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v51

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

Exchange the Link Correlation ID for a Link Token

Exchange an OAuth link_correlation_id for the corresponding link_token. The link_correlation_id is only available for payment_initiation products and is provided to the client via the OAuth redirect_uri as a query parameter. The link_correlation_id is ephemeral and expires in a brief period, after which it can no longer be exchanged for the link_token.

post/link/oauth/correlation_id/exchange

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.

link_correlation_idstring required

A link_correlation_id from a received OAuth redirect URI callback

Response

OK

link_tokenstring required

The link_token associated to the given link_correlation_id, which can be used to re-initialize Link.

request_idstring required

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