Lukket

NFT monitoring

Looking for help building a script that:

1) Monitoring & ranking of NFT collection

- constant monitor of smart contract for changes regarding metadata (setBaseURI, etc)

- check whole collection once metadata available

- rank items (rarity tools algorithm or something similar)

- list items with marketplaces links (list per any order specified by the user)

- allow filtering for buy only option in marketplaces and limit of eth to be paid.

2) Actions

- option to buy certain item based on filters (rarity, gas, eth price)

The whole idea is to monitor one (or more contracts) for metadata update and once the metadata is available, then rank each NFT based on its rarity and provide the ability to buy it based on certain inputs, or manually at a later stage.

You would help me with the framework/base to build the script that would allow such actions

Evner: JavaScript, Python, Ethereum, Solidity, Smart Contracts

Se mere: french looking building, looking building team, looking building design front view, looking for 1 indian virtual, looking for 1 year u turn south indian general worker with elecrical certificate d12 balestier toa payoh, bookkeepers looking for 1 day per week glasgow area, guaranteed page 1 google ranking, script type text javascript src http vk com away php utf 1&amp to http ow ly xatab window onload check mobile 80733 156268 scrip, university support building 1, building power monitoring system, constant contact contract, building 1 community, building 1 realty, building 1 mit, building construction monitoring system, west mountain health services building 1, hudson headwaters building 1 phone number, americasmart building 1, md anderson mid campus building 1 address

Om arbejdsgiveren:
( 0 bedømmelser ) Coimbra, United Kingdom

Projekt ID: #32281454

23 freelancere byder i gennemsnit $584 timen for dette job

Hasostepanyan

Hi, I am happy to see your job posting. I've worked as a Senior blockchain developer with 5 years of experience in React, Web3, Solidity and Smart Contract. I can help you finish this project. I've developed many dapps Flere

$630 USD in 7 dage
(17 bedømmelser)
6.0
normanburtonfree

Hello client, As a fullstack developer who has 10+ years of experiences in Programming, I have much experiences in Blockchain Technology and full stack development I'm very familiar with NFT, Solidity,Ethereum,BSC,sma Flere

$630 USD in 7 dage
(12 bedømmelser)
4.9
tonikurochkinpro

[login to view URL] Hello. I am a good blockchain engineer with rich experience in creation of crypto currency token. The followings are tokens which I created and verified earlier. [login to view URL] Flere

$630 USD in 7 dage
(6 bedømmelser)
4.6
mlobovic

====Blockchain, Smart Contract, BSC, Bitcoin Expert Here==== Dear client. Here are some of my previous works. [login to view URL] [login to view URL] [login to view URL] [login to view URL] I am a Flere

$600 USD in 7 dage
(14 bedømmelser)
4.6
freelancerIrvan

Hi there, I am a talented python dev, and I suppose I can handle this task successfully. Please let me know more details, and Please give me your chance. I look forward to hearing from you. Flere

$499 USD in 7 dage
(6 bedømmelser)
4.5
SergeyKuznetsovv

Hello. I have built the website with connecting functionality to the wallet I am a good blockchain engineer with rich experience in creation of crypto currency token. The followings are tokens which I created and verif Flere

$750 USD in 5 dage
(10 bedømmelser)
4.2
mihhailovajulia5

Hello. How are you today? I have read your job post very carefully and I am interested in your project. I am a new developer here. But I have many experiences and strong skills in Blockchain and Cryptocurrency. So I ca Flere

$630 USD in 7 dage
(3 bedømmelser)
3.7
danielbaychevdev

hi. I am a blockchain developer and have strong experences with NFT. Your task is very suitable to me and I am fully confident. Please message me and share more details. Thanks

$630 USD in 7 dage
(2 bedømmelser)
3.5
serdewloper

Hi there, ★★★ NFT / Blockchain / Solidity && Rust Expert ★★★ 9+ Years of Experience ★★★ I've read requirements and ready to create a solana candy machine nft mint website. I am a Blockchain specialist, I have worked w Flere

$630 USD in 7 dage
(1 bedømmelse)
3.6
besidovskaoleole

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Hi! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ I just read your posting. It sounds like you need an expert in cryptocurrency and NFT. I have a background in Blockchain and have been doing this for 5 Flere

$630 USD in 7 dage
(4 bedømmelser)
3.3
shramko79

Hello. I have read your description carefully and I am proficient and experienced in this field. So I can be complete your project in the shortest time. If you work with me, you will get successful results. I look for Flere

$1000 USD in 7 dage
(3 bedømmelser)
2.6
(5 bedømmelser)
3.1
oleksanderguru

Dear sir, thanks for the job posting. I read your job description very carefully and I am so much interested in this project. I am a senior blockchain developer with 7+ years of experience. I have extensive experience Flere

$650 USD in 5 dage
(2 bedømmelser)
1.4
Masterlogoart

Dear sir, I read your job description very carefully and I am very interested in this project. I am talented in Unity using C#, JavaScript and I have vast experience in Mobile App including 2D, 3D games for more than Flere

$250 USD in 3 dage
(1 bedømmelse)
2.0
yehac99588

Hi, I'm a Senior developer with 4 years of experience with Solidity, Truffle, [login to view URL], Node.js, React.js, Angular, PHP/Laravel, JQuery, CSS/SCSS and more. Last year I started to work with Solidity and helped to launc Flere

$250 USD in 4 dage
(0 bedømmelser)
0.0
everlynemunee

HELLO DEAR EMPLOYER, First receive warm greetings, and hoping you are good, i welcome you to the home of Amazing services and quality. EXPERT IN NAMED SKILLS, OVER 18 YEARS OF EXPERIENCE, After KEENLY reading your des Flere

$750 USD in 7 dage
(1 bedømmelse)
0.0
MaksimNi

Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am a senior developer have 7+ years of experience in Blockchain, Ethereum, BSC, NFT, and TradingView Chart with modern, tren Flere

$630 USD in 7 dage
(0 bedømmelser)
0.0
dmitryeremenko

Hello. How are you? I think I am a perfect fit for this [login to view URL] are having 3+ years experience with proficiency in NFT Marketplace |Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | Smart C Flere

$630 USD in 7 dage
(0 bedømmelser)
0.0
artemanhel

Dear, client. This is vlady from ukraine Thank you for job posting. I have 3 year experiences with blockchain. Also, I have copious knowledge of Ethereum and solidity. I can make your project look and feel as professio Flere

$500 USD in 7 dage
(0 bedømmelser)
0.0
valuiskyik

Hello! Thank you for making suggestions that fit my skills. You can see my profile. I have experience developing NFT game characters and 2 sites, and I can meet all your requirements. Also, as you said, I have the code Flere

$250 USD in 4 dage
(0 bedømmelser)
0.0