Sample - Plaid API
POST/sandbox/bank_transfer/simulateDeprecated

Simulate a bank transfer event

Simulates a bank transfer event in the Sandbox environment. Supply bank_transfer_id and an event type to generate an event that appears through bank transfer event retrieval endpoints, without moving funds or creating actual transactions. This operation is closing down and will be removed on a date to be announced.

  • RetriesRetries up to 2×, 500ms backoff, 30s timeout.

5 body fields

Sandbox request for simulating an event on a bank transfer.

client_idstringoptional
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.
secretstringoptional
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.
bank_transfer_idstringrequired
Plaid's unique identifier for a bank transfer.
event_typestringrequired
The asynchronous event to be simulated. May be: `posted`, `failed`, or `reversed`. An error will be returned if the event type is incompatible with the current transfer status. Compatible status --> event type transitions include: `pending` --> `failed` `pending` --> `posted` `posted` --> `reversed`
failure_reasonobjectoptional
The failure reason if the type of this transfer is `"failed"` or `"reversed"`. Null value otherwise.

2 status codes
200Returns a response containing the unique request identifier.
request_idstringrequired
A unique identifier for the request, which can be used for troubleshooting. This identifier, like all Plaid identifiers, is case sensitive.
defaultError response
error_typestringrequired
A broad categorization of the error. Safe for programmatic use.
Allowed:INVALID_REQUESTINVALID_RESULTINVALID_INPUTINSTITUTION_ERRORRATE_LIMIT_EXCEEDEDAPI_ERRORITEM_ERRORASSET_REPORT_ERRORBASE_REPORT_ERRORRECAPTCHA_ERROROAUTH_ERRORPAYMENT_ERROR
error_codestringrequired
The particular error code. Safe for programmatic use.
error_code_reasonstringoptional
The specific reason for the error code. Currently, reasons are only supported for OAuth-based item errors; `null` will be returned otherwise. Safe for programmatic use. Possible values: `OAUTH_INVALID_TOKEN`: The user's OAuth connection to this institution has been invalidated. `OAUTH_CONSENT_EXPIRED`: The user's access consent for this OAuth connection to this institution has expired. `OAUTH_USER_REVOKED`: The user's OAuth connection to this institution is invalid because the user revoked their connection.
error_messagestringrequired
A developer-friendly representation of the error code. This may change over time and is not safe for programmatic use.
display_messagestringrequired
A user-friendly representation of the error code. `null` if the error is not related to user action. This may change over time and is not safe for programmatic use.
request_idstringoptional
A unique ID identifying the request, to be used for troubleshooting purposes. This field will be omitted in errors provided by webhooks.
causesarrayoptional
In this product, a request can pertain to more than one Item. If an error is returned for such a request, `causes` will return an array of errors containing a breakdown of these errors on the individual Item level, if any can be identified. `causes` will be provided for the `error_type` `ASSET_REPORT_ERROR` or `CHECK_REPORT_ERROR`. `causes` will also not be populated inside an error nested within a `warning` object.
statusintegeroptional
The HTTP status code associated with the error. This will only be returned in the response body when the error information is provided via a webhook.
documentation_urlstringoptional
The URL of a Plaid documentation page with more information about the error
suggested_actionstringoptional
Suggested steps for resolving the error
required_account_subtypesarray<string>optional
A list of the account subtypes that were requested via the `account_filters` parameter in `/link/token/create`. Currently only populated for `NO_ACCOUNTS` errors from Items with `investments_auth` as an enabled product.
provided_account_subtypesarray<string>optional
A list of the account subtypes that were extracted but did not match the requested subtypes via the `account_filters` parameter in `/link/token/create`. Currently only populated for `NO_ACCOUNTS` errors from Items with `investments_auth` as an enabled product.

Error handling

bank_transfer_id and event_type are required. event_type must be posted, failed, or reversed, and the selected event must be compatible with the transfer's current status. Provide failure_reason details when simulating a failed or reversed transfer.