Bundle

A bundle is a collection of messages, settings, recipients, documents and optionally placeholders.

Gets the details of a bundle.

get

Gets the detailed information of a bundle

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: 94a86cdd-96d8-444a-bd7f-19b3ed9f967f

BundleIdstring · guidRequired

Bundle Id

Example: d29c6e79-4228-4514-a03b-84986f503e78

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

get

/api/Bundle/Get

HTTPcURLJavaScriptPython

GET /api/Bundle/Get?TenantId=text&BundleId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

{
  "Id": "text",
  "TenantId": "text",
  "ReviewUrl": "text",
  "DraftUrl": "text",
  "Subject": "text",
  "Body": "text",
  "FromName": "text",
  "Customers": [
    {
      "Customer": {
        "CustomerId": "text",
        "TenantId": "text",
        "Name": "text",
        "Email": "text",
        "PhoneNumber": "text",
        "NoMobile": true,
        "Meta": "text",
        "CannotModify": true,
        "Source": "Manual",
        "CustomerEditLink": "text",
        "TotalLiveBundlesForCustomer": 1,
        "TotalBundlesForCustomer": 1,
        "PreferredName": "text"
      },
      "LastSigner": true,
      "SigningGroup": 1,
      "CustomerSignUrl": "text",
      "CustomerBundleStatus": "NoActions",
      "LockLastSigningGroup": true,
      "CannotRemoveFromBundleDraft": true
    }
  ],
  "Documents": [
    {
      "Document": {
        "DocumentId": "text",
        "BundleId": "text",
        "Meta": "text",
        "DisplayName": "text",
        "EstimatedSize": 1,
        "SignedPDFDownloadUrl": "text"
      },
      "DocumentOrder": 1,
      "CustomerSigners": [
        {
          "Customer": {
            "CustomerId": "text",
            "TenantId": "text",
            "Name": "text",
            "Email": "text",
            "PhoneNumber": "text",
            "NoMobile": true,
            "Meta": "text",
            "CannotModify": true,
            "Source": "Manual",
            "CustomerEditLink": "text",
            "TotalLiveBundlesForCustomer": 1,
            "TotalBundlesForCustomer": 1,
            "PreferredName": "text"
          },
          "LastSigner": true,
          "SigningGroup": 1,
          "CustomerSignUrl": "text",
          "CustomerBundleStatus": "NoActions",
          "LockLastSigningGroup": true,
          "CannotRemoveFromBundleDraft": true
        }
      ],
      "CustomerViewers": [
        {
          "Customer": {
            "CustomerId": "text",
            "TenantId": "text",
            "Name": "text",
            "Email": "text",
            "PhoneNumber": "text",
            "NoMobile": true,
            "Meta": "text",
            "CannotModify": true,
            "Source": "Manual",
            "CustomerEditLink": "text",
            "TotalLiveBundlesForCustomer": 1,
            "TotalBundlesForCustomer": 1,
            "PreferredName": "text"
          },
          "LastSigner": true,
          "SigningGroup": 1,
          "CustomerSignUrl": "text",
          "CustomerBundleStatus": "NoActions",
          "LockLastSigningGroup": true,
          "CannotRemoveFromBundleDraft": true
        }
      ],
      "DocumentState": "Draft"
    }
  ],
  "DueDate": "2026-01-02T07:06:21.151Z",
  "DueReminderMode": "DontRemind",
  "OverdueReminderMode": "DontRemind",
  "DateSent": "2026-01-02T07:06:21.151Z",
  "DateCompleted": "2026-01-02T07:06:21.151Z",
  "DateArchived": "2026-01-02T07:06:21.151Z",
  "LastReminderSent": "2026-01-02T07:06:21.151Z",
  "State": "Draft",
  "ViewMode": "SmsToSign",
  "SigningMode": "SignWhole",
  "Settings": {
    "EmailPreference": "FuseSignEmails",
    "AlwaysSendFinalisationEmail": true,
    "WebhookUrl": "text",
    "DisableFinaliseNow": true,
    "DisableRetract": true,
    "DisableReminders": true,
    "CustomBranding": {
      "ButtonColor": "text",
      "BannerColor": "text",
      "LogoUrl": "text",
      "FromName": "text"
    },
    "RedirectUrl": "text",
    "RedirectDelaySeconds": 1,
    "AuditType": "Included",
    "ContextUrl": "text"
  },
  "Meta": "text"
}

see Bundle Createfor a deep dive with more explanation

Creates a new bundle.

post

Submit a bundle to request to Sign with other options. FuseSign offers two different methods for document signing: Sign Entire Document and Signature Placeholders. Sign Entire Document is default. Whereas placeholder mode requires values in Documents > CustomerInputElements. We recommend uploading your documents to /Document/Upload to use DocumentId.

