Update a webhook
curl --request PATCH \
--url https://api.fyatu.com/api/v3.20/webhooks/{id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"url": "<string>",
"description": "<string>",
"events": [
"CARD_ISSUED",
"CARD_FUNDED",
"CARD_TERMINATED",
"TRANSACTION_AUTHORIZED"
],
"enabled": true
}
'import requests
url = "https://api.fyatu.com/api/v3.20/webhooks/{id}"
payload = {
"url": "<string>",
"description": "<string>",
"events": ["CARD_ISSUED", "CARD_FUNDED", "CARD_TERMINATED", "TRANSACTION_AUTHORIZED"],
"enabled": True
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
url: '<string>',
description: '<string>',
events: ['CARD_ISSUED', 'CARD_FUNDED', 'CARD_TERMINATED', 'TRANSACTION_AUTHORIZED'],
enabled: true
})
};
fetch('https://api.fyatu.com/api/v3.20/webhooks/{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.fyatu.com/api/v3.20/webhooks/{id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'url' => '<string>',
'description' => '<string>',
'events' => [
'CARD_ISSUED',
'CARD_FUNDED',
'CARD_TERMINATED',
'TRANSACTION_AUTHORIZED'
],
'enabled' => true
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.fyatu.com/api/v3.20/webhooks/{id}"
payload := strings.NewReader("{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"events\": [\n \"CARD_ISSUED\",\n \"CARD_FUNDED\",\n \"CARD_TERMINATED\",\n \"TRANSACTION_AUTHORIZED\"\n ],\n \"enabled\": true\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://api.fyatu.com/api/v3.20/webhooks/{id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"events\": [\n \"CARD_ISSUED\",\n \"CARD_FUNDED\",\n \"CARD_TERMINATED\",\n \"TRANSACTION_AUTHORIZED\"\n ],\n \"enabled\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fyatu.com/api/v3.20/webhooks/{id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"events\": [\n \"CARD_ISSUED\",\n \"CARD_FUNDED\",\n \"CARD_TERMINATED\",\n \"TRANSACTION_AUTHORIZED\"\n ],\n \"enabled\": true\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"status": 200,
"message": "Webhook retrieved",
"data": {
"webhookId": "whk_01HXYZ7777ABCDEF4444",
"url": "https://yourapp.com/webhooks/fyatu",
"description": "Production card events",
"events": [
"CARD_ISSUED",
"TRANSACTION_AUTHORIZED"
],
"status": "ACTIVE",
"secretPrefix": "whsec_a1b2c3",
"failureCount": 0,
"lastDeliveryAt": "2026-05-22T14:30:00Z",
"lastDeliveryStatus": "SUCCESS",
"totalDeliveries": 45,
"totalFailures": 0,
"createdAt": "2026-05-01T09:00:00Z",
"updatedAt": "2026-05-10T14:23:00Z"
},
"meta": {
"requestId": "req_a1b2c3d4e5f6a7b8c9d0e1f2",
"platform": "Fyatu CaaS",
"timestamp": "2026-05-22T15:00:00Z"
}
}Webhooks
Update Webhook
Update a webhook endpoint’s URL, events, description, or enabled status. PATCH /webhooks/. Requires webhooks:write scope.
