Retrieve Linking Details

Retrieve the linking instructions for embedding in a UI to launch account linking from providers such as MX or Plaid.

SecurityOAuth2: OAuth2Flow
Request
path Parameters
id
required
string

Counterparty ID

header Parameters
Authorization
string

OAuth bearer token (see authentication flows)

x-l2f-request-id
string

Optional Unique ID per request, useful for fault resolution/diagnosis and audit.

x-l2f-idempotency-id
string

Unique ID used to safely retry an operation. See idempotency section for more details.

Request Body schema: application/json
linking_provider
required
string

The provider for which linking instructions are required. At present only MX is supported

is_mobile_webview
required
boolean

Renders the widget in a mobile WebView. Executes URL updates in place of the JavaScript event postMessages.

ui_message_webview_url_scheme
required
string

Used as a redirect destination at the end of OAuth,

Responses
200

Success

400

Bad Request

401

Unauthorized

404

Not Found

500

Internal Error

post/v1/counterparties/{id}/link/details
Request samples
application/json
{
  • "linking_provider": "MX",
  • "is_mobile_webview": true,
  • "ui_message_webview_url_scheme": "string"
}
Response samples
application/json
{
  • "linking_provider": "MX",
  • "is_mobile_webview": true,
  • "ui_message_webview_url_scheme": "string",
  • "mx_widget_url": "string"
}
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