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

Body

application/json

Subjectstring · max: 200Optional

Bundle subject

Example: test

BodystringOptional

Bundle Body message

Example: body

CreateModeone ofOptional

Create and send or create as draft

Example: CreateAndSend

string · enumOptionalPossible values:

CreatedBystring · emailOptional

Sets the created by user email. If the user exists and the requestor has permissions, then the bundle will be "created" by the specified user. Will cause an error to throw if the user does not have permissions to do this.

Pattern: ^[^@]+@[^@]+$

DueDatestring · date-time | nullableOptional

The bundle due date (optional)

DueReminderModeone of | nullableOptional

Bundle reminder mode (optional)

string · enumOptionalPossible values:

OverdueReminderModeone of | nullableOptional

Bundle overdue reminder mode (optional)

string · enumOptionalPossible values:

ViewModeone of | nullableOptional

The bundle view mode setting. If this is blank the business default is selected and the system falls back to the highest available authentication

string · enumOptionalPossible values:

RecipientReceiveModeone of | nullableOptional

How the recipients receive signed documents

string · enumOptionalPossible values:

SigningModeone of | nullableOptional

Describe how the document(s) will be processed. I.e. if signature placements are used [I.e. if SENDING SignPlacements then all Documents must have CustomerSignerLocations set. Otherwise CustomerSigners.].

Example: SignPlacements

string · enumOptionalPossible values:

Settingsone ofOptional

Bundle settings object - API related options.

Metastring · max: 1000Optional

Bundle lookup metadata

TeamIdstring · guid | nullableOptional

If assigned - apply this team to the bundle. Verify that the user sending the bundle can send on behalf of this team.

SenderIPstringOptional

IP Address applied to the bundle Audit. Automatic Field - no need to set.

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

post

/api/Bundle/Create

HTTPcURLJavaScriptPython

POST /api/Bundle/Create?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: application/json
Accept: */*
Content-Length: 1133

{
  "Subject": "test",
  "Body": "body",
  "CreateMode": "CreateAndSend",
  "CreatedBy": null,
  "Customers": [
    {
      "Customer": {
        "CustomerId": null,
        "Name": "Your Name",
        "Email": "[e-mail]",
        "PhoneNumber": null,
        "NoMobile": true,
        "Meta": null,
        "CannotModify": false,
        "Options": {
          "IgnorePhoneNumberIfInvalid": false,
          "UpdateExistingCustomersByMetaMatch": false
        }
      },
      "LastSigner": null,
      "SigningGroup": 0,
      "LockLastSigningGroup": false,
      "CannotRemoveFromBundleDraft": false,
      "SMSNotify": false
    }
  ],
  "Documents": [
    {
      "DisplayName": "Signing document",
      "DocumentId": null,
      "DocumentBase64": null,
      "DocumentUrl": "https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf",
      "DocumentOrder": 0,
      "CustomerSigners": [],
      "CustomerInputElements": [
        {
          "CustomerIndex": 0,
          "InputElements": [
            {
              "PageIndex": 0,
              "X": 10,
              "Y": 10,
              "W": 50,
              "H": 20,
              "Type": "Standard",
              "PlacementType": "ByCoordinate",
              "AnchorText": null,
              "AnchorXOffset": 0,
              "AnchorYOffset": 0,
              "AnchorFindCount": 0
            }
          ]
        }
      ],
      "CustomerViewers": [],
      "Meta": null
    }
  ],
  "DueDate": null,
  "DueReminderMode": null,
  "OverdueReminderMode": null,
  "ViewMode": null,
  "RecipientReceiveMode": null,
  "SigningMode": "SignPlacements",
  "Settings": null,
  "Meta": null,
  "TeamId": null,
  "SenderIP": null
}

