curl --request POST \
  --url https://api-sandbox.endl.io/api/v0/webhooks/events/{id}/retry \
  --header 'API-KEY: <api-key>' \
  --header 'Api-Version: <api-version>'

import requests

url = "https://api-sandbox.endl.io/api/v0/webhooks/events/{id}/retry"

headers = {
    "Api-Version": "<api-version>",
    "API-KEY": "<api-key>"
}

response = requests.post(url, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Api-Version': '<api-version>', 'API-KEY': '<api-key>'}
};

fetch('https://api-sandbox.endl.io/api/v0/webhooks/events/{id}/retry', 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-sandbox.endl.io/api/v0/webhooks/events/{id}/retry",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "API-KEY: <api-key>",
    "Api-Version: <api-version>"
  ],
]);

$response = curl_exec($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-sandbox.endl.io/api/v0/webhooks/events/{id}/retry"

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

	req.Header.Add("Api-Version", "<api-version>")
	req.Header.Add("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.post("https://api-sandbox.endl.io/api/v0/webhooks/events/{id}/retry")
  .header("Api-Version", "<api-version>")
  .header("API-KEY", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-sandbox.endl.io/api/v0/webhooks/events/{id}/retry")

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

request = Net::HTTP::Post.new(url)
request["Api-Version"] = '<api-version>'
request["API-KEY"] = '<api-key>'

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

{
  "code": 200,
  "message": "Delivery re-armed",
  "status": "SUCCESS",
  "data": {
    "id": "4d2f6a11-8c73-4b90-9e21-5f0a2c8d1e44",
    "eventId": "72949438-265e-5aa7-8e6c-56af893a58eb",
    "eventType": "payout.completed",
    "subscriptionId": "2b1e8f40-3c9a-4d21-9f7e-6a1c0b5d2e34",
    "status": "QUEUED",
    "attemptCount": 5,
    "attemptBudget": 8,
    "nextAttemptAt": "2026-09-02T13:00:00.000Z",
    "expiresAt": "2026-09-03T13:00:00.000Z"
  },
  "errors": []
}

{
  "code": 400,
  "message": "Validation failed",
  "status": "ERROR",
  "data": null,
  "errors": [
    {
      "code": "ERRCORE_1001",
      "message": "Validation failed",
      "field": null
    }
  ]
}

{
  "code": 401,
  "message": "Authentication failed",
  "status": "ERROR",
  "data": null,
  "errors": [
    {
      "code": "ERRCORE_1004",
      "message": "Authentication failed",
      "field": null
    }
  ]
}

{
  "code": 403,
  "message": "Access denied",
  "status": "ERROR",
  "data": null,
  "errors": [
    {
      "code": "ERRCORE_1005",
      "message": "Access denied",
      "field": null
    }
  ]
}

{
  "code": 404,
  "message": "delivery not found",
  "status": "ERROR",
  "data": null,
  "errors": [
    {
      "code": "ERRWHK_1100",
      "message": "delivery not found",
      "field": null
    }
  ]
}

{
  "code": 409,
  "message": "delivery has already succeeded",
  "status": "ERROR",
  "data": null,
  "errors": [
    {
      "code": "ERRWHK_1101",
      "message": "delivery has already succeeded",
      "field": null
    }
  ]
}

{
  "code": 429,
  "message": "Rate limit exceeded",
  "status": "ERROR",
  "data": null,
  "errors": [
    {
      "code": "ERRCORE_1006",
      "message": "Rate limit exceeded",
      "field": null
    }
  ]
}

{
  "code": 502,
  "message": "Upstream webhook service error",
  "status": "ERROR",
  "data": null,
  "errors": [
    {
      "code": "ERRWHK_1900",
      "message": "Upstream webhook service error",
      "field": null
    }
  ]
}