Retrieve a Connection
curl --request GET \
--url https://api-sandbox.y.uno/v1/connections/{connection_id} \
--header 'PRIVATE-SECRET-KEY: <api-key>' \
--header 'PUBLIC-API-KEY: <api-key>'import requests
url = "https://api-sandbox.y.uno/v1/connections/{connection_id}"
headers = {
"PUBLIC-API-KEY": "<api-key>",
"PRIVATE-SECRET-KEY": "<api-key>"
}
response = requests.get(url, headers=headers)
print(response.text)const options = {
method: 'GET',
headers: {'PUBLIC-API-KEY': '<api-key>', 'PRIVATE-SECRET-KEY': '<api-key>'}
};
fetch('https://api-sandbox.y.uno/v1/connections/{connection_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-sandbox.y.uno/v1/connections/{connection_id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"PRIVATE-SECRET-KEY: <api-key>",
"PUBLIC-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-sandbox.y.uno/v1/connections/{connection_id}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("PUBLIC-API-KEY", "<api-key>")
req.Header.Add("PRIVATE-SECRET-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.get("https://api-sandbox.y.uno/v1/connections/{connection_id}")
.header("PUBLIC-API-KEY", "<api-key>")
.header("PRIVATE-SECRET-KEY", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api-sandbox.y.uno/v1/connections/{connection_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["PUBLIC-API-KEY"] = '<api-key>'
request["PRIVATE-SECRET-KEY"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"connection_id": "<string>",
"status": "<string>"
}Connections
Retrieve a Connection
Returns a connection you previously created. Secrets are masked.
GET
/
connections
/
{connection_id}
Retrieve a Connection
curl --request GET \
--url https://api-sandbox.y.uno/v1/connections/{connection_id} \
--header 'PRIVATE-SECRET-KEY: <api-key>' \
--header 'PUBLIC-API-KEY: <api-key>'import requests
url = "https://api-sandbox.y.uno/v1/connections/{connection_id}"
headers = {
"PUBLIC-API-KEY": "<api-key>",
"PRIVATE-SECRET-KEY": "<api-key>"
}
response = requests.get(url, headers=headers)
print(response.text)const options = {
method: 'GET',
headers: {'PUBLIC-API-KEY': '<api-key>', 'PRIVATE-SECRET-KEY': '<api-key>'}
};
fetch('https://api-sandbox.y.uno/v1/connections/{connection_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-sandbox.y.uno/v1/connections/{connection_id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"PRIVATE-SECRET-KEY: <api-key>",
"PUBLIC-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-sandbox.y.uno/v1/connections/{connection_id}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("PUBLIC-API-KEY", "<api-key>")
req.Header.Add("PRIVATE-SECRET-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.get("https://api-sandbox.y.uno/v1/connections/{connection_id}")
.header("PUBLIC-API-KEY", "<api-key>")
.header("PRIVATE-SECRET-KEY", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api-sandbox.y.uno/v1/connections/{connection_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["PUBLIC-API-KEY"] = '<api-key>'
request["PRIVATE-SECRET-KEY"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"connection_id": "<string>",
"status": "<string>"
}Returns a connection you previously created. Secrets are masked.
Path Parameters
string
required
The id returned by Create a Connection. Must belong to the account your API key is scoped to.
Response
string
Unique identifier for the connection.
curl --request GET \
--url https://api.y.uno/v1/connections/{connection_id} \
--header 'private-secret-key: <YOUR_SECRET_KEY>' \
--header 'public-api-key: <YOUR_PUBLIC_KEY>'
{
"connection_id": "f1a3c4d5-7b8e-4a2c-9d1e-3f4a5b6c7d8e",
"merchant_connection_id": "adyen-us-prod-001",
"provider_id": "ADYEN",
"status": "ACTIVE",
"flow_type": "PAYIN",
"payment_methods": ["CARD", "GOOGLE_PAY", "IDEAL"],
"params": [
{ "param_id": "merchantAccount", "value": "ACME_LIVE" },
{ "param_id": "x-api-key", "value": "***" }
],
"created_at": "2026-05-12T10:24:00Z",
"updated_at": "2026-05-12T10:24:00Z"
}
Errors
| HTTP | code | When |
|---|---|---|
404 | CONNECTION_NOT_FOUND | Unknown connection_id, or the id belongs to a different account. |
403 | INSUFFICIENT_SCOPE | API key missing connections:read. |
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