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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>'
{
  "connection_id": "f1a3c4d5-7b8e-4a2c-9d1e-3f4a5b6c7d8e",
  "merchant_connection_id": "stripe-us-prod-001",
  "provider_id": "STRIPE",
  "status": "ACTIVE",
  "flow_type": "PAYIN",
  "payment_methods": [
    "CARD",
    "GOOGLE_PAY",
    "APPLE_PAY"
  ],
  "params": [
    {
      "param_id": "merchantAccount",
      "value": "ACME_LIVE"
    }
  ],
  "costs": [
    {
      "sort_number": 1,
      "cost_name": "Transaction Fee",
      "currency": "USD"
    }
  ],
  "created_at": "2026-05-12T10:24:00Z",
  "updated_at": "2026-05-12T10:24:00Z"
}
Returns a connection you previously created. Secrets are masked.

​
Path Parameters

​
connection_id
string
required
The id returned by Create a Connection. Must belong to the account your API key is scoped to.

​
Response

​
connection_id
string
Unique identifier for the connection.
​
merchant_connection_id
string
Your internal label for this connection.
​
provider_id
string
The provider this connection belongs to.
​
status
string
Current status.
​
flow_type
string
Always PAYIN.
​
payment_methods
string[]
List of supported payment methods.
​
params
object[]
Echoed parameters. Sensitive values are masked as ***.
​
costs
object[]
Cost configuration for the connection.
​
created_at
string
ISO 8601 timestamp.
​
updated_at
string
ISO 8601 timestamp.
curl -X GET 'https://api.y.uno/v1/connections/f1a3c4d5-7b8e-4a2c-9d1e-3f4a5b6c7d8e' \
  -H 'public-api-key: <YOUR_PUBLIC_KEY>' \
  -H 'private-secret-key: <YOUR_SECRET_KEY>'

​
Errors

HTTPcodeWhen
404CONNECTION_NOT_FOUNDUnknown connection_id, or the id belongs to a different account.
403INSUFFICIENT_SCOPEAPI key missing connections:read.

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

​
connection_id
string<uuid>
required

Response

OK

​
connection_id
string
Example:

"f1a3c4d5-7b8e-4a2c-9d1e-3f4a5b6c7d8e"

​
merchant_connection_id
string
Example:

"stripe-us-prod-001"

​
provider_id
string
Example:

"STRIPE"

​
status
string
Example:

"ACTIVE"

​
flow_type
string
Example:

"PAYIN"

​
payment_methods
string[]
Example:
["CARD", "GOOGLE_PAY", "APPLE_PAY"]
​
params
object[]
​
costs
object[]
​
created_at
string<date-time>
Example:

"2026-05-12T10:24:00Z"

​
updated_at
string<date-time>
Example:

"2026-05-12T10:24:00Z"