Yousign.com - Dev.yousign.com

Q: What IP addresses does Dev.yousign.com resolve to?

Dev.yousign.com resolves to the IP addresses 3.87.164.248 .

Q: Where are Dev.yousign.com servers located in?

Dev.yousign.com has servers located in Ashburn, Virginia, 20149, United States .

API V2 Documentation | Yousign Developers

Domain Summary

What IP addresses does Dev.yousign.com resolve to?

• Dev.yousign.com resolves to the IP addresses 3.87.164.248.

Where are Dev.yousign.com servers located in?

• Dev.yousign.com has servers located in Ashburn, Virginia, 20149, United States.

dev.yousign.com Profile

Title:API V2 Documentation | Yousign Developers Description:**API V2 documentation (Not the latest version)** This documentation is only intended for our current API v2 customers. If it’s the first time you integrate Yousign’s API, please [use the v3](https://dev.yousign.com/#api-v3-documentation-new) instead of the v2 to benefit from all its additional features. **How do I know which version I'm using?** The best option to know which version you have is to have a look at the base URL used for your API calls: - Yousign's API V2 : [https://api.yousign.com](https://api.yousign.com/) - Yousign's API V3 : [https://api.yousign.app/v3](https://api.yousign.app/v3) # API V3 documentation (NEW) [To start integrating our new API product (v3) for free, please refer to this API v3 documentation.](https://developers.yousign.com/) If you're already an API v2 customer and would like to migrate to our new Yousign API version, discover the many benefits in this video: For more details on this migration, read our [dedicated guide for migrating](https://developers.yousign.com/docs/migration-from-our-api-v2) from Yousign's API V2 to Yousign's API V3. ## Welcome on Yousign for Developers! Build the best experience of digital signature through your own platform. Increase your conversion rates, leverage your data and reduce your costs with Yousign API. If you're already an API v2 customer, you'll find the rest of the documentation below. Yousign provides an [API](https://en.wikipedia.org/wiki/Application_programming_interface) that allows you to optimize and automate your signature process directly through your own application. Please find below the full documentation which explains how to integrate our API step by step with concrete examples, use cases as well as source code. By using this service, you will enjoy all features of Yousign's application and even more. ## API pricing Click [here](https://yousign.com/pricing-api) for information on our API pricing. On production environment, each API plan includes 1 user account for our Yousign application. ## We are here to support you! Our priority is to ensure that you never feel abandoned. For more information, you can visit our [help center](https://help.yousign.com/hc/categories/115000279192-API-Integration). If you have any [technical](https://mailto:support@yousign.com) or [commercial](https://mailto:hello@yousign.com) questions or suggestions, feel free to contact us by email. # Environments In order to offer the most flexible integration, we provide developers with a completely free and unlimited test environment (our sandbox is named _Staging_). To approach and take control of our API, developers will be able to build POC (Proof Of Concept) up to the end to end qualification stage without any constraint. This means that it's not necessary to contract and start paying to carry out the full development stage. | **Environment** | **API Base URL** | **Web App URL** | | --- | --- | --- | | **Staging** | [https://staging-api.yousign.com](https://staging-api.yousign.com) | [https://staging-app.yousign.com](https://staging-app.yousign.com) | | **Production** | [https://api.yousign.com](https://api.yousign.com) | [https://webapp.yousign.com](https://webapp.yousign.com) | Notes: All **signed documents on staging environment are NOT legally signed**. The certificate used as part of these signatures will NOT comply with legal expectations and NO .txt proof file will be generated for your tests. It is important to underline that both environments are completely independent and there is no link between them. This means that you will have one login / password and API keys for staging environment and another login / password and API keys for production environment. There is no native way to switch from test to live environment. Just use the appropriate API key and appropriate URL to perform a test or live procedure. For more details on the transition to production, you should refer to the following section: Go live. # Libraries Currently, we don’t provide libraries or packages for specific programming languages. However, our API and webhooks use JSON. This format is widespread in the web ecosystem and you can easily find a parser for your favorite language. Feel free to contact us if you built an open-source library for our API and want to share it with our developer community! Of course, Yousign will not maintain the provided libraries, but our team will be happy to simplify your integration even further. Here is the list of libraries provided by the community: - Language: GO > Go to the [Github repository](https://github.com/tbruyelle/yousign) - Language: PHP > Go to the [Github repository](https://github.com/OlivierWizi/WiziYousignClient) - Language: C# > Download the [package](https://s3.eu-west-3.amazonaws.com/ys-storage-public-content-bucket/api/code/20181217-laurenth-c-sharp.zip) Many thanks to [Thomas Bruyelle](https://github.com/tbruyelle), [Olivier](https://github.com/OlivierWizi) and Laurent H.! # Getting started The Yousign API is a [REST](https://en.wikipedia.org/wiki/Representational_state_transfer)ful interface, providing access to a wide range of the data in the system and especially to create signature procedures. The API accepts [JSON](http://json.org/) content in requests and returns JSON content in all of its responses. This format is also forced by the Header `Content-Type`. The [HTTP method](https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html) (like GET, POST, PUT, DELETE) determines the operation type on the resource (users, files, …). The resource is identified by the URL which is targeted by the method. Example: `GET https://staging-api.yousign.com/users` will list all the details of users related to your organization. To learn more about how the API works, you can consult the following links to understand how [HTTP status](https://dev.yousign.com/#244d14b0-a683-4930-b536-dbf87189735c), [pagination](https://dev.yousign.com/#06f20fd6-5fe0-4213-9edf-9ada6318e396), [filters](https://dev.yousign.com/#09638d14-159c-4425-ae00-b5f60e42ad04) and [data formats](https://dev.yousign.com/#a5db5290-0765-425f-b1fb-6901646e265c) work. In addition, each identifier used to target a resource in our API is formatted from the following standard: [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier#Version_4_(random)) (UUID v4). This format is systematically composed as follows: `XXXXXXXXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXXXX`. Finally, given the number of characters and therefore the number of possibilities, this random identifier format is secured and unpredictable. Before implementing it in your platform, you can use software ([POSTMAN](https://www.getpostman.com/) for example) to send JSON requests and receive responses without writing any line of source code. It could be very helpful at the beginning to understand what will be the request format and simulate the workflow on your side with inputs / outputs. To further facilitate the development of your Yousign API integration, we provide you a [Swagger](https://dev.yousign.com/?version=latest#d9bda911-06e9-4515-b7e6-d9f8a6d15cc2) through [Swagger-UI](https://swagger.yousign.com/) and [swagger.json](https://swagger.yousign.com/swagger.json). Now let's see how to create your API key to start sending your first request! ## Step 1 - Create your account First of all, you have to create your own free and unlimited account to access our application on our staging environment (sandbox). Let's start by clicking on one of the following links: - [Sandbox Signup](https://staging-auth.yousign.com/pre-signup) After having entered your email address, you will receive a confirmation email allowing you to validate your account. Notes: It is mentioned “_Free 14-day trial. No credit card required._” on the signup page but there is no limit in time to use this service on the test environment. On this environment, you will be able to create up to 10 users on your organization. Therefore, if you are a team of developers working on this wonderful project, you will all have access to the same information including sharing the API keys. It's important to underline that on the production environment, each user account will be billed according to the selected plan (except the first user that will be included in your API plan). ## Step 2 - Create your API key Once you have access to our application, then you have to create an API key to access our routes (menu: Admin > API keys > Create). 1. Logon on Yousign app: [https://staging-app.yousign.com](https://staging-app.yousign.com) 2. Create your first API key here: [https://staging-app.yousign.com/admin/apikeys](https://staging-app.yousign.com/admin/apikeys) Your API keys carry many privileges, so be sure to keep them secure! With these tokens, anyone can access to all information stored for your organization (users, files, ...). Do not share your secret API keys in publicly accessible areas. On our application, only users with administrator privileges will access to API keys. If you don't see any access to Admin menu or API key tabs, please contact your organization administrator or our [technical support](https://mailto:support@yousign.com). ## Step 3 - Authentication Once your API key generated, you will be able to send and receive HTTP requests from our server. Access to the API is performed via **Bearer Authentication** that involves security tokens called bearer tokens (so this is the API key). Your request has to include `Authorization` header with your API key to be authenticated: `Authorization: Bearer [YOUR_API_KEY_HERE]` For security reasons, you can only use our API through [HTTPS](https://en.wikipedia.org/wiki/HTTPS) protocol. Calls made over plain HTTP will fail. You have to authenticate for all requests with Bearer authentication. Notes: The API keys are different for your test site and your live site.

