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Get a transaction's backlink

GET/transactions/{transaction_id}/backlink

Get a deep link to a transaction in its source system (for example NetSuite). Searched across every organization your credential owns. Answers 404 when not owned, and also when a backlink cannot be built (an unsupported source, no connection), so the two cannot be told apart.

Authorization

Api-KeystringRequired

Your secret API key. Include it with every request.

Headers

Api-Versiondate

Release date, as YYYY-MM-DD. Defaults to 2026-07-21.

Organization-Idstring

Narrow the request to one organization (Organization-Id selector).

Connection-Idstring

Narrow the request to a connection's organization.

Entity-Idstring

Narrow the request to a platform entity's organization.

Entity-Sourcestring

Optional source to disambiguate an Entity-Id.

Path parameters

transaction_idstringRequired

The unique identifier of the transaction.

Response

transactionIdstringRequired

Id of the transaction.

connectionIdstringRequired

Id of the connection the transaction was imported through.

200

Successful Response

400

The request was invalid.

401

Authentication failed or was missing.

403

The credential is not permitted for this request.

404

The requested resource was not found.

409

The request conflicts with existing state.

422

The request failed validation.

cURL
GET /transactions/{transaction_id}/backlink
-H "Api-Key: ***"
-H "Api-Version: 2026-07-21"
Example request
https://api.trykintsugi.com/transactions/{transaction_id}/backlink
Response
{
"transactionId": "tran_2mNpQr7Ls8f3k",
"backlink": "backlink",
"connectionId": "conn_2mNpQr7Ls8f3k"
}
Get a transaction's backlink (2026-07-21) | Kintsugi API Reference