API ReferenceW-9

Create a W-9

Creates a W-9 document and subsequently kicks off a TIN verification, if the name and TIN combo has not been used before.

Headers

AuthorizationstringRequired

Bearer authentication of the form Bearer <token>, where token is your auth token.

Idempotency-KeystringOptional
The unique key used to identify a request that has already been processed.

Request

This endpoint expects an object.
payeeobjectRequired
The payee of the document.
formFieldsobjectRequired
payerobjectOptional
The payer of the document.
userIdstringOptional

The unique identifier for a single end-user of your application.

Response

OK
idstring

The unique identifier for the W-9 document.

createdAtdatetime

The date and time in ISO 8601 format when the W-9 document was created.

urlstring

The URL to the W-9 document.

payeeobject
The payee of the document.
formFieldsobject
payerobject or null
The payer of the document.
userIdstring or null

The unique identifier for a single end-user of your application.

Errors