# Dropbox Sign Developer Documentation ## Docs - [Dropbox Sign API Documentation](https://developers.hellosign.com/docs/overview.mdx): The Dropbox Sign API offers a reliable, flexible set of eSignature tools that can be used to power digital agreements and turn slow, outdated business processes into a competitive advantage. - [Overview](https://developers.hellosign.com/docs/guides/events-and-callbacks/overview.mdx): The Dropbox Sign API allows you automate your signature flows. To find out how to use Dropbox Sign Events, click here. - [Walkthrough](https://developers.hellosign.com/docs/guides/events-and-callbacks/walkthrough.mdx): Click here to learn about Dropbox Sign Events how to use webhooks to automate your integration with the Dropbox Sign API. - [Overview](https://developers.hellosign.com/docs/guides/o-auth/overview.mdx): Keep your users data safe. Click here to learn about using OAuth in your Dropbox Sign API integrations. - [Walkthrough](https://developers.hellosign.com/docs/guides/o-auth/walkthrough.mdx): OAuth allows you to send signature requests and call the Dropbox Sign API on behalf of your users. Click here to learn about Dropbox Sign's OAuth flows. - [Overview](https://developers.hellosign.com/docs/guides/app-approval/overview.mdx): Customers using advanced features of the Dropbox Sign API need their apps approved for production. To learn about our app approval process, click here. - [Self Publish](https://developers.hellosign.com/docs/guides/app-approval/self-publish.mdx): Overview of new process for Self-Publishing your API Apps. - [Submitting](https://developers.hellosign.com/docs/guides/app-approval/submitting.mdx): App approval is required for Dropbox Sign API customers using Embedded Workflows or OAuth. To learn how to submit your app for approval, click here. - [Approved](https://developers.hellosign.com/docs/guides/app-approval/approved.mdx): After a Dropbox Sign API app is approved, questions arise about best practices for moving into production. To review tips and frequently asked questions, click here. - [Signer Auth](https://developers.hellosign.com/docs/guides/app-approval/signer-auth.mdx): Click here to review our official guidance around signer authentication to ensure your documents and signatures stay legally binding. - [API Dashboard](https://developers.hellosign.com/docs/guides/api-dashboard.mdx): Learn about Dropbox Sign's API Dashboard and how it's used to monitor the health of your integration, troubleshoot, and analyze API activity. - [Embedded Saved Signatures](https://developers.hellosign.com/docs/guides/api-settings.mdx) - [Overview](https://developers.hellosign.com/docs/guides/pre-filled-document-data/overview.mdx): Adding your data to your document for a signature request. - [Templates](https://developers.hellosign.com/docs/guides/pre-filled-document-data/templates.mdx): Adding your data to your document for a signature request using Templates. - [Text Tags](https://developers.hellosign.com/docs/guides/pre-filled-document-data/text-tags.mdx): Adding your data to your document for a signature request using Text Tags. - [Form Fields](https://developers.hellosign.com/docs/guides/pre-filled-document-data/form-fields.mdx): Adding your data to your document for a signature request using Form Fields Per Document. - [SMS Tools](https://developers.hellosign.com/docs/guides/sms-tools.mdx): Find out how to use SMS Tools for both authentication and delivery of signature requests. - [Overview](https://developers.hellosign.com/docs/guides/e-id-signing/overview.mdx): eID allows you to authenticate users with eID processes provided by organizations in the European Union. Click here to learn more about eID. - [Adding eID](https://developers.hellosign.com/docs/guides/e-id-signing/adding-e-id.mdx): eID allows you to authenticate users with eID processes provided by organizations in the European Union. Click here to learn more about how to add eID authentication to your flows. - [Using