curl --request POST \
--url https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation \
--header 'Authorization: Bearer <token>'import requests
url = "https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation"
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, headers=headers)
print(response.text)const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
fetch('https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation', 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://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation"
req, _ := http.NewRequest("POST", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"subscription": {
"id": "b2c3d4e5-6f7a-4b8c-9d0e-1f2a3b4c5d6e",
"crn": "crn:notifications:sa-saopaulo-1:my-account:topic/orders/subscription/b2c3d4e5-6f7a-4b8c-9d0e-1f2a3b4c5d6e",
"protocol": "https",
"endpoint": "https://hooks.example.com/basaltic",
"status": "confirmed",
"raw_message_delivery": false,
"created_at": "2026-01-18T09:30:00Z",
"updated_at": "2026-01-18T09:31:00Z",
"filter_policy": {
"event": [
"order.created",
"order.paid"
],
"environment": [
"production"
],
"amount": [
{
"numeric": [
">=",
100,
"<",
1000
]
}
],
"test": [
{
"exists": false
}
]
},
"delivery_policy": {
"max_attempts": 6,
"min_delay_seconds": 20,
"max_delay_seconds": 1200,
"timeout_seconds": 15
},
"redrive_policy": {
"dead_letter_queue": {
"id": "c3d4e5f6-7a8b-4c9d-8e0f-1a2b3c4d5e6f",
"crn": "crn:queue:sa-saopaulo-1:my-account:queue/notification-failures",
"name": "notification-failures"
}
},
"confirmation_expires_at": "2026-01-21T09:30:00Z",
"confirmed_at": "2026-01-18T09:31:00Z",
"tags": {
"environment": "production",
"team": "backend"
}
}
}{
"error": {
"code": "UNAUTHORIZED",
"message": "Authentication required",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "ACCESS_DENIED",
"message": "You don't have permission to perform this action",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "NOT_FOUND",
"message": "Resource not found",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "INVALID_INPUT",
"message": "Invalid request parameters",
"request_id": "550e8400-e29b-41d4-a716-446655440000",
"params": {
"instances": 2,
"pools": 0
}
}
}Re-send the confirmation handshake
Mints a NEW confirmation token, invalidating the previous one, and re-sends it. Use this when the original never arrived: a plain re-Subscribe is idempotent and sends nothing, and the original token cannot be replayed because only its hash is stored.
curl --request POST \
--url https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation \
--header 'Authorization: Bearer <token>'import requests
url = "https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation"
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, headers=headers)
print(response.text)const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
fetch('https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation', 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://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation"
req, _ := http.NewRequest("POST", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/subscriptions/{subscription_id}/resend-confirmation")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"subscription": {
"id": "b2c3d4e5-6f7a-4b8c-9d0e-1f2a3b4c5d6e",
"crn": "crn:notifications:sa-saopaulo-1:my-account:topic/orders/subscription/b2c3d4e5-6f7a-4b8c-9d0e-1f2a3b4c5d6e",
"protocol": "https",
"endpoint": "https://hooks.example.com/basaltic",
"status": "confirmed",
"raw_message_delivery": false,
"created_at": "2026-01-18T09:30:00Z",
"updated_at": "2026-01-18T09:31:00Z",
"filter_policy": {
"event": [
"order.created",
"order.paid"
],
"environment": [
"production"
],
"amount": [
{
"numeric": [
">=",
100,
"<",
1000
]
}
],
"test": [
{
"exists": false
}
]
},
"delivery_policy": {
"max_attempts": 6,
"min_delay_seconds": 20,
"max_delay_seconds": 1200,
"timeout_seconds": 15
},
"redrive_policy": {
"dead_letter_queue": {
"id": "c3d4e5f6-7a8b-4c9d-8e0f-1a2b3c4d5e6f",
"crn": "crn:queue:sa-saopaulo-1:my-account:queue/notification-failures",
"name": "notification-failures"
}
},
"confirmation_expires_at": "2026-01-21T09:30:00Z",
"confirmed_at": "2026-01-18T09:31:00Z",
"tags": {
"environment": "production",
"team": "backend"
}
}
}{
"error": {
"code": "UNAUTHORIZED",
"message": "Authentication required",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "ACCESS_DENIED",
"message": "You don't have permission to perform this action",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "NOT_FOUND",
"message": "Resource not found",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "INVALID_INPUT",
"message": "Invalid request parameters",
"request_id": "550e8400-e29b-41d4-a716-446655440000",
"params": {
"instances": 2,
"pools": 0
}
}
}notifications:ResendConfirmation. See NOTIFICATIONS permissions for the full list, what each one covers, and an example policy.Authorizations
An OAuth 2.0 bearer token, sent as Authorization: Bearer <token>.
This is the recommended way to authenticate.
Get one by exchanging a service account's access key pair at
POST /v1/oauth/token with grant_type=client_credentials. It is the
standard client-credentials grant, so any OAuth-aware library will
obtain and refresh it for you.
curl -s -u "$KEY_ID:$SECRET" -d grant_type=client_credentials \
https://iam.basaltic.sh/v1/oauth/token
Tokens last an hour by default. The same access key pair is separately your AWS SigV4 credential for the S3-compatible object endpoint, which speaks nothing else.
Path Parameters
"a1b2c3d4-5e6f-4a7b-8c9d-0e1f2a3b4c5d"
"b2c3d4e5-6f7a-4b8c-9d0e-1f2a3b4c5d6e"
Response
A fresh confirmation was queued for the endpoint.
Show child attributes
Show child attributes

