Cancel a payment link
curl --request DELETE \
--url https://api.agentaos.ai/api/v1/gateway/payment-links/{id} \
--header 'x-api-key: <api-key>'import requests
url = "https://api.agentaos.ai/api/v1/gateway/payment-links/{id}"
headers = {"x-api-key": "<api-key>"}
response = requests.delete(url, headers=headers)
print(response.text)const options = {method: 'DELETE', headers: {'x-api-key': '<api-key>'}};
fetch('https://api.agentaos.ai/api/v1/gateway/payment-links/{id}', 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.agentaos.ai/api/v1/gateway/payment-links/{id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "DELETE",
CURLOPT_HTTPHEADER => [
"x-api-key: <api-key>"
],
]);
$response = curl_exec($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.agentaos.ai/api/v1/gateway/payment-links/{id}"
req, _ := http.NewRequest("DELETE", url, nil)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.delete("https://api.agentaos.ai/api/v1/gateway/payment-links/{id}")
.header("x-api-key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.agentaos.ai/api/v1/gateway/payment-links/{id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Delete.new(url)
request["x-api-key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"success": true
}{
"statusCode": 401,
"message": "Invalid API key",
"timestamp": "2026-08-06T12:00:00.000Z"
}{
"statusCode": 403,
"message": "Payment link belongs to another organization",
"timestamp": "2026-08-06T12:00:00.000Z"
}{
"statusCode": 404,
"message": "Payment link not found",
"timestamp": "2026-08-06T12:00:00.000Z"
}{
"statusCode": 409,
"message": "Payment link was modified concurrently",
"timestamp": "2026-08-06T12:00:00.000Z"
}Payment Links
Cancel a payment link
Deactivates the link. Existing checkouts already in progress are unaffected; no new checkout can be started from it afterward. This is a state change, not a delete: the link and its payment history stay readable.
DELETE
/
gateway
/
payment-links
/
{id}
Cancel a payment link
curl --request DELETE \
--url https://api.agentaos.ai/api/v1/gateway/payment-links/{id} \
--header 'x-api-key: <api-key>'import requests
url = "https://api.agentaos.ai/api/v1/gateway/payment-links/{id}"
headers = {"x-api-key": "<api-key>"}
response = requests.delete(url, headers=headers)
print(response.text)const options = {method: 'DELETE', headers: {'x-api-key': '<api-key>'}};
fetch('https://api.agentaos.ai/api/v1/gateway/payment-links/{id}', 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.agentaos.ai/api/v1/gateway/payment-links/{id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "DELETE",
CURLOPT_HTTPHEADER => [
"x-api-key: <api-key>"
],
]);
$response = curl_exec($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.agentaos.ai/api/v1/gateway/payment-links/{id}"
req, _ := http.NewRequest("DELETE", url, nil)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.delete("https://api.agentaos.ai/api/v1/gateway/payment-links/{id}")
.header("x-api-key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.agentaos.ai/api/v1/gateway/payment-links/{id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Delete.new(url)
request["x-api-key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"success": true
}{
"statusCode": 401,
"message": "Invalid API key",
"timestamp": "2026-08-06T12:00:00.000Z"
}{
"statusCode": 403,
"message": "Payment link belongs to another organization",
"timestamp": "2026-08-06T12:00:00.000Z"
}{
"statusCode": 404,
"message": "Payment link not found",
"timestamp": "2026-08-06T12:00:00.000Z"
}{
"statusCode": 409,
"message": "Payment link was modified concurrently",
"timestamp": "2026-08-06T12:00:00.000Z"
}Cancelling is a state change, not a delete. The link and its payment history stay readable. A
409 means the link changed concurrently (retry the read, then the cancel).Authorizations
Your secret key, from app.agentaos.ai -> Settings -> Developers -> API Keys. The key's prefix is both its identity and its environment: sk_test_... (sandbox, free, no verification) or sk_live_... (real money, requires business verification). A missing or invalid key returns 401.
Path Parameters
Payment link UUID.
Response
The link was cancelled.
⌘I