eID](https://developers.hellosign.com/docs/guides/e-id-signing/using-e-id.mdx): Technical documentation for the Dropbox Sign API. - [NOM 151 Overview](https://developers.hellosign.com/docs/guides/signature-types/nom-151-overview.mdx): Overview of NOM 151 signature type. - [Implementation](https://developers.hellosign.com/docs/guides/signature-types/implementation.mdx): Steps to sign with NOM 151 signature type. - [Admin Console Reports](https://developers.hellosign.com/docs/guides/reports.mdx): Learn about the Reports API and how to use it. - [Fax](https://developers.hellosign.com/docs/guides/fax.mdx): A guide to assist customers migrating from v1 to v3 of the Fax API - [Overview](https://developers.hellosign.com/docs/sd-ks/overview.mdx): Dropbox Sign maintains official libraries for different programming languages. Click here to find your preferred SDK. - [Versioning Policy](https://developers.hellosign.com/docs/sd-ks/versioning-policy.mdx): Click here for information on Dropbox Sign's SDK versioning policy, which the API engineering team follows to ensure safety, reliability, and transparency. - [Interacting with Files](https://developers.hellosign.com/docs/sd-ks/open-api/interacting-with-files.mdx): This page explains how to interact with files using the Dropbox Sign API. Click here to learn about uploading and downloading files using our new SDKs. - [Form Fields per Document](https://developers.hellosign.com/docs/sd-ks/open-api/form-fields-per-document.mdx): Use form fields per document to place fields programmatically using the Dropbox Sign API. Click here to learn about the data structure used to place fields. - [Node](https://developers.hellosign.com/docs/sd-ks/migration-guides/node.mdx): Use this guide to migrate to the new Dropbox Sign Node SDK, which is powered by our OpenAPI specification. Contains concepts and examples to help you migrate successfully. - [Python](https://developers.hellosign.com/docs/sd-ks/migration-guides/python.mdx): Use this guide to migrate to the new Dropbox Sign Python SDK, which is powered by our OpenAPI specification. Contains concepts and examples to help you migrate successfully. - [PHP](https://developers.hellosign.com/docs/sd-ks/migration-guides/php.mdx): Use this guide to migrate to the new Dropbox Sign PHP SDK, which is powered by our OpenAPI specification. Contains concepts and examples to help you migrate successfully. - [.NET](https://developers.hellosign.com/docs/sd-ks/migration-guides/net.mdx): Use this guide to migrate to the new Dropbox Sign Dotnet SDK, which is powered by our OpenAPI specification. Contains concepts and examples to help you migrate successfully. - [Ruby](https://developers.hellosign.com/docs/sd-ks/migration-guides/ruby.mdx): Use this guide to migrate to the new Dropbox Sign Ruby SDK, which is powered by our OpenAPI specification. Contains concepts and examples to help you migrate successfully. - [Java](https://developers.hellosign.com/docs/sd-ks/migration-guides/java.mdx): Use this guide to migrate to the new Dropbox Sign Java SDK, which is powered by our OpenAPI specification. Contains concepts and examples to help you migrate successfully. - [Non-Embedded Signing](https://developers.hellosign.com/docs/walkthroughs/non-embedded-signing.mdx): Find out how to send and retrieve signature requests, check their status, and download completed documents using the Dropbox Sign API. - [Text Tags Walkthrough](https://developers.hellosign.com/docs/walkthroughs/text-tags.mdx): Learn how to use Text Tags with the Dropbox Sign API. - [Templates](https://developers.hellosign.com/docs/walkthroughs/templates.mdx): Here, we'll walk you through the process of creating templates in the Dropbox Sign web interface to use with the API. - [Embedded Signing](https://developers.hellosign.com/docs/walkthroughs/embedded-signing.mdx): Embedded signing allows you to have users sign signature requests directly on your app or website. Read the setup steps and requirements