# Share identity token

Share a customer's Sumsub identity token with Banxa before creating an order. Banxa uses the token to retrieve KYC details directly from Sumsub, reducing re-verification friction in the checkout flow.

Requires HMAC authorization.

Endpoint: POST /{partner}/v2/identities/token/share
Version: v2
Security: 

## Path parameters:

  - `partner` (string, required)
    This is the partner code provided to you during onboarding. e.g. metamask.

## Header parameters:

  - `Accept` (string)

  - `Authorization` (string)
    Authorization

## Request fields (application/json):

  - `externalCustomerId` (string, required)
    Unique customer reference provided by you.

  - `email` (string, required)
    The user's email address

  - `mobileNumber` (string, required)
    The customer mobile number

  - `provider` (object, required)

  - `provider.vendor` (string, required)
    The identity provider e.g. sumsub

  - `provider.token` (string, required)
    The applicant token

## Response 202 fields (application/json):

  - `externalCustomerId` (string, required)