{
  "Id": "text",
  "TenantId": "text",
  "ReviewUrl": "text",
  "DraftUrl": "text",
  "Subject": "text",
  "Body": "text",
  "FromName": "text",
  "Customers": [
    {
      "Customer": {
        "CustomerId": "text",
        "TenantId": "text",
        "Name": "text",
        "Email": "text",
        "PhoneNumber": "text",
        "NoMobile": true,
        "Meta": "text",
        "CannotModify": true,
        "Source": "Manual",
        "CustomerEditLink": "text",
        "TotalLiveBundlesForCustomer": 1,
        "TotalBundlesForCustomer": 1,
        "PreferredName": "text"
      },
      "LastSigner": true,
      "SigningGroup": 1,
      "CustomerSignUrl": "text",
      "CustomerBundleStatus": "NoActions",
      "LockLastSigningGroup": true,
      "CannotRemoveFromBundleDraft": true
    }
  ],
  "Documents": [
    {
      "Document": {
        "DocumentId": "text",
        "BundleId": "text",
        "Meta": "text",
        "DisplayName": "text",
        "EstimatedSize": 1,
        "SignedPDFDownloadUrl": "text"
      },
      "DocumentOrder": 1,
      "CustomerSigners": [
        {
          "Customer": {
            "CustomerId": "text",
            "TenantId": "text",
            "Name": "text",
            "Email": "text",
            "PhoneNumber": "text",
            "NoMobile": true,
            "Meta": "text",
            "CannotModify": true,
            "Source": "Manual",
            "CustomerEditLink": "text",
            "TotalLiveBundlesForCustomer": 1,
            "TotalBundlesForCustomer": 1,
            "PreferredName": "text"
          },
          "LastSigner": true,
          "SigningGroup": 1,
          "CustomerSignUrl": "text",
          "CustomerBundleStatus": "NoActions",
          "LockLastSigningGroup": true,
          "CannotRemoveFromBundleDraft": true
        }
      ],
      "CustomerViewers": [
        {
          "Customer": {
            "CustomerId": "text",
            "TenantId": "text",
            "Name": "text",
            "Email": "text",
            "PhoneNumber": "text",
            "NoMobile": true,
            "Meta": "text",
            "CannotModify": true,
            "Source": "Manual",
            "CustomerEditLink": "text",
            "TotalLiveBundlesForCustomer": 1,
            "TotalBundlesForCustomer": 1,
            "PreferredName": "text"
          },
          "LastSigner": true,
          "SigningGroup": 1,
          "CustomerSignUrl": "text",
          "CustomerBundleStatus": "NoActions",
          "LockLastSigningGroup": true,
          "CannotRemoveFromBundleDraft": true
        }
      ],
      "DocumentState": "Draft"
    }
  ],
  "DueDate": "2026-01-02T07:06:21.151Z",
  "DueReminderMode": "DontRemind",
  "OverdueReminderMode": "DontRemind",
  "DateSent": "2026-01-02T07:06:21.151Z",
  "DateCompleted": "2026-01-02T07:06:21.151Z",
  "DateArchived": "2026-01-02T07:06:21.151Z",
  "LastReminderSent": "2026-01-02T07:06:21.151Z",
  "State": "Draft",
  "ViewMode": "SmsToSign",
  "SigningMode": "SignWhole",
  "Settings": {
    "EmailPreference": "FuseSignEmails",
    "AlwaysSendFinalisationEmail": true,
    "WebhookUrl": "text",
    "DisableFinaliseNow": true,
    "DisableRetract": true,
    "DisableReminders": true,
    "CustomBranding": {
      "ButtonColor": "text",
      "BannerColor": "text",
      "LogoUrl": "text",
      "FromName": "text"
    },
    "RedirectUrl": "text",
    "RedirectDelaySeconds": 1,
    "AuditType": "Included",
    "ContextUrl": "text"
  },
  "Meta": "text"
}

Get bundle audit history.

get

Get a bundles history, including things like Finalisation, Errors and other actions. We recommend using Webhooks instead where appropriate.

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: 7d06c62f-f50e-47b0-96ec-87098b576142

BundleIdstring · guidRequired

Bundle Id

Example: 577e6afb-fce1-4eaf-9507-34e1a9e29f05

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

get

/api/Bundle/GetHistory

HTTPcURLJavaScriptPython

GET /api/Bundle/GetHistory?TenantId=text&BundleId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

[
  {
    "Id": "text",
    "DateTime": "2026-01-02T07:06:21.151Z",
    "BundleId": "text",
    "DocumentId": "text",
    "CustomerId": "text",
    "Action": "Sent",
    "ActionNotes": "text",
    "IP": "text"
  }
]

Retract a bundle.

post

Request bundle retraction. This will cancel the outstanding sign request

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: 00660dc9-29e3-4213-bd4f-803f69f26613