here. - [Embedded Templates](https://developers.hellosign.com/docs/walkthroughs/embedded-templates.mdx): Allow users to create and edit templates inside your app with Dropbox Sign Embedded Templates. To find out how to build with this feature, click here. - [Embedded Requesting](https://developers.hellosign.com/docs/walkthroughs/embedded-requesting.mdx): Embedded signature requesting allows users to create, edit, and send signature requests on your site. Read the setup steps here. - [Embedded Testing Tool](https://developers.hellosign.com/docs/additional-resources/embedded-testing-tool.mdx): Test your embedded eSignature solution with the Dropbox Sign API Embedded Testing Tool. - [Dropbox Sign API Quickstart](https://developers.hellosign.com/api/api-quickstart.mdx): This quickstart will guide you through your first steps sending signature requests with the Dropbox Sign API. - [API Reference](https://developers.hellosign.com/api.mdx): Click here to learn about managing user accounts with the Dropbox Sign API. - [Welcome to Dropbox Sign's API Reference Documentation](https://developers.hellosign.com/api/api-reference-welcome.mdx): The Dropbox Sign API allows you to build with a wide range of tools. Here you'll find information and examples about the endpoints and features. - [Authentication](https://developers.hellosign.com/api/api-reference-authentication.mdx): Learn about how the Dropbox Sign API implements authentication to protect user data. - [Account](https://developers.hellosign.com/api.mdx): Click here to learn about managing user accounts with the Dropbox Sign API. - [Signature Request](https://developers.hellosign.com/api/signature-request.mdx): Learn how Signature Requests are used in the Dropbox Sign API to power approval workflows by signing, sending, and collecting documents. - [Template](https://developers.hellosign.com/api/template.mdx): Learn about using Templates in the Dropbox Sign API and how they can power approval workflows. - [Bulk Send Job](https://developers.hellosign.com/api/bulk-send-job.mdx): Use the Dropbox Sign API to manage signature requests sent in bulk. Click here to learn how. - [Report](https://developers.hellosign.com/api/report.mdx): Generate reports on your past activity using the Dropbox Sign API. - [Team](https://developers.hellosign.com/api/team.mdx): Find out how to effectively manage teams and team member with the Dropbox Sign API. - [Unclaimed Draft](https://developers.hellosign.com/api/unclaimed-draft.mdx): Create a Draft that allows your users to prepare and send signature requests using the Dropbox Sign API. - [Embedded](https://developers.hellosign.com/api/embedded.mdx): Learn to use the Dropbox Sign API to generate urls that power embedded eSignature experiences. - [API App](https://developers.hellosign.com/api/api-app.mdx): Click here to learn how to manage your Dropbox Sign App using the API. - [Fax](https://developers.hellosign.com/api/fax.mdx): Learn how Dropbox Fax API can be used to send faxes. - [Fax Line](https://developers.hellosign.com/api/fax-line.mdx): Learn how Dropbox Fax API can be used to manage fax lines. - [Warnings and Errors](https://developers.hellosign.com/api/manual-reference-pages/warnings-and-errors.mdx): Technical documentation for the Dropbox Sign API. - [Constants](https://developers.hellosign.com/api/manual-reference-pages/constants.mdx): Technical documentation for the Dropbox Sign API. - [Search](https://developers.hellosign.com/api/manual-reference-pages/search.mdx): Technical documentation for the Dropbox Sign API. - [Premium Branding](https://developers.hellosign.com/api/manual-reference-pages/premium-branding.mdx): Add your brand to Dropbox Sign API App to personalize your embedded eSignature solution. - [Expiration](https://developers.hellosign.com/api/manual-reference-pages/expiration.mdx): Add an expiration to your Signature Request to limit the length of time a document can be signed. Once expired, signers can no