Token Contracts ERC-20
                     CREATING TOKEN 
ERCCON-2TR0A CATNS D 
BEYOND
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INTRODUCTION TO TOKEN 
CONTRACTS
Creat ing token contracts,  part icular ly those fol lowing the ERC-20 standard, is a fundamental  
aspect of  blockchain technology. Token contracts are smart contracts that represent and 
manage digi tal  assets on a blockchain. They faci l i tate the creat ion, t ransfer,  and 
management of tokens, which are crucial  for decentral ized appl icat ions (DApps) and various 
blockchain-based projects.  The ERC-20 standard, widely used on the Ethereum blockchain, 
ensures that tokens can be easi ly integrated into DApps and exchanged on di f ferent 
plat forms.
Smart contract development services play a vi tal  role in this process. These services offer 
expert  development of smart contracts tai lored to specif ic needs, ensur ing securi ty,  
ef f ic iency, and compl iance. Providers assist  in designing, coding, audi t ing,  and deploying 
smart contracts,  of ten support ing various token standards l ike ERC-20 and ERC-721. By 
leveraging these services, businesses and developers can create robust and secure token 
WcWoWn.LBtMraSOcLUtTsIO NtSh.IaN t  dr ive innovat ion and funct ional i ty in the blockchain ecosystem.
UNDERSTANDING ERC-20 
STANDARD
01 02 03 04 05 06
TOTALSUPPLY BALANCEOF TRANSFER APPROVE TRANSFER FROM ALLOWANCE
Returns the total Returns the Transfers tokens to a Allows a spender to Transfers tokens Returns the 
supply of the balance of a specifi ed address withdraw a set on behalf of an remaining number of 
token. specifi c address number of tokens from account tokens that a 
an account. spender is allowed 
to spend
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CREATING AN ERC-20 TOKEN 
CONTRACT
Step 2 Step 3
Step 1
Smart contract compliant ERC-20 Step 4
development services token creation 
design, code, and audit through expert 
Smart contract development ser
vices token contracts, ensuring design, coding, and 
off er expert creation, audit ing, security and compliance auditing. Use Web3.js or 
and deployment of secure and with standards l ike ERC-20. ethers.js to connect 
effi cient contracts, ensuring and interact with 
compliance and integration with your deployed ERC-20 
standards l ike ERC-20. token contract, 
enabling token 
transfers and balance 
queries.
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BEST 
PRACTICES 
AND SECURITY 
CONSIDERATIO
Smart contract development company specializes in 
dNesigning, coding, and auditing smart contracts to ensureS they are secure, effi cient, and compliant 
with industry standards. These companies off er 
expert services that include creating ERC-20 tokens 
and other blockchain-based assets, conducting 
thorough security audits, and implementing best 
practices to prevent vulnerabil it ies. 
By leveraging their expertise, businesses can 
deploy robust and rel iable smart contracts, 
essential for decentralized applications and 
blockchain projects.
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OUR TEAM
Manjit Amanpreet Sahil 
Parmar Singh Partyal
CTO Development Designing Head
Head
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CONTACT 
U+91 8S4484! 43318 
www.lbmsolutions.in 
E-275,Sector 75, IT CITY, Sector 75, 
Sahibzada Ajit Singh Nagar, Punjab 
140308