confirm', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.example.com/v1/payment_intents/{intent_id}/confirm",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.example.com/v1/payment_intents/{intent_id}/confirm"

	req, _ := http.NewRequest("POST", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/payment_intents/{intent_id}/confirm")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)

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

POST /v1/payment_intents/{intent_id}/confirm
Authorization: Bearer <session_token>
Idempotency-Key: confirm-8d92-v1
Content-Type: application/json

Confirm consumes the session token’s one-time jti. Send an idempotency key and retain it across transport retries.

Body

{
  "quote_id": "quote_...",
  "quote_version": 1
}

Field	Type	Required	Rules
`quote_id`	string	No	Recommended; must match the quote bound by scan
`quote_version`	positive integer	No	Recommended; must not be superseded
`local_amount_minor_units`	int64 string	No	Rejected when it changes a dynamic QR amount

Response

The response is the full partner-facing payment intent. A successful confirm normally returns authorized: the wallet side is captured or under recovery, and local merchant delivery is queued or processing. Poll GET /v1/payment_intents/{intent_id} or consume webhooks until a terminal status.

{
  "id": "0198f31a-7c2b-7d91-9fa2-112233445566",
  "reconciliation_ref": "zpr_...",
  "status": "authorized",
  "amount_usd_cents": 345,
  "corridor": "vn_vietqr",
  "quote_local_amount_minor_units": "3500000",
  "created_at": "2026-09-02T12:00:00.000Z",
  "updated_at": "2026-09-02T12:00:03.000Z"
}

The delivery rail is not called inside this HTTP transaction. After an ambiguous response, read the intent before attempting any further action. The server’s durable single-flight guard prevents a second debit or delivery for the same intent. See Get payment intent for lifecycle states and OpenAPI for response and error schemas.

⌘I

Confirm payment intent

curl --request POST \
  --url https://api.example.com/v1/payment_intents/{intent_id}/confirm

const options = {method: 'POST'};

fetch('https://api.example.com/v1/payment_intents/{intent_id}/confirm', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.example.com/v1/payment_intents/{intent_id}/confirm",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.example.com/v1/payment_intents/{intent_id}/confirm"

	req, _ := http.NewRequest("POST", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/payment_intents/{intent_id}/confirm")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)

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

Get started

Guides

QR Payments

Platform Payouts

API reference

Resources

Confirm payment intent

Body

Response

​Body

​Response

Body

Response