longer sign the Signature Request. - [Changelog](https://developers.hellosign.com/changelog.mdx) - [June 11, 2025](https://developers.hellosign.com/changelog/2025/6/11.mdx) - [April 24, 2025](https://developers.hellosign.com/changelog/2025/4/24.mdx) - [March 18, 2025](https://developers.hellosign.com/changelog/2025/3/18.mdx) - [February 3, 2025](https://developers.hellosign.com/changelog/2025/2/3.mdx) - [January 27, 2025](https://developers.hellosign.com/changelog/2025/1/27.mdx) - [November 27, 2024](https://developers.hellosign.com/changelog/2024/11/27.mdx) - [September 30, 2024](https://developers.hellosign.com/changelog/2024/9/30.mdx) - [September 4, 2024](https://developers.hellosign.com/changelog/2024/9/4.mdx) - [June 15, 2024](https://developers.hellosign.com/changelog/2024/6/15.mdx) - [May 29, 2024](https://developers.hellosign.com/changelog/2024/5/29.mdx) - [May 15, 2024](https://developers.hellosign.com/changelog/2024/5/15.mdx) - [May 3, 2024](https://developers.hellosign.com/changelog/2024/5/3.mdx) - [April 15, 2024](https://developers.hellosign.com/changelog/2024/4/15.mdx) - [March 15, 2024](https://developers.hellosign.com/changelog/2024/3/15.mdx) - [February 1, 2024](https://developers.hellosign.com/changelog/2024/2/1.mdx) - [January 15, 2024](https://developers.hellosign.com/changelog/2024/1/15.mdx) - [December 1, 2023](https://developers.hellosign.com/changelog/2023/12/1.mdx) - [November 1, 2023](https://developers.hellosign.com/changelog/2023/11/1.mdx) - [October 10, 2023](https://developers.hellosign.com/changelog/2023/10/10.mdx) - [October 1, 2023](https://developers.hellosign.com/changelog/2023/10/1.mdx) - [September 15, 2023](https://developers.hellosign.com/changelog/2023/9/15.mdx) - [September 1, 2023](https://developers.hellosign.com/changelog/2023/9/1.mdx) - [August 15, 2023](https://developers.hellosign.com/changelog/2023/8/15.mdx) - [August 1, 2023](https://developers.hellosign.com/changelog/2023/8/1.mdx) - [July 15, 2023](https://developers.hellosign.com/changelog/2023/7/15.mdx) - [July 1, 2023](https://developers.hellosign.com/changelog/2023/7/1.mdx) - [June 15, 2023](https://developers.hellosign.com/changelog/2023/6/15.mdx) - [June 1, 2023](https://developers.hellosign.com/changelog/2023/6/1.mdx) - [May 15, 2023](https://developers.hellosign.com/changelog/2023/5/15.mdx) - [May 1, 2023](https://developers.hellosign.com/changelog/2023/5/1.mdx) - [April 15, 2023](https://developers.hellosign.com/changelog/2023/4/15.mdx) - [April 1, 2023](https://developers.hellosign.com/changelog/2023/4/1.mdx) - [March 15, 2023](https://developers.hellosign.com/changelog/2023/3/15.mdx) - [March 1, 2023](https://developers.hellosign.com/changelog/2023/3/1.mdx) - [February 15, 2023](https://developers.hellosign.com/changelog/2023/2/15.mdx) - [January 31, 2023](https://developers.hellosign.com/changelog/2023/1/31.mdx) - [November 9, 2022](https://developers.hellosign.com/changelog/2022/11/9.mdx) ## API Docs - Events and Callbacks Reference > Events [Account Callbacks](https://developers.hellosign.com/docs/guides/events-and-callbacks/events-and-callbacks-reference/events/account-update-event-callback.mdx) - Events and Callbacks Reference > Events [App Callbacks](https://developers.hellosign.com/docs/guides/events-and-callbacks/events-and-callbacks-reference/events/api-app-create-event-callback.mdx) - OAuth [OAuth Token Generate](https://developers.hellosign.com/docs/guides/o-auth/token-generate.mdx) - OAuth [OAuth Token Refresh](https://developers.hellosign.com/docs/guides/o-auth/token-refresh.mdx) - API Reference > Account [Get Account](https://developers.hellosign.com/api/account/get.mdx) - API Reference > Account [Update Account](https://developers.hellosign.com/api/account/update.mdx) - API Reference > Account [Create Account](https://developers.hellosign.com/api/account/create.mdx) - API Reference > Account [Verify Account](https://developers.hellosign.com/api/account/verify.mdx) - API Reference > Signature Request [Get Signature Request](https://developers.hellosign.com/api/signature-request/get.mdx) - API Reference > Signature Request [List Signature Requests](https://developers.hellosign.com/api/signature-request/list.mdx) - API Reference > Signature Request [Download Files](https://developers.hellosign.com/api/signature-request/files.mdx) - API Reference > Signature Request [Download Files as Data Uri](https://developers.hellosign.com/api/signature-request/files-as-data-uri.mdx) - API Reference > Signature Request [Download Files as File Url](https://developers.hellosign.com/api/signature-request/files-as-file-url.mdx) - API Reference > Signature Request [Send Signature Request](https://developers.hellosign.com/api/signature-request/send.mdx) - API Reference > Signature Request [Send with Template](https://developers.hellosign.com/api/signature-request/send-with-template.mdx) - API Reference > Signature Request [Bulk Send with Template](https://developers.hellosign.com/api/signature-request/bulk-send-with-template.mdx) - API Reference > Signature Request [Send Request Reminder](https://developers.hellosign.com/api/signature-request/remind.mdx) - API Reference > Signature Request [Release On-Hold Signature Request](https://developers.hellosign.com/api/signature-request/release-hold.mdx) - API Reference > Signature Request [Update Signature Request](https://developers.hellosign.com/api/signature-request/update.mdx) - API Reference > Signature Request [Cancel Incomplete Signature Request](https://developers.hellosign.com/api/signature-request/cancel.mdx) - API Reference > Signature Request [Remove Signature Request Access](https://developers.hellosign.com/api/signature-request/remove.mdx) - API Reference > Signature Request [Embedded Bulk Send with Template](https://developers.hellosign.com/api/signature-request/bulk-create-embedded-with-template.mdx) - API Reference > Signature Request [Create Embedded Signature Request](https://developers.hellosign.com/api/signature-request/create-embedded.mdx) - API Reference > Signature Request [Create Embedded Signature Request with Template](https://developers.hellosign.com/api/signature-request/create-embedded-with-template.mdx) - API Reference > Signature Request [Edit Signature Request](https://developers.hellosign.com/api/signature-request/edit.mdx) - API Reference > Signature Request [Edit Embedded Signature Request](https://developers.hellosign.com/api/signature-request/edit-embedded.mdx) - API Reference > Signature Request [Edit Embedded Signature Request with Template](https://developers.hellosign.com/api/signature-request/edit-embedded-with-template.mdx) - API Reference > Signature Request [Edit Signature Request With Template](https://developers.hellosign.com/api/signature-request/edit-with-template.mdx) - API Reference > Template [Get Template](https://developers.hellosign.com/api/template/get.mdx) - API Reference > Template [List Templates](https://developers.hellosign.com/api/template/list.mdx) - API Reference > Template [Create Template](https://developers.hellosign.com/api/template/create.mdx) - API Reference > Template [Create Embedded Template Draft](https://developers.hellosign.com/api/template/create-embedded-draft.mdx) - API Reference > Template [Delete Template](https://developers.hellosign.com/api/template/delete.mdx) - API Reference > Template [Get Template Files](https://developers.hellosign.com/api/template/files.mdx) - API Reference > Template [Get Template Files as Data Uri](https://developers.hellosign.com/api/template/files-as-data-uri.mdx) - API Reference > Template [Get Template Files as File Url](https://developers.hellosign.com/api/template/files-as-file-url.mdx) - API Reference > Template [Update Template Files](https://developers.hellosign.com/api/template/update-files.mdx) - API Reference > Template [Add User to Template](https://developers.hellosign.com/api/template/add-user.mdx) - API Reference > Template [Remove User from