Need to build a Cryptocurrency private key checker in php

Job Description:

Need to build a Cryptocurrency private key checker in php.

Script should accept private keys of the following format:

- 64 alphanumeric characters

- 12 phrases

- 24 phrases

- WIF pubkey(Compressed/Uncompressed)

When a private key of the above format is input into the script, ALL Cryptocurrency tokens and coins with balances greater than 0 associated with that private key should be returned in an array of the structure:


"coin_name/token_name (network)" : balance

"coin_name/token_name (network)" : balance





"BTC (Bep20)" : 0.00245,

"ADA (Cardano network): 35.25,

"BNB (Bep2)": 2.156,

"BTC (Bitcoin network)": 1.3,

"TRX (TRC20): 100.35,



Skills: PHP, Bitcoin, Software Architecture, Blockchain, Website Design

About the Client:
( 0 reviews ) Nigeria

Project ID: #35819938

6 freelancers are bidding on average $248 for this job


Hello I can see what you want. We are expert Developers having strong grip in Software Architecture, Website Design, Blockchain, PHP and Bitcoin and we provide super ideas to our customers in order to fulfill their de More

$50 USD in 3 days
(6 Reviews)

Hello, dear customer. I am tolegen from kazakhstan. The most important thing to me is the customer's trust in me and my return for it. My skills and experiences will be helpful to build your project. If you award me, I More

$100 USD in 5 days
(5 Reviews)

Hello, I am excited to apply for this project and believe that my skills and experience make me the perfect fit. I am highly motivated and committed to delivering top-quality work. I am also available to start immediat More

$200 USD in 1 day
(3 Reviews)

Hi Greetings! I am available right now for the project discussion and can start the project on an immediate basis. I have understood your project requirement I have7++ experience in design and development. I can ha More

$250 USD in 7 days
(0 Reviews)