Tenant

An organisational construct within FuseSign.

List tenants

get

Get the list of available tenants for the current OAuth token

Authorizations

OAuthTokenApiKey

OAuth2authorizationCodeRequired

FuseSign OAuth 2. Use this for most implementations.

Authorization URL: Token URL: Refresh URL:

Available scopes:

• : Manage FuseSign Bundles and corresponding data.
• : Ability to send bundles and extract bundles created by this user only. Special purpose scope, contact [e-mail].

Responses

200

Success

application/json

400

Error message

application/json

401

Unauthorized

application/json

403

Forbidden

get

/api/Tenant/List

HTTPcURLJavaScriptPython

GET /api/Tenant/List HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

[
  {
    "Id": "text",
    "Name": "text"
  }
]

Produce a summary of the billing state of a given FuseSign tenant.

get

Produces the summary of the billing state for this tenant. The requesting user must be a FuseSign user to access this information. A credit consumed summary is also produced

Authorizations

OAuthTokenApiKey

OAuth2authorizationCodeRequired

FuseSign OAuth 2. Use this for most implementations.

Authorization URL: Token URL: Refresh URL:

Available scopes:

• : Manage FuseSign Bundles and corresponding data.
• : Ability to send bundles and extract bundles created by this user only. Special purpose scope, contact [e-mail].

Query parameters

TenantIdstring · guidRequired

FuseSign Tenant Id

Example: 439bc181-fe0c-4d4d-9939-f38e09fee320

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

get

/api/Tenant/GetBillingState

HTTPcURLJavaScriptPython

GET /api/Tenant/GetBillingState?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

{
  "CurrentBillingPlan": {
    "Id": "text",
    "PlanLabel": "text",
    "AllowFuseDocsIntegration": true,
    "IsTrial": true,
    "IsRetired": true,
    "PlanCreditsPerPeriod": 1
  },
  "SubscriptionStatus": "None",
  "CreditSummary": {
    "LastUpdated": "2026-02-15T10:31:07.527Z",
    "CreditsRemaining": 1,
    "NextUpdating": "2026-02-15T10:31:07.527Z"
  }
}

Produce a summary of the default configuration of a given FuseSign tenant.

get

Produces the summary of the business configuration for this tenant. The requesting user must be a FuseSign user to access this information.

Authorizations

OAuthTokenApiKey

OAuth2authorizationCodeRequired

FuseSign OAuth 2. Use this for most implementations.

Authorization URL: Token URL: Refresh URL:

Available scopes:

• : Manage FuseSign Bundles and corresponding data.
• : Ability to send bundles and extract bundles created by this user only. Special purpose scope, contact [e-mail].

Query parameters

TenantIdstring · guidRequired

FuseSign Tenant Id

Example: 4cb48ebb-2ba0-444b-a88a-8168298eded7

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

get

/api/Tenant/GetDefaultSettings

HTTPcURLJavaScriptPython

GET /api/Tenant/GetDefaultSettings?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

{
  "DefaultBundleReminder": "DontRemind",
  "DefaultOverdueBundleReminder": "DontRemind",
  "DefaultViewMode": "SmsToSign",
  "EnabledMixedViewMode": true,
  "DefaultRecipientReceiveMode": "EmailWithAttachments",
  "DefaultCountryCode": "text",
  "EnableDefaultDueDate": true,
  "DefaultDueDateSpan": 1,
  "DefaultSigningMode": "SignWhole",
  "DefaultRejectionMode": "RejectDocumentAllowBundleFinalisation",
  "DefaultSMSNotificationMode": "Off"
}

Get Teams

get

Get the list of a tenants teams (accessible to the logged in user)

Authorizations

AuthKeyApiKeyLoginToken

OAuth2authorizationCodeRequired

FuseSign OAuth 2. Use this for most implementations.

Authorization URL: Token URL: Refresh URL:

Available scopes:

• : Manage FuseSign Bundles and corresponding data.
• : Ability to send bundles and extract bundles created by this user only. Special purpose scope, contact [e-mail].

Query parameters

tenantIdstring · guidRequired

FuseSign Tenant ID

Responses

200Success

application/json

400

Error message

application/json

get

/api/Tenant/GetTeams

HTTPcURLJavaScriptPython

GET /api/Tenant/GetTeams?tenantId=text HTTP/1.1
Host: localhost:3003
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

[
  {
    "Id": "text",
    "Name": "text"
  }
]