PATCH
/
webhooks
/
{id}
Update a webhook
curl --request PATCH \
--url https://api.fyatu.com/api/v3.20/webhooks/{id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"url": "<string>",
"description": "<string>",
"events": [
"CARD_ISSUED",
"CARD_FUNDED",
"CARD_TERMINATED",
"TRANSACTION_AUTHORIZED"
],
"enabled": true
}
'import requests
url = "https://api.fyatu.com/api/v3.20/webhooks/{id}"
payload = {
"url": "<string>",
"description": "<string>",
"events": ["CARD_ISSUED", "CARD_FUNDED", "CARD_TERMINATED", "TRANSACTION_AUTHORIZED"],
"enabled": True
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
url: '<string>',
description: '<string>',
events: ['CARD_ISSUED', 'CARD_FUNDED', 'CARD_TERMINATED', 'TRANSACTION_AUTHORIZED'],
enabled: true
})
};
fetch('https://api.fyatu.com/api/v3.20/webhooks/{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.fyatu.com/api/v3.20/webhooks/{id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'url' => '<string>',
'description' => '<string>',
'events' => [
'CARD_ISSUED',
'CARD_FUNDED',
'CARD_TERMINATED',
'TRANSACTION_AUTHORIZED'
],
'enabled' => true
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.fyatu.com/api/v3.20/webhooks/{id}"
payload := strings.NewReader("{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"events\": [\n \"CARD_ISSUED\",\n \"CARD_FUNDED\",\n \"CARD_TERMINATED\",\n \"TRANSACTION_AUTHORIZED\"\n ],\n \"enabled\": true\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://api.fyatu.com/api/v3.20/webhooks/{id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"events\": [\n \"CARD_ISSUED\",\n \"CARD_FUNDED\",\n \"CARD_TERMINATED\",\n \"TRANSACTION_AUTHORIZED\"\n ],\n \"enabled\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fyatu.com/api/v3.20/webhooks/{id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"url\": \"<string>\",\n \"description\": \"<string>\",\n \"events\": [\n \"CARD_ISSUED\",\n \"CARD_FUNDED\",\n \"CARD_TERMINATED\",\n \"TRANSACTION_AUTHORIZED\"\n ],\n \"enabled\": true\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"status": 200,
"message": "Webhook retrieved",
"data": {
"webhookId": "whk_01HXYZ7777ABCDEF4444",
"url": "https://yourapp.com/webhooks/fyatu",
"description": "Production card events",
"events": [
"CARD_ISSUED",
"TRANSACTION_AUTHORIZED"
],
"status": "ACTIVE",
"secretPrefix": "whsec_a1b2c3",
"failureCount": 0,
"lastDeliveryAt": "2026-05-22T14:30:00Z",
"lastDeliveryStatus": "SUCCESS",
"totalDeliveries": 45,
"totalFailures": 0,
"createdAt": "2026-05-01T09:00:00Z",
"updatedAt": "2026-05-10T14:23:00Z"
},
"meta": {
"requestId": "req_a1b2c3d4e5f6a7b8c9d0e1f2",
"platform": "Fyatu CaaS",
"timestamp": "2026-05-22T15:00:00Z"
}
}Overview
Update one or more properties of an existing webhook endpoint. Only the fields you include are changed. To temporarily pause event delivery without deleting the endpoint, setenabled: false.
Path Parameters
| Parameter | Type | Description |
|---|---|---|
id | string | The webhook ID (prefix whk_) |
Request Body (all fields optional)
| Field | Type | Constraint | Description |
|---|---|---|---|
url | string | https:// required in LIVE | New endpoint URL |
description | string | Max 255 chars | Updated label |
events | array | 1–20 event types | Replaces the full events list |
enabled | boolean | — | true → ACTIVE, false → DISABLED |
Example
curl -X PATCH https://api.fyatu.com/api/v3.20/webhooks/whk_01HXYZ7777ABCDEF4444 \
