🕹️ ERC-20 Guide
Define and Mint Fungible Tokens
Overview
The CoCreate API provides functionality for ERC-20 contract deployment & management, including creating new ERC-20 contracts, minting, transferring, and managing token transfer restrictions.
ERC-20 Model
The CoCreate API uses a model that includes the following attributes:
id
: A unique identifier for identifying the ERC-20 contract within Co:Create.name
: The name of the ERC-20 contract.symbol
: The symbol of the ERC-20 contract.contract_address
: The contract address of the ERC-20 contract on the Polygon blockchain.
Methods
The CoCreate API provides the following methods for managing ERC-20:
- Create ERC-20: Create and deploy a new ERC-20 contract
- List ERC-20: Get a list of all ERC-20 contracts for an organization.
- Mint ERC-20: Mint ERC-20 tokens to a specified wallet address.
- Transfer ERC-20: Transfer ERC-20 tokens from one wallet address to another.
- Update ERC-20: Manage any config on the ERC-20 contract, eg: transfer restrictions.
Guide
Create a new ERC-20 contract
To create a new ERC-20 contract, make a POST request to the ERC20 API.
Example request:
curl --request POST \
--url https://api.testcocrt.xyz/alpha/erc20 \
--header 'Authorization: Bearer <YOUR_KEY_HERE>' \
--data '{ "name": "Karma Points", "symbol": "KRMA"}'
Example response:
{
"data": {
"contract_address": "0x30391925aB782008FEBE2fbf05Ea043ec966831c",
"created_at": "2023-02-23T06:57:11.352161+00:00",
"id": "b49da6ec-d7bb-43f3-919c-3fce33b5de22",
"name": "Karma Points",
"symbol": "KRMA"
}
}
Mint ERC-20 to a user
To mint ERC-20, make a POST request to the Mint method of the ERC20 API.
curl --request POST \
--url https://api.testcocrt.xyz/alpha/erc20/mint \
--header 'Authorization: Bearer <YOUR_KEY_HERE>' \
--data '{
"erc20_id":"f19e6691-3013-4bd1-8803-1a596f3a2af1",
"mint_quantity":3,
"wallet_address":"0x30391925aB782008FEBE2fbf05Ea043ec966831c"
}'
Example response:
{
"data": {
"num_tokens": 3,
"wallet_address": "0x189407D5c7E31E26fd31a4EB1ed500626f670675",
"erc20_id": "f19e6691-3013-4bd1-8803-1a596f3a2af1"
}
}
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Updated 13 days ago