Body

*/*

BundleIdstring · guid · min: 1Required

Bundle Id

Example: a1dc4b21-e848-4305-a27b-51e562034cb7

Reasonstring · min: 1Required

[Mandatory] Reason for retraction

Example: Reason

Messagestring | nullableOptional

[Optional] Additional message

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

post

/api/Bundle/Retract

HTTPcURLJavaScriptPython

POST /api/Bundle/Retract?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: */*
Accept: */*
Content-Length: 84

{
  "BundleId": "a1dc4b21-e848-4305-a27b-51e562034cb7",
  "Reason": "Reason",
  "Message": null
}

{
  "Result": true
}

Mark Bundle for Archive

post

Mark the bundle as "Closed" which will allow it to be archived

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: 6cc6db7e-627f-48ef-b4fe-04453639fddc

Body

*/*

BundleIdstring · guid · min: 1Required

Bundle Id

Example: 267b7e3d-b124-4e1b-88f3-f4907777b17d

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

post

/api/Bundle/MarkReadyForArchive

HTTPcURLJavaScriptPython

POST /api/Bundle/MarkReadyForArchive?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: */*
Accept: */*
Content-Length: 51

{
  "BundleId": "267b7e3d-b124-4e1b-88f3-f4907777b17d"
}

{
  "Result": true
}

Gets a list of bundles.

post

Gets a list of bundles for the specified tenant.

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: 12335d3d-9fb1-4ae9-8afa-4314afaeb223

Body

application/json

Pageinteger · int32Optional

Search page (50 records per page). 0 Based indexing.

Example: 0

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

post

/api/Bundle/Search

HTTPcURLJavaScriptPython

POST /api/Bundle/Search?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: application/json
Accept: */*
Content-Length: 28

{
  "Page": 0,
  "States": [
    "Live"
  ]
}

{
  "Page": 1,
  "TotalPages": 1,
  "RecordsPerPage": 1,
  "Count": 1,
  "SearchResults": [
    {
      "Id": "text",
      "TenantId": "text",
      "ReviewUrl": "text",
      "DraftUrl": "text",
      "Subject": "text",
      "Body": "text",
      "FromName": "text",
      "Customers": [
        {
          "Customer": {
            "CustomerId": "text",
            "TenantId": "text",
            "Name": "text",
            "Email": "text",
            "PhoneNumber": "text",
            "NoMobile": true,
            "Meta": "text",
            "CannotModify": true,
            "Source": "Manual",
            "CustomerEditLink": "text",
            "TotalLiveBundlesForCustomer": 1,
            "TotalBundlesForCustomer": 1,
            "PreferredName": "text"
          },
          "LastSigner": true,
          "SigningGroup": 1,
          "CustomerSignUrl": "text",
          "CustomerBundleStatus": "NoActions",
          "LockLastSigningGroup": true,
          "CannotRemoveFromBundleDraft": true
        }
      ],
      "Documents": [
        {
          "Document": {
            "DocumentId": "text",
            "BundleId": "text",
            "Meta": "text",
            "DisplayName": "text",
            "EstimatedSize": 1,
            "SignedPDFDownloadUrl": "text"
          },
          "DocumentOrder": 1,
          "CustomerSigners": [
            {
              "Customer": {
                "CustomerId": "text",
                "TenantId": "text",
                "Name": "text",
                "Email": "text",
                "PhoneNumber": "text",
                "NoMobile": true,
                "Meta": "text",
                "CannotModify": true,
                "Source": "Manual",
                "CustomerEditLink": "text",
                "TotalLiveBundlesForCustomer": 1,
                "TotalBundlesForCustomer": 1,
                "PreferredName": "text"
              },
              "LastSigner": true,
              "SigningGroup": 1,
              "CustomerSignUrl": "text",
              "CustomerBundleStatus": "NoActions",
              "LockLastSigningGroup": true,
              "CannotRemoveFromBundleDraft": true
            }
          ],
          "CustomerViewers": [
            {
              "Customer": {
                "CustomerId": "text",
                "TenantId": "text",
                "Name": "text",
                "Email": "text",
                "PhoneNumber": "text",
                "NoMobile": true,
                "Meta": "text",
                "CannotModify": true,
                "Source": "Manual",
                "CustomerEditLink": "text",
                "TotalLiveBundlesForCustomer": 1,
                "TotalBundlesForCustomer": 1,
                "PreferredName": "text"
              },
              "LastSigner": true,
              "SigningGroup": 1,
              "CustomerSignUrl": "text",
              "CustomerBundleStatus": "NoActions",
              "LockLastSigningGroup": true,
              "CannotRemoveFromBundleDraft": true
            }
          ],
          "DocumentState": "Draft"
        }
      ],
      "DueDate": "2026-01-02T07:06:21.151Z",
      "DueReminderMode": "DontRemind",
      "OverdueReminderMode": "DontRemind",
      "DateSent": "2026-01-02T07:06:21.151Z",
      "DateCompleted": "2026-01-02T07:06:21.151Z",
      "DateArchived": "2026-01-02T07:06:21.151Z",
      "LastReminderSent": "2026-01-02T07:06:21.151Z",
      "State": "Draft",
      "ViewMode": "SmsToSign",
      "SigningMode": "SignWhole",
      "Settings": {
        "EmailPreference": "FuseSignEmails",
        "AlwaysSendFinalisationEmail": true,
        "WebhookUrl": "text",
        "DisableFinaliseNow": true,
        "DisableRetract": true,
        "DisableReminders": true,
        "CustomBranding": {
          "ButtonColor": "text",
          "BannerColor": "text",
          "LogoUrl": "text",
          "FromName": "text"
        },
        "RedirectUrl": "text",
        "RedirectDelaySeconds": 1,
        "AuditType": "Included",
        "ContextUrl": "text"
      },
      "Meta": "text"
    }
  ]
}

