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Phone buy sell items based on their presented value on a website.

Looking for a phone app that will read a website for data on values for certain items, and buy or sell based on their increasing a % value or decreasing a % value. The site does not have APIs that I know off, so it will need to be able to read screen and extract/compute for values to qualify the % quote, then be able to submit a purchase/sell request to the website.

There will be no bank details involved, only the monies already in that account that will be there to be used for the buy and sell. if there is not enough funds, the buy will not occur, if there is not enough items to sell, the sell will not occur.

Looking for a fix set price only, not per hour cost. All costs included in price.

in brief, a buy and sell phone app that runs in the background when I switch it on with a "On/Off" facility, and when the "on/off" is on, then runs on the phone background and checks the https://www.coinspot.com.au website for crypto coin price changes.

It then places requests to buy or sell based on a BUY criteria, managed by myself entering coin, buy price (including buy costs) and amount to invest into the phone app, and if the coin price matches the one on the list, then it places a purchase request on the coin.

Or based on a SELL criteria built by the phone app using the previous coin cost price and adding the coin purchase price, and adding a manually entered % increase and when checking the website, if the price matches the criteria, the app will place a sell of the coin.

Kĩ năng: HTML, Javascript, PHP, Kiến trúc phần mềm, Thiết kế trang web

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Về Bên Thuê:
( 3 nhận xét ) Chippendale, Australia

ID dự án: #18050583

7 freelancer đang chào giá trung bình $492 cho công việc này

malviyamanish

Hello Hiring Manager, I have 6+years of experience in software and web development .I have strong hand in PHP, Codeigniter, WordPress and many more. I am highly experienced programmer that deliver best quality p Thêm

$190 AUD trong 3 ngày
(267 Nhận xét)
7.8
mekiho

Dear employer. Senior mobile app developer is ready for you. I read your project description carefully and I noticed you are going to make auto buy-sell mobile app. As you can see thorough my profile, I have enough Thêm

$2000 AUD trong 30 ngày
(81 Nhận xét)
7.1
ZhenExpert

Hi, I have done several projects similar with this. Please view my portfolios and contact me to discuss your project. Let me know the details via interview. Thank you. Regards,

$155 AUD trong 3 ngày
(45 Nhận xét)
7.0
kawalecove

Hiii Sir I have gone through your project detail and I am much confident to do any kind of work ,develop website ,mobile app as per your need. We have over 40+ qualified developers, designers, testers sitting under on Thêm

$200 AUD trong 7 ngày
(69 Nhận xét)
6.3
$250 AUD trong 2 ngày
(1 Nhận xét)
2.6
arcticsoft6

"Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on si Thêm

$208 AUD trong 7 ngày
(0 Nhận xét)
0.0
znawazch

Here need crawling service for grabbing required data, which can work without api. its based on web contents..

$444 AUD trong 3 ngày
(0 Nhận xét)
2.3