以编程方式使用文档

LangSmith 的 API 支持通过 API 密钥以编程方式访问 UI 中提供的所有操作,仅有少数例外,请参阅 仅限用户的端点.

以下是一些常用端点和用例。有关可用端点的完整列表,请参阅 API 文档. ** X-Organization-Id header 应出现在所有请求中,并且 X-Tenant-Id header 应出现在针对特定工作区的请求中。**

工作区

用户管理

RBAC

成员资格管理

List rolesRBAC 端点(如下)响应应用于获取这些操作的角色 ID。 List [organization|workspace] members 端点(如下)响应 "id"应用作 identity_id 在这些操作中。

组织级别:

工作区级别:

API 密钥

安全设置

您可以在以下位置更新这些设置 **设置 > 共享** 工作区的标签页,或通过 API: * 更新组织共享设置 * 使用 unshare_all 取消共享 **ALL** 取消共享所选工作区的共享资源 - 使用 disable_public_sharing 阻止将来共享资源

这些设置只能通过 API 编辑: * Disable/enable PAT creation (对于自托管,在 Helm chart 版本 0.11.25+ 中可用) * 使用 pat_creation_disabled 禁用整个组织的 PAT 创建。 * 请参阅 管理员指南 了解关于无法创建 PAT 的组织查看者角色的信息。 * 对于自托管部署,您还可以 全局禁用 PAT 创建 跨所有组织使用环境变量。

仅用户端点

这些端点仅限用户范围,需要已登录用户的 JWT,因此只能通过 UI 执行。

  • * /api-key/current 端点:这些与用户的 PAT 相关
  • * /sso/email-verification/send (仅限云端):此端点与 SAML SSO

示例代码

下面的示例代码介绍了与组织管理相关的一些常见工作流程。请务必在代码中需要替换的地方进行必要的替换 <replace_me> 代码中

def main():
    api_key = os.environ["LANGSMITH_API_KEY"]
    # LANGSMITH_ORGANIZATION_ID is not a standard environment variable in the SDK, just used for this example
    organization_id = os.environ["LANGSMITH_ORGANIZATION_ID"]
    base_url = os.environ.get("LANGSMITH_ENDPOINT")  # or "https://api.smith.langchain.com". Update appropriately for self-hosted installations or regional SaaS
    headers = {
        "Content-Type": "application/json",
        "X-API-Key": api_key,
        "X-Organization-Id": organization_id,
    }
    session = requests.Session()
    session.headers.update(headers)
    workspaces_path = f"{base_url}/api/v1/workspaces"
    orgs_path = f"{base_url}/api/v1/orgs/current"
    api_keys_path = f"{base_url}/api/v1/api-key"

    # Create a workspace
    workspace_res = session.post(workspaces_path, json={"display_name": "My Workspace"})
    workspace_res.raise_for_status()
    workspace = workspace_res.json()
    workspace_id = workspace["id"]
    new_workspace_headers = {
        "X-Tenant-Id": workspace_id,
    }

    # Grab roles - this includes both organization and workspace roles
    roles_res = session.get(f"{orgs_path}/roles")
    roles_res.raise_for_status()
    roles = roles_res.json()
    # system org roles are 'Organization Admin', 'Organization User'
    # system workspace roles are 'Admin', 'Editor', 'Viewer'
    org_roles_by_name = {role["display_name"]: role for role in roles if role["access_scope"] == "organization"}
    ws_roles_by_name = {role["display_name"]: role for role in roles if role["access_scope"] == "workspace"}

    # Invite a user to the org and the new workspace, as an Editor.
    # workspace_role_id is only allowed if RBAC is enabled (an enterprise feature).
    new_user_email = "<replace_me>"
    new_user_res = session.post(
        f"{orgs_path}/members",
        json={
            "email": new_user_email,
            "role_id": org_roles_by_name["Organization User"]["id"],
            "workspace_ids": [workspace_id],
            "workspace_role_id": ws_roles_by_name["Editor"]["id"],
        },
    )
    new_user_res.raise_for_status()

    # Add a user that already exists in the org to the new workspace, as a Viewer.
    # workspace_role_id is only allowed if RBAC is enabled (an enterprise feature).
    existing_user_email = "<replace_me>"
    org_members_res = session.get(f"{orgs_path}/members")
    org_members_res.raise_for_status()
    org_members = org_members_res.json()
    existing_org_member = next(
        (member for member in org_members["members"] if member["email"] == existing_user_email), None
    )
    existing_user_res = session.post(
        f"{workspaces_path}/current/members",
        json={
            "user_id": existing_org_member["user_id"],
            "workspace_ids": [workspace_id],
            "workspace_role_id": ws_roles_by_name["Viewer"]["id"],
        },
        headers=new_workspace_headers,
    )
    existing_user_res.raise_for_status()

    # List all members of the workspace
    members_res = session.get(f"{workspaces_path}/current/members", headers=new_workspace_headers)
    members_res.raise_for_status()
    members = members_res.json()
    workspace_member = next(
        (member for member in members["members"] if member["email"] == existing_user_email), None
    )

    # Update the user's workspace role to Admin (enterprise-only)
    existing_user_id = workspace_member["id"]
    update_res = session.patch(
        f"{workspaces_path}/current/members/{existing_user_id}",
        json={"role_id": ws_roles_by_name["Admin"]["id"]},
        headers=new_workspace_headers,
    )
    update_res.raise_for_status()

    # Update the user's organization role to Organization Admin
    update_res = session.patch(
        f"{orgs_path}/members/{existing_org_member['id']}",
        json={"role_id": org_roles_by_name["Organization Admin"]["id"]},
    )
    update_res.raise_for_status()

    # Create a new Service key
    api_key_res = session.post(
        api_keys_path,
        json={"description": "my key"},
        headers=new_workspace_headers,
    )
    api_key_res.raise_for_status()
    api_key_json = api_key_res.json()
    api_key = api_key_json["key"]

if __name__ == "__main__":
    main()