plaid

Enhance locally-held transaction data

The /beta/transactions/v1/enhance endpoint enriches raw transaction data provided directly by clients.

The product is currently in beta.

post/beta/transactions/v1/enhance

Request body

client_idstring

Your Plaid API client_id. The client_id is required and may be provided either in the PLAID-CLIENT-ID header or as part of a request body.

secretstring

Your Plaid API secret. The secret is required and may be provided either in the PLAID-SECRET header or as part of a request body.

account_typestring required

The type of account for the requested transactions (depository or credit).

Response

Changes

Changed in 12 of the 53 revisions of this API.3217

Jul 22, 2026a1bbca01816013See the full diff
- ●
  added the new ASSETS_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new CRA_MONITORING_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new CREDIT_PROFILE_REPORT_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new ENCOMPASS_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new ENRICH_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new FRAUD_INSIGHTS_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new FREDDIE_MAC_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new LINK_DELIVERY_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new PROFILE_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new RECURRING_TRANSACTIONS_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new STATEMENTS_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new TRANSFER_RECURRING_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new TRANSFER_REFUND_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
This revision also has 3 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Jun 25, 202680d23bfdc2e51See the full diff
- ●
  added the new IDEMPOTENCY_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
Jun 10, 2026fb8c3f188d8b1See the full diff
- ●
  added the new BASE_REPORT_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
This revision also has 8 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Dec 11, 2025465584b48c9922See the full diff
- ●
  added the new v1 enum value to the enhanced_transactions/items/enhancements/personal_finance_category/version response property for the response status 200
  response-property-enum-value-added
- ●
  added the new v2 enum value to the enhanced_transactions/items/enhancements/personal_finance_category/version response property for the response status 200
  response-property-enum-value-added
- ○
  added the optional property provided_account_subtypes to the response with the default status
  response-optional-property-added
- ○
  added the optional property required_account_subtypes to the response with the default status
  response-optional-property-added
This revision also has 4 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Nov 19, 20254abee1c569291See the full diff
- ○
  removed the IDENTITY_ERROR enum value from the error_type response property for the response status default
  response-property-enum-value-removed
Nov 12, 2025f8b9f1a857672See the full diff
- ●
  added the new IDENTITY_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new USER_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
This revision also has 4 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Oct 22, 2025af4b6e71d87f1See the full diff
- ●
  added the new SIGNAL_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
Sep 2, 2025af95b7b9aa931See the full diff
- ○
  added the optional property enhanced_transactions/items/enhancements/personal_finance_category/version to the response with the 200 status
  response-optional-property-added
Jul 16, 2025bb819dcb75b31See the full diff
- ○
  added the optional property enhanced_transactions/items/enhancements/counterparties/items/account_numbers to the response with the 200 status
  response-optional-property-added
This revision also has 8 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Mar 26, 202509cbc84449132See the full diff
- ●
  added the new CHECK_REPORT_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
- ●
  added the new CONSUMER_REPORT_ERROR enum value to the error_type response property for the response status default
  response-property-enum-value-added
This revision also has 6 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

Full history (12 revisions)