Edit Site Info

What technologies does dev.yousign.com use?

These are the technologies used at dev.yousign.com. dev.yousign.com has a total of 4 technologies installed in 4 different categories.

CDN

CloudFlare

Reverse proxies

Envoy

Security

HSTS

Miscellaneous

Open Graph

dev.yousign.com Traffic Analysis

There's no enough data about dev.yousign.com traffic.

Daily Visitors n/a

Monthly Visits n/a

Pages per Visit n/a

Visit duration n/a

Bounce Rate n/a

Is this your site?Verify your site's metrics.

Daily Unique Visitors:: n/a
Monthly Visits:: n/a
Pages per Visit:: n/a
Daily Pageviews:: n/a

Avg. visit duration:: n/a
Bounce rate:: n/a
Global Reach:: n/a
HypeRank:: n/a

*All traffic values are estimates only.

Last update was 10 days ago

This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with yousign.com in any way. Only publicly available statistics data are displayed.

▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.

Domain:: dev.yousign.com
Rank: (Rank based on keywords, cost and organic traffic): n/a
Organic Keywords: (Number of keywords in top 20 Google SERP): 0
Organic Traffic: (Number of visitors coming from top 20 search results): 0
Organic Cost: ((How much need to spend if get same number of visitors from Google Adwords): $0.00

Full SEMrush Report >>

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:: yousign.com
Ad filtering: (Chrome is not filtering ads on your site.): Off
Status: (The status of the site that is reviewed for the Better Ads Standards.): Not reviewed

Desktop summary

Root domain:: yousign.com
Ad filtering: (Chrome is not filtering ads on your site.): Off
Status: (The status of the site that is reviewed for the Better Ads Standards.): Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.

Root domain:: yousign.com
Enforcement: (Chrome is not preventing your site from opening new windows or tabs.): Off
Status: (The status of the site reviewed for the abusive experiences.): Not reviewed

Where is dev.yousign.com hosted? ▼

Dev.yousign.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Server IP:: 3.87.164.248
ASN:: AS14618
ISP:: Amazon.com, Inc.
Server Location:: Ashburn
Virginia, VA
20149
United States, US

Other sites hosted on 3.87.164.248

There are no other sites hosted on this IP

How fast does dev.yousign.com load? ▼

The average loading time of dev.yousign.com is 515 ms.

Average Load Time:: 515 ms

Does dev.yousign.com use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on dev.yousign.com are reduced by 67%.

dev.yousign.com use gzip compression.

Original size: 50.57 KB
Compressed size: 16.58 KB
File reduced by: 33.99 KB (67%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

This site is not currently listed as suspicious

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. dev.yousign.com supports HTTPS.

dev.yousign.com supports HTTPS

Verifying SSL Support. Please wait...

