v51

latestOpenAPI 3.0.0raw.githubusercontent.com2026-07-313352,3122.9 MB

plaid

Retrieve Auth data

The /processor/auth/get endpoint returns the bank account and bank identification number (such as the routing number, for US accounts), for a checking, savings, or cash management account that''s associated with a given processor_token. The endpoint also returns high-level account data and balances when available.

Versioning note: API versions 2019-05-29 and earlier use a different schema for the numbers object returned by this endpoint. For details, see Plaid API versioning.

post/processor/auth/get

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.

processor_tokenstring required

The processor token obtained from the Plaid integration partner. Processor tokens are in the format: processor-<environment>-<identifier>

Response

success

request_idstring required

A unique identifier for the request, which can be used for troubleshooting. This identifier, like all Plaid identifiers, is case sensitive.