BILL partner operations

In this section, we walk through the partner-level operations available with the BILL v3 API.

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Become a BILL partner
If you are interested in becoming a BILL partner, please reach out to your account manager for more information.

Who is a BILL partner?

As a BILL partner, you can perform partner-level operations, which include creating an organization, and then creating and managing users for that organization.

In this table, we compare workflows between BILL partners and organization-level users.

Workflow	BILL partner	BILL organization-level user
API login	Sign in with `POST /v3/partner/login` to generate a `sessionId`. The API request requires three parameters. `appKey` `username` `password` See the POST /v3/partner/login API for more information.	Sign in with `POST /v3/login` to generate a `sessionId`. The API request requires four parameters. `devKey` `username` `password` `organizationId`
Available operations	Create organizations: Use `appKey` and `sessionId` to create a BILL organization. A BILL-generated organization `id` is available for the created organization. Create and manage users: Use `appKey`,`sessionId`, and `organizationId` to create a user for the organization. A BILL-generated user `id` is available for the created user. You can also manage user access for the organization. Sign in as a created user: Use `appKey`, `sessionId`, `organizationId`, and `userId` to sign in as a user of the BILL organization. After signing in, you can perform organization-level BILL API operations, such as creating a bill or paying a vendor. All organization-level BILL API operations require a `devKey` and `sessionId`. Note: When you create an organization and then create a user for that organization, it is important that you add a phone number for the created user (with `POST /v3/partner/risk-verifications/USERID/phone`), and then initiate risk verification (with `POST /v3/risk-verifications`)	Use `devKey` and `sessionId` to perform organization-level BILL API operations. You cannot perform any partner-level operations with the `devKey` and `sessionId`.

In the next set of sections, we walk through creating organizations and users as BILL partners.