curl --request GET \
--url https://api.synci.io/managed/v1/webhooks/events \
--header 'Authorization: Basic <encoded-value>'const options = {method: 'GET', headers: {Authorization: 'Basic <encoded-value>'}};
fetch('https://api.synci.io/managed/v1/webhooks/events', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://api.synci.io/managed/v1/webhooks/events"
headers = {"Authorization": "Basic <encoded-value>"}
response = requests.get(url, headers=headers)
print(response.text)<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.synci.io/managed/v1/webhooks/events",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Basic <encoded-value>"
],
]);
$response = curl_exec($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.synci.io/managed/v1/webhooks/events"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Basic <encoded-value>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}{
"data": [
{
"id": "<string>",
"event_id": "<string>",
"webhook_endpoint_id": "<string>",
"event_type": "<string>",
"status_code": "<string>",
"error": "<string>",
"attempt": "<string>",
"success": "<string>",
"sensitive_identifiers_omitted": "<string>",
"created_at": "<string>",
"updated_at": "<string>",
"webhook_endpoint": {
"id": "<string>",
"url": "<string>",
"description": "<string>",
"enabled": "<string>",
"type": "<string>",
"omit_sensitive_identifiers": "<string>",
"events": "<string>",
"payload_version": "<string>",
"created_at": "<string>",
"updated_at": "<string>",
"financial_accounts": "<string>",
"health": {
"status": "<string>",
"integrator_message": "<string>",
"failure_count": "<string>",
"transient_message": "<string>",
"transient_failure_count": "<string>",
"last_attempt_at": "<string>"
},
"secret": "<string>"
},
"payload": "<string>"
}
],
"links": {
"first": "<string>",
"last": "<string>",
"prev": "<string>",
"next": "<string>"
},
"meta": {
"current_page": 2,
"from": 2,
"last_page": 2,
"links": [
{
"url": "<string>",
"label": "<string>",
"active": true
}
],
"path": "<string>",
"per_page": 1,
"to": 2,
"total": 1
}
}List webhook events
The delivery log for your endpoints: one entry per delivery attempt,
with the outcome. Use include=payload to include the delivered payload.
curl --request GET \
--url https://api.synci.io/managed/v1/webhooks/events \
--header 'Authorization: Basic <encoded-value>'const options = {method: 'GET', headers: {Authorization: 'Basic <encoded-value>'}};
fetch('https://api.synci.io/managed/v1/webhooks/events', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://api.synci.io/managed/v1/webhooks/events"
headers = {"Authorization": "Basic <encoded-value>"}
response = requests.get(url, headers=headers)
print(response.text)<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.synci.io/managed/v1/webhooks/events",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Basic <encoded-value>"
],
]);
$response = curl_exec($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.synci.io/managed/v1/webhooks/events"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Basic <encoded-value>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}{
"data": [
{
"id": "<string>",
"event_id": "<string>",
"webhook_endpoint_id": "<string>",
"event_type": "<string>",
"status_code": "<string>",
"error": "<string>",
"attempt": "<string>",
"success": "<string>",
"sensitive_identifiers_omitted": "<string>",
"created_at": "<string>",
"updated_at": "<string>",
"webhook_endpoint": {
"id": "<string>",
"url": "<string>",
"description": "<string>",
"enabled": "<string>",
"type": "<string>",
"omit_sensitive_identifiers": "<string>",
"events": "<string>",
"payload_version": "<string>",
"created_at": "<string>",
"updated_at": "<string>",
"financial_accounts": "<string>",
"health": {
"status": "<string>",
"integrator_message": "<string>",
"failure_count": "<string>",
"transient_message": "<string>",
"transient_failure_count": "<string>",
"last_attempt_at": "<string>"
},
"secret": "<string>"
},
"payload": "<string>"
}
],
"links": {
"first": "<string>",
"last": "<string>",
"prev": "<string>",
"next": "<string>"
},
"meta": {
"current_page": 2,
"from": 2,
"last_page": 2,
"links": [
{
"url": "<string>",
"label": "<string>",
"active": true
}
],
"path": "<string>",
"per_page": 1,
"to": 2,
"total": 1
}
}Authorizations
Username = your client id. Password = your client secret.
So the base64-encoded username:password described below is
client_id:client_secret:
Authorization: Basic base64(YOUR_CLIENT_ID:YOUR_CLIENT_SECRET)
Most HTTP clients build that header for you:
curl -u "YOUR_CLIENT_ID:YOUR_CLIENT_SECRET" \
https://api.synci.io/managed/v1/users
Both values come from Developers → Apps → your app. The
secret is shown once at creation and is prefixed oac_.
Query Parameters
The number of results that will be returned per page.
The page number to start the pagination from.
id, -id, created_at, -created_at payload, webhook_endpoint Webhook event types Synci can emit. The three account-lifecycle events were renamed from bank_account.* to account.*, and the payload embed key from bank_account to financial_account. The legacy bank_account.* event names remain available so existing integrations keep working — endpoints with payload_version=v1 receive the legacy variant. The other events (transactions.*, balance.updated, holdings.updated) have the same event-type string in both versions; only the payload embed key differs between v1 and v2.
transactions.created, transactions.updated, balance.updated, holdings.updated, account.created, account.updated, account.deleted, bank_account.created, bank_account.updated, bank_account.deleted, connection.created, connection.activated, connection.reauthorized, connection.expiring, connection.expired, connection.failing, connection.recovered, connection.disabled, connection.deleted, portal.user.verified