Common Name: dev.yousign.com
Organization:
Location:
Issuer: R13
Valid from: Sep 25 15:46:50 2025 GMT
Valid until: Dec 24 15:46:49 2025 GMT
Authority: CA:FALSE
Keysize: 4096 Bits

Common Name: R13
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Mar 13 00:00:00 2024 GMT
Valid until: Mar 12 23:59:59 2027 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.

dev.yousign.com does not support HTTP/2

Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

x-srv-trace: v=1;t=fc95e951e94e3a84
x-srv-span: v=1;s=59d02670efcb00ce
date: Thu, 02 Oct 2025 01:49:43 GMT
content-type: text/html; charset=utf-8
transfer-encoding: chunked
connection: close
cf-ray: 98808b79ca5fd0cc-IAD
content-security-policy: font-src 'self' *.getpostman.com documenter.postman.com fonts.gstatic.com fonts.googleapis.com *.pstmn.io; frame-ancestors 'none'; object-src 'none'; base-uri 'self'; img-src * data:; script-src 'self' 'strict-dynamic' *.getpostman.com documenter.postman.com documenter-assets.pstmn.io content.pstmn.io run.pstmn.io https://cdn.ravenjs.com 'nonce-MxUQ/gaMH2XIoY+GLpgfk0BJNn7gICvheBx7LNQ9VTaSnrXs'; style-src 'self' 'unsafe-inline' *.getpostman.com documenter.postman.com *.pstmn.io fonts.gstatic.com fonts.googleapis.com; frame-src https://youtube.com https://www.youtube.com https://player.vimeo.com
x-content-security-policy: font-src 'self' *.getpostman.com documenter.postman.com fonts.gstatic.com fonts.googleapis.com *.pstmn.io; frame-ancestors 'none'; object-src 'none'; base-uri 'self'; img-src * data:; script-src 'self' 'strict-dynamic' *.getpostman.com documenter.postman.com documenter-assets.pstmn.io content.pstmn.io run.pstmn.io https://cdn.ravenjs.com 'nonce-MxUQ/gaMH2XIoY+GLpgfk0BJNn7gICvheBx7LNQ9VTaSnrXs'; style-src 'self' 'unsafe-inline' *.getpostman.com documenter.postman.com *.pstmn.io fonts.gstatic.com fonts.googleapis.com; frame-src https://youtube.com https://www.youtube.com https://player.vimeo.com
x-webkit-csp: font-src 'self' *.getpostman.com documenter.postman.com fonts.gstatic.com fonts.googleapis.com *.pstmn.io; frame-ancestors 'none'; object-src 'none'; base-uri 'self'; img-src * data:; script-src 'self' 'strict-dynamic' *.getpostman.com documenter.postman.com documenter-assets.pstmn.io content.pstmn.io run.pstmn.io https://cdn.ravenjs.com 'nonce-MxUQ/gaMH2XIoY+GLpgfk0BJNn7gICvheBx7LNQ9VTaSnrXs'; style-src 'self' 'unsafe-inline' *.getpostman.com documenter.postman.com *.pstmn.io fonts.gstatic.com fonts.googleapis.com; frame-src https://youtube.com https://www.youtube.com https://player.vimeo.com
x-frame-options: DENY
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
referrer-policy: no-referrer-when-downgrade
x-xss-protection: 1; mode=block
access-control-allow-origin: https://phs.getpostman.com
access-control-allow-credentials: true
access-control-expose-headers: 
etag: W/"ca49-tdjPwTjgPz9R/fS2IlkIzk2NmdI"
Vary: Accept-Encoding
content-encoding: gzip
x-envoy-upstream-service-time: 14
cf-cache-status: DYNAMIC
set-cookie: __cf_bm=jPeVAXRcsNnlMf50gB.tfPfXG7NFWUySYkmV.D9CC0E-1759369783-1.0.1.1-ezNCiTBESR1G2YliGziiB_SPjIG.YY0e_YKorzyLFHeiUrEIqzef6I5Wp1N_EyLblNVkcNCFYUjhzEfPytXQ9OwoDB43VZpChTgGbtmA058; path=/; expires=Thu, 02-Oct-25 02:19:43 GMT; domain=.getpostman.com; HttpOnly; Secure; SameSite=None
server: cloudflare

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Type	Ip	Target/Txt	TTL
CNAME		phs.getpostman.com	3589