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Decentralized erc20 & erc223 tokens payment processor gateway

17 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

DevStar925

How are you? I am blockchain expert. I can make blockchain payment gateway. I would like to discuss in detail via chat. Thanks

$500 USD 10 päivässä
(23 arvostelua)
6.3
technosystem

Just finished my latest C++ based QT Wallet project. For last 15 years i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning Pools, Block Explor Lisää

$833 USD 10 päivässä
(6 arvostelua)
6.0
imperialsoftech

Hello Mate, ->We are EXPERT IN BLOCKCHAIN | SMART CONTRACT | SOLIDITY | HYPERLEDGER with 4+ years of experience!" -> We are quite superb in the development of Decentralized erc20 & erc223 tokens payment processor Lisää

$750 USD 50 päivässä
(5 arvostelua)
5.4
chesslover

We'll create the main payment engine as a smart contract, so it will be decentralized, i.e., uploaded to every node. Would love to discuss it first as Coinpayments is not a trivial system. Ethereum DApps/ERCxxx develo Lisää

$750 USD 21 päivässä
(3 arvostelua)
5.5
espsofttech

Hello there, I have gone through your requirement as you are looking for experienced blockchain development team. We are experienced blockchain expert as you can see our profile reviews and portfolio. We mostly w Lisää

$500 USD 10 päivässä
(5 arvostelua)
5.2
jamie990

I can do this. Uk based and English [login to view URL] qualified in all blockchain developmen technologies, web crawler technologies and nodejs, also an early crypto investor. Check my profile for work samples and technolo Lisää

$250 USD 5 päivässä
(5 arvostelua)
4.6
samuelmillette

Hey there! it seems a nice project! I'm mostly an Ethereum and Python developer, but I also love web app with [login to view URL] and metamask I can easily make a backend that accept api key(register and login to generate), gene Lisää

$555 USD 20 päivässä
(7 arvostelua)
4.4
pritiup

Hi, I've extensive experience in Blockchain (see my LinkedIn - [login to view URL]), and have developed internal & external ([login to view URL]) exchanges, Decentralized exchanges, Wallets, Lisää

$250 USD 10 päivässä
(1 arvostelu)
4.0
cryptocurrency2

Hello, I am a Certified Cryptocurrency, Blockchain and ICO development Expert. For more than 5 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise Lisää

$250 USD 10 päivässä
(2 arvostelua)
2.0
shivamverma3

We are team of blockchain and software architect and developers. Have excellent track record of providing services in ICO [login to view URL] provide the services with maintenance/help included till ICO. Relevant Skills Lisää

$555 USD 5 päivässä
(0 arvostelua)
0.0
VirtualBrainInc

Hello! I have briefly read the description on decentralized-erc-erc-tokens-payment development project, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, dea Lisää

$250 USD 10 päivässä
(0 arvostelua)
0.0
gsala81

Hello, I am a Cryptocurrency and Blockchain Development Expert. I can provide solutions in creating new cryptocurrency from scratch, fork existing coins, Bitcoins, Blockchain Development, ICO launches, Cryptocurr Lisää

$250 USD 10 päivässä
(0 arvostelua)
0.0
EliteITAnalyst

Hello, I have experience in writing smart contract, ERC20 token and deploying them on Ethereum main network. Let's have a chat to understand your project requirement bit better. Many thanks!

$580 USD 15 päivässä
(0 arvostelua)
0.0
alexhalles090

Hello , I am a cryptocurrency and blockchain developer with 5+ years of experience in blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. I have reviewed your project descrip Lisää

$250 USD 10 päivässä
(1 arvostelu)
0.0
coco50511

Hi. hope you are doing well. I have experience in withdraw/deposit the coins via Coinpayments API. I have implemented that functions in cryptocurrency exchange site. Excuse me, I can't understand your task. Would y Lisää

$750 USD 10 päivässä
(0 arvostelua)
0.0
C3guru

Hello I have a fully working ERC-20 Token payment gateway: [login to view URL] That was coded with Node.js and used for above website. Also ERC-223 p Lisää

$500 USD 10 päivässä
(0 arvostelua)
0.0
jalantechnology

Hello, Our experiences with ERC tokens- [login to view URL] [login to view URL] Lisää

$888 USD 20 päivässä
(0 arvostelua)
0.0