--- title: Plaid Processor Token Integration slug: plaid-processor-token-integration docTags: createdAt: 2024-06-17T18:41:20.087Z --- Using the Plaid processor token allows Boom to get access to customer transactional data without having customers connect to Plaid within the Boom SDK. Follow these 8 steps to integrate with Boom using the Plaid processor token: 1. Create Boom customer 2. Login through iframe by passing `?token=` 3. Receive plaid\_link\_handoff event. It will contain the `source` parameter. Close the SDK. You'll need it to reopen the SDK on the page where the user left off. 4. Create a Plaid link token. Open Plaid in your app as usual. 5. On success, call the plaid exchange token in your API 6. In exchange endpoint, create [plaidProcessorToken](https://github.com/boompay/sdk-integration-sample/blob/e2398e80590cb8743a0ce2914a7f3b21cee64cd4/server/routes/plaid.ts#L101). 1. Make sure you're using the latest version of Plaid. Otherwise `processor: "boom"` will not be registered in Plaid's enum 7. Pass processor token to [boom](https://github.com/boompay/sdk-integration-sample/blob/e2398e80590cb8743a0ce2914a7f3b21cee64cd4/server/routes/plaid.ts#L120)`/partner/v1/customers/${boomCustomerId}/partner/plaid/link` 8. Open Boom SDK with source URL and token passed to get params