Coupa 身份验证

先决条件

要创建连接，您需要以下凭据：

• OAuth 2.0 客户端凭据：站点 URL、客户端 ID、密码、作用域
• 自定义：站点 URL、API 密钥

创建 OAuth 连接

要获取 OAuth 连接的必要凭据，请以启用集成的管理员身份登录 Coupa，以使用客户端凭据授予类型创建客户端。

1. 登录到 Coupa 实例，然后选择界面右上角的“设置”按钮。
2. 滚动到“集成”部分，然后选择“Oauth2/OpenID Connect 客户端” 。
3. 选择“创建”。

添加 Coupa 连接

1. 从产品启动器中选择“Orchestrator”。

2. 选择一个文件夹，然后导航到“连接”选项卡。

3. 选择“添加连接”。

4. 要打开连接创建页面，请从列表中选择连接器。您可以使用搜索栏查找连接器。

5. 选择您的首选身份验证类型。

6. 输入所需的凭据，然后选择“连接” 。

   Where available, select the menu next to a field and choose Use credential asset or Use Orchestrator asset to reference an Orchestrator asset instead of entering the value directly. For more information, see Use credential assets for connections.

作用域

以下作用域是任何连接所必需的，系统会自动选择这些作用域： email login offline_access openid profile core.common.read 。

根据需要，您可以从可用的多选列表中选择其他作用域。 下表列出了与 Coupa 对象交互时可能需要的所有作用域。

对象	操作	作用域
accounts	GET /accounts POST/accounts GET/accounts PUT/accounts	core.accounting.read core.accounting.write
approvals	GET/approvals GET/approvals/{id}	core.approval.read
budget_lines	GET /budget_lines GET /budget_lines/{id}	core.budget.read
cancel_purchaseorders	PUT/close_purchaseorders/{id}	core.purchase_order.write
close_purchaseorders	PUT/close_purchaseorders/{id}	core.purchase_order.write
contracts	GET/contracts/{contractId}/attachments GET/contracts/{contractId}/attachments/{attachmentId}	core.contract.read
contracts/{contractId}/retrieve_legal_agreement	GET/contracts/{contractId}/retrieve_legal_agreement	core.contract.read
expense_lines	GET/expense_lines GET/expense_lines/{id}	core.expense.read
expense_reports	GET/expense_reports GET/expense_reports/{id}	core.expense.read
inventory_transactions	GET/inventory_transactions POST/inventory_transactions GET/inventory_transactions/{id}	core.inventory.adjustment.read core.inventory.adjustment.write core.inventory.asn.read core.inventory.balance.read core.inventory.common.read core.inventory.consumption.read core.inventory.consumption.write core.inventory.receiving.read core.inventory.receiving.write core.inventory.transfer.read core.inventory.transfer.write
invoices	GET/invoices POST/invoices GET/invoices/{id} PATCH/invoices/{id}	core.invoice.approval.bypass core.invoice.approval.write core.invoice.create core.invoice.delete core.invoice.read core.invoice.write
issue_purchaseorders	PUT/issue_purchaseorders/{id}	core.purchase_order.write
items	GET/items, POST/items GET/items/{id} PATCH/items/{id}
purchase_order_changes	GET/purchase_order_changes GET/purchase_order_changes/{id}	core.purchase_order.read
purchase_order_lines	GET/purchase_order_lines GET/purchase_order_lines/{id}	core.purchase_order.read
purchase_orders	GET/purchase_orders GET/purchase_orders/{id} PATCH/purchase_orders/{id}	core.purchase_order.read core.purchase_order.write
quote_requests	GET/quote_requests POST/quote_requests GET/quote_requests/{id} PUT/quote_requests/{id}
requisitions	GET/requisitions POST/requisitions GET/requisitions/{id} PATCH/requisitions/{id}	core.requisition.read core.requisition.write
suppliers	GET/suppliers POST/suppliers GET/suppliers/{id} PUT/suppliers/{id}	core.supplier.read core.supplier.write
user_groups	GET /user_groups POST /user_groups GET /user_groups/{id} PATCH / user_groups/{id}	core.user_group.read core.user_group.write
users	GET /users POST /users GET /users/{id} PUT / users/{id}	core.user.read core.user.write