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Encrypt and secure javascript snippest

What we need exactly is to create our javascript snippet of code to allow websites to call our api securely with their credentials, here is an example:

Paypal encrypt payment buttons with public and private keys, the generated code is javascript but very secure because they encrypt it, please take a look at this link to know more

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Skills: Javascript, Encryption, Payment Gateway Integration, .NET Core, Cryptography

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About the Employer:
( 7 reviews ) 6 of October, Egypt

Project ID: #22769752

15 freelancers are bidding on average $167 for this job

Friends4it

Please check some of our Creative work [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Ready to build you highly professional and modern design for your websi More

$250 USD in 6 days
(26 Reviews)
5.6
shebkhan2007

Hi. We can use JWT for your api security it is standard for web based public APIs If you want additional encryption we can also use AES / TRIPLE DES Encryption libraries like crypto Please let me know Thanks.

$220 USD in 3 days
(65 Reviews)
5.5
schoudhary1553

Hello Sir, I am expert who understands the value of time. I pride myself in my attention to detail. I am very hard working and aim to deliver in less time than quoted. I want to make you, my employer happy without cha More

$220 USD in 4 days
(23 Reviews)
5.3
dreammate0621

Dear Client! I am very happy to see your project detail. I think it is just my project. :) I read your requirement carefully and understood fully. I am sure I can do your project. As you can see my profile, https://ww More

$150 USD in 1 day
(13 Reviews)
5.1
nisthark

Hi Sir, My name is Nisthar. I am an expert in javascript coding. I can create javascript code to allow websites to call your api securely with credentials. I am also a nodejs expert. Please contact me. Thanks.

$120 USD in 1 day
(10 Reviews)
4.2
hiteshkumar2

Hi I have understood your requirements so let me introduce myself, I am Hitesh Sofat. I work as a professional web developer. I have five years of hands-on experience in web development/design. I have developed 100+ p More

$160 USD in 3 days
(16 Reviews)
5.2
nusystec

Dear Customer Greetings for the day!!! I am Agnesh Arya an experienced .NET professional with 10+ years of experience based in India. I have developed various .NET based applications using latest framework like MV More

$140 USD in 7 days
(2 Reviews)
0.5
xayyavong813

Hi. I have read your project detail and I'm very interested in your project. I have 8+ years of experience in payment gateway such as stripe and paypal development. Right after you determine to work together, I could s More

$140 USD in 3 days
(0 Reviews)
0.0
taqishah1214

Hi, I am clear about the requirements that you want to develop a snippet of code using javascript to call API securely with their credentials. I have also reviewed the example and got a clear idea about your requirem More

$140 USD in 7 days
(0 Reviews)
0.0
Tahir2070

Dear Sir, I’m Full-Stack Developer with 8+ years of experience in web development. I have carefully read your requirements & Surely, I can build you a website according to your requirements. Here is my expertise: Html More

$140 USD in 7 days
(0 Reviews)
0.0
soarlogics9

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do th More

$140 USD in 7 days
(0 Reviews)
0.0
kzada3079

hy dear i just read out your description and i am interested in your project. i am expert in javascript. i will create a secure button for you. if you need quality work than feel free to contact me Thanks

$250 USD in 6 days
(0 Reviews)
0.0
akshaybhagwat76

Hello Sir, As you are looking for encrypted PayPal payment gateway, I am please to offer my services for same. I have huge experience in building complex enterprise level and multi tenant base web application usin More

$100 USD in 2 days
(0 Reviews)
0.0
graphicparkeps

Hi Mahmoud A.! I have read your project detail and I noticed that you need an expert in javascript, cryptography, payment gateway integration, encryption, .net core.I have 3 years experience in javascript, so i am capa More

$167 USD in 7 days
(0 Reviews)
0.0
exnihilo11

Dear Sir/Madam, I came across the project posted on Freelancer.com and I am perfect for this project for the following reasons: ✪ 100% Client Satisfaction on ALL Projects – see my portfolios. ✪ Glowing Client Review More

$167 USD in 7 days
(0 Reviews)
0.0