sign.dropbox.com

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About Hellosign

HelloSign was an electronic signature platform acquired by Dropbox in 2019 and rebranded as Dropbox Sign in 2023. The legacy API domain api.hellosign.com still routes to Dropbox Sign's API. It allows businesses to send, sign, and manage legally binding documents with audit trails, templates, and automated reminders. The SharePoint integration was discontinued in March 2026 and Dropbox Forms was sunset in September 2025.

AI Agent Use Cases

- Electronic signature requests with legally binding audit trails

- Reusable document templates

- Automatic signing reminders

- Mobile signing support

- ISO 27001, eIDAS, and GDPR compliance

- API for embedding signature workflows into applications

Available Actions

These are the specific actions that AI agents can perform with this tool

Send Signature Request

8 inputs

Sends a signature request to specified signers using Dropbox Sign to collect legally binding electronic signatures.

Inputs

fileUrls

An array of file URLs to send for signature

signers

Enter names & email addresses as key/value pairs with name as the key and email as the value.

ccEmailAddresses

The email addresses that should be CCed.

allowDecline

Allows signers to decline to sign a document

message

The custom message in the email that will be sent to the signers.

subject

The subject in the email that will be sent to the signers.

title

The title you want to assign to the SignatureRequest.

testMode

Whether this is a test, the signature request will not be legally binding if set to `true`.

Send Signature Request From Template

9 inputs

Initiates a signature request based on a predefined template using HelloSign to streamline document signing workflows.

Inputs

templateId

Identifier of a template

signers

Enter names & email addresses as key/value pairs with name as the key and email as the value.

role

The role of the signer(s)

fileUrls

An array of file URLs to send for signature

allowDecline

Allows signers to decline to sign a document

message

The custom message in the email that will be sent to the signers.

subject

The subject in the email that will be sent to the signers.

title

The title you want to assign to the SignatureRequest.

testMode

Whether this is a test, the signature request will not be legally binding if set to `true`.

About Hellosign

Available Actions

These are the specific actions that AI agents can perform with this tool

Send Signature Request

8 inputs

Sends a signature request to specified signers using Dropbox Sign to collect legally binding electronic signatures.

Inputs

fileUrls

An array of file URLs to send for signature

signers

Enter names & email addresses as key/value pairs with name as the key and email as the value.

ccEmailAddresses

The email addresses that should be CCed.

allowDecline

Allows signers to decline to sign a document

message

The custom message in the email that will be sent to the signers.

subject

The subject in the email that will be sent to the signers.

title

The title you want to assign to the SignatureRequest.

testMode

Whether this is a test, the signature request will not be legally binding if set to `true`.

Send Signature Request From Template

9 inputs

Initiates a signature request based on a predefined template using HelloSign to streamline document signing workflows.

Inputs

templateId

Identifier of a template

signers

Enter names & email addresses as key/value pairs with name as the key and email as the value.

role

The role of the signer(s)

fileUrls

An array of file URLs to send for signature

allowDecline

Allows signers to decline to sign a document

message

The custom message in the email that will be sent to the signers.

subject

The subject in the email that will be sent to the signers.

title

The title you want to assign to the SignatureRequest.

testMode

Whether this is a test, the signature request will not be legally binding if set to `true`.