-H "Authorization: Bearer $FYATU_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://yourapp.com/webhooks/fyatu-v2",
"events": [
"CARD_ISSUED",
"CARD_FUNDED",
"CARD_TERMINATED",
"TRANSACTION_AUTHORIZED",
"TRANSACTION_DECLINED"
]
}'
curl -X PATCH https://api.fyatu.com/api/v3.20/webhooks/whk_01HXYZ7777ABCDEF4444 \
-H "Authorization: Bearer $FYATU_API_KEY" \
-H "Content-Type: application/json" \
-d '{ "enabled": false }'
const resp = await fetch(
'https://api.fyatu.com/api/v3.20/webhooks/whk_01HXYZ7777ABCDEF4444',
{
method: 'PATCH',
headers: {
'Authorization': `Bearer ${process.env.FYATU_API_KEY}`,
'Content-Type': 'application/json'
},
body: JSON.stringify({ enabled: false })
}
);
const { data: wh } = await resp.json();
console.log(wh.status); // "DISABLED"
import os, requests
resp = requests.patch(
'https://api.fyatu.com/api/v3.20/webhooks/whk_01HXYZ7777ABCDEF4444',
headers={'Authorization': f'Bearer {os.environ["FYATU_API_KEY"]}'},
json={'enabled': False}
)
wh = resp.json()['data']
print(wh['status']) # DISABLED
Success Response (200)
Returns the full updated webhook object:{
"success": true,
"status": 200,
"message": "Webhook updated",
"data": {
"webhookId": "whk_01HXYZ7777ABCDEF4444",
"url": "https://yourapp.com/webhooks/fyatu-v2",
"description": "Production card events",
"events": [
"CARD_ISSUED",
"CARD_FUNDED",
"CARD_TERMINATED",
"TRANSACTION_AUTHORIZED",
"TRANSACTION_DECLINED"
],
"status": "ACTIVE",
"secretPrefix": "whsec_a1b2c3",
"failureCount": 0,
"lastDeliveryAt": "2026-05-22T14:30:00Z",
"lastDeliveryStatus": "SUCCESS",
"totalDeliveries": 142,
"totalFailures": 1,
"createdAt": "2026-05-01T09:00:00Z",
"updatedAt": "2026-05-22T10:00:00Z"
},
"meta": {
"requestId": "req_01HXY123456ABCDEF",
"platform": "Fyatu CaaS",
"timestamp": "2026-05-22T10:00:00Z"
}
}
Error Codes
| Code | HTTP | Cause |
|---|---|---|
WEBHOOK_NOT_FOUND | 404 | Webhook does not exist or belongs to another business/environment |
WEBHOOK_HTTPS_REQUIRED | 422 | Updated URL must be https:// in LIVE environment |
INVALID_EVENT_TYPE | 422 | One or more event types in events are not recognised |
VALIDATION_ERROR | 422 | Invalid field values |
INSUFFICIENT_SCOPE | 403 | Key lacks webhooks:write scope |
Authorizations
API key from the FYATU CaaS portal. Pass as Authorization: Bearer <key>.
Path Parameters
Body
application/json
Required array length:
1 - 20 elementsAvailable options:
CARD_ISSUED, CARD_FROZEN, CARD_UNFROZEN, CARD_TERMINATED, CARD_TERMINATION_REFUND, CARD_TERMINATION_REFUND_POST, CARD_FUNDED, CARD_UNLOADED, CARD_FUND_FAILED, CARD_UNLOAD_FAILED, CARDHOLDER_CREATED, CARDHOLDER_UPDATED, CARDHOLDER_SUSPENDED, CARDHOLDER_REACTIVATED, CARDHOLDER_TERMINATED, CARDHOLDER_KYC_SUBMITTED, CARDHOLDER_KYC_SUBMISSION_FAILED, CARDHOLDER_KYC_APPROVED, CARDHOLDER_KYC_REJECTED, CARDHOLDER_KYC_REVIEW_PENDING, PROGRAM_CREATED, PROGRAM_PAUSED, PROGRAM_RESUMED, PROGRAM_CLOSED, PROGRAM_BALANCE_LOW, PROGRAM_BALANCE_FUNDED, PROGRAM_WITHDRAWAL_INITIATED, PROGRAM_WITHDRAWAL_COMPLETED, PROGRAM_WITHDRAWAL_FAILED, TRANSACTION_PROCESSED, TRANSACTION_AUTHORIZED, TRANSACTION_CLEARED, TRANSACTION_REVERSED, TRANSACTION_DECLINED, TRANSACTION_FEE, BILLING_INVOICE_CREATED, BILLING_INVOICE_PAID, BILLING_INVOICE_OVERDUE, BILLING_DEPOSIT_DETECTED, BILLING_DEPOSIT_CONFIRMED Example:
[
"CARD_ISSUED",
"CARD_FUNDED",
"CARD_TERMINATED",
"TRANSACTION_AUTHORIZED"
]
false → DISABLED, true → ACTIVE
⌘I

