OPT-AIS-008Bank's choiceAccount information

Transaction reconciliation key

Which identifier does the TPP use to reconcile transactions?

The options

  • resourceId

    The identifier of the transaction resource.

  • entryReference

    The technical reference of the entry.

  • None

    The spec then suggests not changing remittanceInformation once it is set.

Bank side
For later updates to a transaction, the spec recommends additionalTransactionInformation.
TPP side
Choose the deduplication key based on what the bank provides. Without entryReference, the reference filters are useless.

Entry checked on October 19, 2026.

Based on the STET PSD2 API 1.6.3 specification, licensed CC BY 3.0 FR.

The entry as stored
{
  "id": "OPT-AIS-008",
  "edition": "1.6.3",
  "chooser": "aspsp",
  "title": {
    "fr": "Clé de rapprochement des transactions",
    "en": "Transaction reconciliation key",
    "es": "Clave de conciliación de transacciones",
    "pt-br": "Chave de conciliação das transações"
  },
  "question": {
    "fr": "Sur quel identifiant le TPP rapproche-t-il les transactions ?",
    "en": "Which identifier does the TPP use to reconcile transactions?",
    "es": "¿Con qué identificador concilia el TPP las transacciones?",
    "pt-br": "Com qual identificador o TPP concilia as transações?"
  },
  "options": [
    {
      "label": {
        "fr": "`resourceId`",
        "en": "`resourceId`",
        "es": "`resourceId`",
        "pt-br": "`resourceId`"
      },
      "text": {
        "fr": "L'identifiant de la ressource transaction.",
        "en": "The identifier of the transaction resource.",
        "es": "El identificador del recurso transacción.",
        "pt-br": "O identificador do recurso transação."
      }
    },
    {
      "label": {
        "fr": "`entryReference`",
        "en": "`entryReference`",
        "es": "`entryReference`",
        "pt-br": "`entryReference`"
      },
      "text": {
        "fr": "La référence technique de l'écriture.",
        "en": "The technical reference of the entry.",
        "es": "La referencia técnica del asiento.",
        "pt-br": "A referência técnica do lançamento."
      }
    },
    {
      "label": {
        "fr": "Aucun",
        "en": "None",
        "es": "Ninguno",
        "pt-br": "Nenhum"
      },
      "text": {
        "fr": "La spec suggère alors de ne plus modifier `remittanceInformation` une fois posé.",
        "en": "The spec then suggests not changing `remittanceInformation` once it is set.",
        "es": "En ese caso, la especificación sugiere no volver a modificar `remittanceInformation` una vez asignado.",
        "pt-br": "Nesse caso, a especificação sugere não alterar mais `remittanceInformation` depois de preenchido."
      }
    }
  ],
  "stet": {
    "sections": [
      {
        "part": "functional-model",
        "section": "4.5.5.1",
        "page": 38
      }
    ],
    "openapi": [
      "TransactionResource.entryReference"
    ],
    "flows": [],
    "changes": [],
    "remark": null
  },
  "aspsp": {
    "fr": "Pour les mises à jour ultérieures d'une transaction, la spec recommande `additionalTransactionInformation`.",
    "en": "For later updates to a transaction, the spec recommends `additionalTransactionInformation`.",
    "es": "Para las actualizaciones posteriores de una transacción, la especificación recomienda `additionalTransactionInformation`.",
    "pt-br": "Para atualizações posteriores de uma transação, a especificação recomenda `additionalTransactionInformation`."
  },
  "tpp": {
    "fr": "Choisir la clé de dédoublonnage selon ce que la banque fournit. Sans `entryReference`, les filtres par référence ne servent à rien.",
    "en": "Choose the deduplication key based on what the bank provides. Without `entryReference`, the reference filters are useless.",
    "es": "Elegir la clave de deduplicación según lo que proporcione el banco. Sin `entryReference`, los filtros por referencia no sirven de nada.",
    "pt-br": "Escolher a chave de deduplicação conforme o que o banco fornece. Sem `entryReference`, os filtros por referência não servem para nada."
  },
  "regulation": null,
  "note": null,
  "production": null,
  "verifiedAt": "2026-10-19"
}