Archive a completed bundle

post

Request bundle Archive. This will schedule any bundle documents for deletion. Bundles can only be archived if they are in a Retracted, Rejected or Finalised state

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: b5bb27bc-71af-4d54-bcd9-c58e0018d0ab

Body

*/*

BundleIdstring · guid · min: 1Required

Bundle Id

Example: 59d2fd4e-f260-48cb-8e3a-adb202103e44

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

post

/api/Bundle/Archive

HTTPcURLJavaScriptPython

POST /api/Bundle/Archive?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: */*
Accept: */*
Content-Length: 51

{
  "BundleId": "59d2fd4e-f260-48cb-8e3a-adb202103e44"
}

{
  "Result": true
}

Remind a bundle.

post

Send a reminder for a bundle (Requires Emails to be enabled for the bundle)

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: e978371c-ef7f-45fe-84c2-9192607c2d0a

Body

application/json

BundleIdstring · guid · min: 1Required

Bundle Id

Example: d80ce806-efa1-4f3f-a51e-faa93d659b4a

ReminderNotesstring | nullableOptional

Notes to include in the email

TargetCustomerIdsstring · guid[] · min: 1Required

List of customer IDs (can be retrieved on Bundle/Get

Example: ["37442881-ece8-4e05-bff2-762dea2bfb3c"]

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

post

/api/Bundle/SendReminder

HTTPcURLJavaScriptPython

POST /api/Bundle/SendReminder?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: application/json
Accept: */*
Content-Length: 133

{
  "BundleId": "d80ce806-efa1-4f3f-a51e-faa93d659b4a",
  "ReminderNotes": null,
  "TargetCustomerIds": [
    "37442881-ece8-4e05-bff2-762dea2bfb3c"
  ]
}

{
  "Result": true
}

Delete a Bundle Draft

post

For a given bundle in draft state, delete the draft. This will consequently unlink associated documents and customer actions. Documents will not be deleted.

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: 49cb62de-380f-460b-9977-f60788008c64

Body

*/*

BundleIdstring · guid · min: 1Required

Bundle Id

Example: 1c7260af-af3b-476e-b24c-bb9b19930e05

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

post

/api/Bundle/DeleteBundleDraft

HTTPcURLJavaScriptPython

POST /api/Bundle/DeleteBundleDraft?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: */*
Accept: */*
Content-Length: 51

{
  "BundleId": "1c7260af-af3b-476e-b24c-bb9b19930e05"
}

{
  "Result": true
}

Update the webhook URL for a bundle

post

Update the webhook URL. All future webhooks will be sent to the new URL.