Template](https://developers.hellosign.com/api/template/remove-user.mdx) - API Reference > Bulk Send Job [Get Bulk Send Job](https://developers.hellosign.com/api/bulk-send-job/get.mdx) - API Reference > Bulk Send Job [List Bulk Send Jobs](https://developers.hellosign.com/api/bulk-send-job/list.mdx) - API Reference > Report [Create Report](https://developers.hellosign.com/api/report/create.mdx) - API Reference > Team [Get Team](https://developers.hellosign.com/api/team/get.mdx) - API Reference > Team [Get Team Info](https://developers.hellosign.com/api/team/info.mdx) - API Reference > Team [List Team Members](https://developers.hellosign.com/api/team/members.mdx) - API Reference > Team [List Sub Teams](https://developers.hellosign.com/api/team/sub-teams.mdx) - API Reference > Team [Create Team](https://developers.hellosign.com/api/team/create.mdx) - API Reference > Team [Update Team](https://developers.hellosign.com/api/team/update.mdx) - API Reference > Team [Delete Team](https://developers.hellosign.com/api/team/delete.mdx) - API Reference > Team [Add User to Team](https://developers.hellosign.com/api/team/add-member.mdx) - API Reference > Team [Remove User from Team](https://developers.hellosign.com/api/team/remove-member.mdx) - API Reference > Unclaimed Draft [Create Unclaimed Draft](https://developers.hellosign.com/api/unclaimed-draft/create.mdx) - API Reference > Unclaimed Draft [Create Embedded Unclaimed Draft](https://developers.hellosign.com/api/unclaimed-draft/create-embedded.mdx) - API Reference > Unclaimed Draft [Create Embedded Unclaimed Draft with Template](https://developers.hellosign.com/api/unclaimed-draft/create-embedded-with-template.mdx) - API Reference > Unclaimed Draft [Edit and Resend Unclaimed Draft](https://developers.hellosign.com/api/unclaimed-draft/edit-and-resend.mdx) - API Reference > Embedded [Get Embedded Sign URL](https://developers.hellosign.com/api/embedded/sign-url.mdx) - API Reference > Embedded [Get Embedded Template Edit URL](https://developers.hellosign.com/api/embedded/edit-url.mdx) - API Reference > API App [Get API App](https://developers.hellosign.com/api/api-app/get.mdx) - API Reference > API App [List API Apps](https://developers.hellosign.com/api/api-app/list.mdx) - API Reference > API App [Create API App](https://developers.hellosign.com/api/api-app/create.mdx) - API Reference > API App [Update API App](https://developers.hellosign.com/api/api-app/update.mdx) - API Reference > API App [Delete API App](https://developers.hellosign.com/api/api-app/delete.mdx) - API Reference > Fax [Get Fax](https://developers.hellosign.com/api/fax/get.mdx) - API Reference > Fax [Lists Faxes](https://developers.hellosign.com/api/fax/list.mdx) - API Reference > Fax [Download Fax Files](https://developers.hellosign.com/api/fax/files.mdx) - API Reference > Fax [Send Fax](https://developers.hellosign.com/api/fax/send.mdx) - API Reference > Fax [Delete Fax](https://developers.hellosign.com/api/fax/delete.mdx) - API Reference > Fax Line [Get Fax Line](https://developers.hellosign.com/api/fax-line/get.mdx) - API Reference > Fax Line [List Fax Lines](https://developers.hellosign.com/api/fax-line/list.mdx) - API Reference > Fax Line [Purchase Fax Line](https://developers.hellosign.com/api/fax-line/create.mdx) - API Reference > Fax Line [Delete Fax Line](https://developers.hellosign.com/api/fax-line/delete.mdx) - API Reference > Fax Line [Add Fax Line User](https://developers.hellosign.com/api/fax-line/add-user.mdx) - API Reference > Fax Line [Remove Fax Line Access](https://developers.hellosign.com/api/fax-line/remove-user.mdx) - API Reference > Fax Line [Get Available Fax Line Area Codes](https://developers.hellosign.com/api/fax-line/area-code-get.mdx) - API Reference > Events [Account Callbacks](https://developers.hellosign.com/api/events/account-update-event-callback.mdx) - API Reference > Events [App Callbacks](https://developers.hellosign.com/api/events/api-app-create-event-callback.mdx)