# List related transactions

> GET /transactions/{transaction_id}/related

Source: https://docs.trykintsugi.com/reference/2026-07-21/list-related-transactions

GET /transactions/{transaction_id}/related

List related transactions

List the transactions related to one: the credit notes that reverse a sale, or the original sale a credit note reverses. Searched across every organization your credential owns, so no selector is needed for a known id. A transaction you do not own answers `404`, identical to one that does not exist.

Category: Transactions

Path parameters:
transaction_id (string, required) - The unique identifier of the transaction.

Response fields:
items (RelatedTransaction[]) - Transactions related to the requested one; empty when there are none.
  id (string, required) - Kintsugi's unique identifier for the transaction.
  externalId (string, required) - Your stable identifier for the transaction.
  externalFriendlyId (string) - Human-readable identifier from the source, such as an invoice number; an empty string when the source has only an `externalId`.
  customerName (string) - Name of the customer the transaction is attributed to, if any.
  description (string) - Transaction description; an empty string when the source sent none.
  date (string, required) - When the transaction occurred.
  shopDate (string) - Calendar day the transaction occurred in the shop's timezone (`YYYY-MM-DD`), or `null` when the source did not report one.
  state (string) - Resolved state or province code, or `null` when none was resolved.
  country (string) - Resolved ISO-3166 country code, or `null` when none was resolved.
  status (PublicTransactionStatusEnum, required) - Lifecycle status of the transaction.
    allowed values: PENDING, COMMITTED, CANCELLED, FULLY_REFUNDED, PARTIALLY_REFUNDED, INVALID
  totalAmount (string, required) - Total transaction amount.
  totalTaxAmountCalculated (string, required) - Total tax Kintsugi calculated.
  currency (CurrencyEnum, required) - ISO-4217 currency the unconverted amounts are in.
    allowed values: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD (and 150 more, see the reference page)
  destinationCurrency (CurrencyEnum) - Currency the converted amounts are in, or `null` when unconverted.
    allowed values: AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD (and 150 more, see the reference page)
  convertedTotalAmount (string) - `totalAmount` in the destination currency, or `null` when unconverted.
[truncated, see the reference page]

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Index of every page: https://docs.trykintsugi.com/llms.txt