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: a145d8e3-99ac-44ae-8001-67e1793ec506

Body

*/*

BundleIdstring · guid · min: 1Required

Bundle Id

Example: fe3bb605-de02-471b-8152-567bd4d8a62a

EventWebhookUrlstring · min: 1Required

New webhook URL

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

post

/api/Bundle/UpdateWebhookUrl

HTTPcURLJavaScriptPython

POST /api/Bundle/UpdateWebhookUrl?TenantId=text HTTP/1.1
Host: api.fuse.work
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: */*
Accept: */*
Content-Length: 72

{
  "BundleId": "fe3bb605-de02-471b-8152-567bd4d8a62a",
  "EventWebhookUrl": ""
}

{
  "Result": true
}

List Pending archive bundles

get

Request a list of all bundles which have been finalised/retracted or rejected which are yet to be archived. These bundles and associated documents will be automatically archived in 14 days

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: adbe82e5-bec9-4491-afb7-0a714bf2d33c

Responses

200

Success

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

get

/api/Bundle/ListPendingArchive

HTTPcURLJavaScriptPython

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

[
  {
    "Id": "text",
    "TenantId": "text",
    "ReviewUrl": "text",
    "DraftUrl": "text",
    "Subject": "text",
    "Body": "text",
    "FromName": "text",
    "Customers": [
      {
        "Customer": {
          "CustomerId": "text",
          "TenantId": "text",
          "Name": "text",
          "Email": "text",
          "PhoneNumber": "text",
          "NoMobile": true,
          "Meta": "text",
          "CannotModify": true,
          "Source": "Manual",
          "CustomerEditLink": "text",
          "TotalLiveBundlesForCustomer": 1,
          "TotalBundlesForCustomer": 1,
          "PreferredName": "text"
        },
        "LastSigner": true,
        "SigningGroup": 1,
        "CustomerSignUrl": "text",
        "CustomerBundleStatus": "NoActions",
        "LockLastSigningGroup": true,
        "CannotRemoveFromBundleDraft": true
      }
    ],
    "Documents": [
      {
        "Document": {
          "DocumentId": "text",
          "BundleId": "text",
          "Meta": "text",
          "DisplayName": "text",
          "EstimatedSize": 1,
          "SignedPDFDownloadUrl": "text"
        },
        "DocumentOrder": 1,
        "CustomerSigners": [
          {
            "Customer": {
              "CustomerId": "text",
              "TenantId": "text",
              "Name": "text",
              "Email": "text",
              "PhoneNumber": "text",
              "NoMobile": true,
              "Meta": "text",
              "CannotModify": true,
              "Source": "Manual",
              "CustomerEditLink": "text",
              "TotalLiveBundlesForCustomer": 1,
              "TotalBundlesForCustomer": 1,
              "PreferredName": "text"
            },
            "LastSigner": true,
            "SigningGroup": 1,
            "CustomerSignUrl": "text",
            "CustomerBundleStatus": "NoActions",
            "LockLastSigningGroup": true,
            "CannotRemoveFromBundleDraft": true
          }
        ],
        "CustomerViewers": [
          {
            "Customer": {
              "CustomerId": "text",
              "TenantId": "text",
              "Name": "text",
              "Email": "text",
              "PhoneNumber": "text",
              "NoMobile": true,
              "Meta": "text",
              "CannotModify": true,
              "Source": "Manual",
              "CustomerEditLink": "text",
              "TotalLiveBundlesForCustomer": 1,
              "TotalBundlesForCustomer": 1,
              "PreferredName": "text"
            },
            "LastSigner": true,
            "SigningGroup": 1,
            "CustomerSignUrl": "text",
            "CustomerBundleStatus": "NoActions",
            "LockLastSigningGroup": true,
            "CannotRemoveFromBundleDraft": true
          }
        ],
        "DocumentState": "Draft"
      }
    ],
    "DueDate": "2026-01-02T07:06:21.151Z",
    "DueReminderMode": "DontRemind",
    "OverdueReminderMode": "DontRemind",
    "DateSent": "2026-01-02T07:06:21.151Z",
    "DateCompleted": "2026-01-02T07:06:21.151Z",
    "DateArchived": "2026-01-02T07:06:21.151Z",
    "LastReminderSent": "2026-01-02T07:06:21.151Z",
    "State": "Draft",
    "ViewMode": "SmsToSign",
    "SigningMode": "SignWhole",
    "Settings": {
      "EmailPreference": "FuseSignEmails",
      "AlwaysSendFinalisationEmail": true,
      "WebhookUrl": "text",
      "DisableFinaliseNow": true,
      "DisableRetract": true,
      "DisableReminders": true,
      "CustomBranding": {
        "ButtonColor": "text",
        "BannerColor": "text",
        "LogoUrl": "text",
        "FromName": "text"
      },
      "RedirectUrl": "text",
      "RedirectDelaySeconds": 1,
      "AuditType": "Included",
      "ContextUrl": "text"
    },
    "Meta": "text"
  }
]