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Getting Started

Introduction
Quick Start

Features

Authentication
Form Sets
Postbacks / Webhooks
Return URLs
Signature Location
Signing Flows
Statuses & Activities

Guides

Form Fields in PDFs
Multi-document Transaction

Authentication#

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To authenticate your requests, you must add two HTTP headers to every request.

Header NameHeader ValueDescription
ApplicationAPPKey {appkey token}Application Key
AuthorizationAPIKey {your user token}User Token

#Application Key (APPKey)

The application key identifies your application you are integrating from. You can generate your APPKey on the ApplicationKey page of the Signhost portal.

#User Token (APIKey)

The User Token identifies the user that signing transactions will originate from. You can generate your User Token on the Settings page of the Signhost Portal.

WARNING

Note that both your User Token and Application Key will only be shown once when you generate them. We cannot retrieve these keys for you, as they are encrypted on our servers. If you lose them, you will need to generate new keys.

Below is an HTTP request header example:

Authorization: APIKey Al2CERwYbT.aVuHxoOfNAIxTdg7aMfScMjSEWqiA1K4
Application: APPKey RgdrkIBzxz0bd4FG Ez03pWmSjFo5tXjzIaxRUOTyYjIwxoug
Content-Type: application/json
Accept: application/json
Connection: keep-alive