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GET
/
connections
/
catalog
/
{provider_id}
Get Provider Catalog
curl --request GET \
  --url https://api-sandbox.y.uno/v1/connections/catalog/{provider_id} \
  --header 'PRIVATE-SECRET-KEY: <api-key>' \
  --header 'PUBLIC-API-KEY: <api-key>'
import requests

url = "https://api-sandbox.y.uno/v1/connections/catalog/{provider_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/catalog/{provider_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/catalog/{provider_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/catalog/{provider_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/catalog/{provider_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/catalog/{provider_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
{
  "payment_method_type": [
    "CARD",
    "GOOGLE_PAY",
    "APPLE_PAY",
    "ACH",
    "KLARNA_PAY_NOW",
    "KLARNA_PAY_LATER",
    "IDEAL",
    "GIROPAY",
    "BANCONTACT",
    "SEPA_DEBIT"
  ],
  "params": [
    {
      "param_id": "API_KEY",
      "field_type": "string",
      "description": "Stripe Secret API Key",
      "editable_field": true,
      "optional": false,
      "secret": true
    }
  ]
}
{
  "type": "auth_error",
  "code": "INSUFFICIENT_SCOPE",
  "message": "API key is missing required scope 'connections:read'"
}
{
  "type": "not_found",
  "code": "PROVIDER_NOT_FOUND",
  "message": "Provider 'NOT_A_PROVIDER' is not in the Yuno provider catalog"
}
Returns the schema you need to fill in to create a connection for a given provider: which payment methods the provider supports, and the recursive list of parameters (credentials, toggles, choices) the provider requires. This is the discovery endpoint — call it first to find out what a provider expects, then use its response as the input to Create a Connection.
This endpoint is provider-scoped, not connection-scoped. It returns a schema, not your existing connections.

​
Path Parameters

​
provider_id
string
required
Yuno provider identifier (STRIPE, ADYEN, CYBERSOURCE, …). Case-sensitive, UPPER_SNAKE_CASE.

​
Response

​
payment_method_type
string[]
The Yuno payment-method enums this provider supports. Pass any of these values into payment_methods[] on Create a Connection.
​
params
object[]
Recursive parameter schema.
curl -X GET 'https://api.y.uno/v1/connections/catalog/STRIPE' \
  -H 'public-api-key: <YOUR_PUBLIC_KEY>' \
  -H 'private-secret-key: <YOUR_SECRET_KEY>'

{
  "payment_method_type": [
    "CARD",
    "GOOGLE_PAY",
    "APPLE_PAY",
    "ACH",
    "KLARNA_PAY_NOW",
    "KLARNA_PAY_LATER",
    "IDEAL",
    "GIROPAY",
    "BANCONTACT",
    "SEPA_DEBIT"
  ],
  "params": [
    {
      "param_id": "API_KEY",
      "field_type": "string",
      "secret": true,
      "description": "Stripe Secret API Key",
      "editable_field": true,
      "optional": false
    },
    {
      "param_id": "PUBLISHABLE_KEY",
      "field_type": "string",
      "description": "Stripe Publishable Key",
      "editable_field": true,
      "optional": false
    },
    {
      "param_id": "INTEGRATION_TYPE",
      "field_type": "string",
      "description": "Stripe integration variant",
      "editable_field": true,
      "optional": false,
      "options": [
        "PAYMENT_INTENTS",
        "CHARGES",
        "CONNECT_DESTINATION"
      ]
    },
    {
      "param_id": "3DS_ENABLED",
      "field_type": "boolean",
      "description": "Enable 3DS validation flow",
      "editable_field": true,
      "optional": true,
      "params": [
        {
          "param_id": "ORIGIN_URL",
          "field_type": "string",
          "description": "Your checkout origin URL",
          "editable_field": true,
          "optional": true
        }
      ]
    }
  ]
}

{
  "type": "not_found",
  "code": "PROVIDER_NOT_FOUND",
  "message": "Provider 'NOT_A_PROVIDER' is not in the Yuno provider catalog",
  "details": { "provider_id": "NOT_A_PROVIDER" }
}

{
  "type": "auth_error",
  "code": "INSUFFICIENT_SCOPE",
  "message": "API key is missing required scope 'connections:read'",
  "details": { "required_scope": "connections:read" }
}

​
How to read a node

What you seeWhat it means
field_type: "string", no options[]Free-form text input.
field_type: "string", secret: truePassword / API key — write-only. Returned as "***" on GET.
field_type: "string", options[] presentSingle-choice enum. The value you submit must be one of options[].
field_type: "string", options[] present, allow_custom: trueCombobox. Submit one of options[] or a free-form value.
field_type: "boolean"Toggle. Setting it to true activates nested params[] and makes their optional: false children required.
field_type: "array", options[] presentMulti-select. Submit a JSON array whose elements are a subset of options[].
field_type: "array", no options[]Free-form list of strings.

​
Errors

HTTPcodeWhen
404PROVIDER_NOT_FOUNDThe provider_id is not in Yuno’s provider catalog.
403INSUFFICIENT_SCOPEYour API key is missing the connections:read scope.

Authorizations

​
PUBLIC-API-KEY
string
header
default:<Your PUBLIC-API-KEY>
required
​
PRIVATE-SECRET-KEY
string
header
default:<Your PRIVATE-SECRET-KEY>
required

Path Parameters

​
provider_id
string
required
Example:

"ADYEN"

Response

OK

​
payment_method_type
string[]
Example:
[
  "CARD",
  "GOOGLE_PAY",
  "APPLE_PAY",
  "ACH",
  "KLARNA_PAY_NOW",
  "KLARNA_PAY_LATER",
  "IDEAL",
  "GIROPAY",
  "BANCONTACT",
  "SEPA_DEBIT"
]
​
params
object[]