Get Checkout Session

Retrieves the details of an existing checkout session.

GET /v1/checkout/sessions/{checkout_session_id}

cURL

cURL

curl --request GET \
  --url https://api-sandbox.y.uno/v1/checkout/sessions/a1b2c3d4-e5f6-7890-abcd-ef1234567890 \
  --header 'public-api-key: YOUR_PUBLIC_API_KEY' \
  --header 'private-secret-key: YOUR_PRIVATE_SECRET_KEY'

200

{
  "checkout_session": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "amount": {
    "currency": "BRL",
    "value": 150
  },
  "country": "BR",
  "merchant_order_id": "order-20260301-001",
  "status": "ACTIVE",
  "created_at": "2026-03-01T14:30:00.000Z",
  "payment_methods": [
    {
      "type": "CARD"
    },
    {
      "type": "PIX"
    }
  ]
}

Authorizations

public-api-key · string · header · required

Your public API key from the Yuno Dashboard

private-secret-key · string · header · required

Your private secret key (server-side only)

Path Parameters

checkout_session_id · string<uuid> · required

The unique identifier of the checkout session

Example:

"a1b2c3d4-e5f6-7890-abcd-ef1234567890"

Response

200

application/json

Checkout session details

checkout_session · string<uuid>

The checkout session identifier

Example:

"a1b2c3d4-e5f6-7890-abcd-ef1234567890"

amount · object

Show child attributes

Example:

{ "currency": "BRL", "value": 100 }

country · string

ISO 3166-1 alpha-2 country code

Example:

"BR"

merchant_order_id · string

Your unique order identifier

Example:

"order-20260301-001"

status · string

Session status

Example:

"ACTIVE"

created_at · string<date-time>

Session creation timestamp

Example:

"2026-03-01T14:30:00.000Z"

payment_methods · object[]

Available payment methods for this session

Show child attributes

callback_url · string<uri>

URL to receive server-side payment notifications

Example:

"https://merchant.com/webhooks/yuno"

return_url · string<uri>

URL to redirect the customer after payment completion (required for 3DS, PIX, and redirect-based methods)

Example:

"https://merchant.com/checkout/complete"