🕹️ ERC-20
Deploy and mint ERC-20 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 an ERC-20 model that includes the following attributes:
| Field | Description | Type | Optional |
|---|---|---|---|
id | A unique identifier for identifying the ERC-20 contract within Co:Create. Generated by Co:Create platform and returned upon successful contract deployment. | string | No |
contract address | A unique identifier for identifying the ERC-20 contract within the Polygon blockchain ecosystem. Generated by Co:Create platform and returned upon successful contract deployment. | string | No |
name | The token name of the contract. | string | No |
symbol | The token symbol of the contract. | string | No |
transfer_restricted | If true, the tokens are transfer restricted. If false, the tokens are transferable. Default is false. | boolean | Yes |
transfer_allowlist | The list of wallet addresses that are allowed to transfer the tokens. This is only used if transfer_restricted is true. Default is an empty list. | [string] | Yes |
Methods
The CoCreate API provides the following methods for creating & managing ERC-20 tokens:
| Name | Method | Description |
|---|---|---|
| Deploy New ERC20 Contract | POST | Deploy New ERC-20 Contract with the given name, symbol and parameters. |
| List ERC20 Contracts | GET | Get a list of all ERC-20 contracts for an organization. |
| Patch ERC20 Contract | PATCH | Manage any config on the ERC-20 contract, eg: transfer restrictions. |
| Mint ERC20 | POST | Mint ERC-20 tokens to a specified wallet address. |
| Transfer ERC20 | POST | Transfer ERC-20 tokens from one wallet address to another. |
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 users
To mint ERC-20, make a POST request to the Mint method of the ERC20 API.
The body parameters for wallet_addresses and num_tokens are specified as arrays. To mint tokens to a single user, specify the arrays as an array of 1.
curl --request POST \
--url https://api.testcocrt.xyz/alpha/erc20/mint \
--header 'Authorization: Bearer <YOUR_API_KEY_HERE>' \
--header 'accept: application/json' \
--header 'content-type: application/json' \
--data '
{
"wallet_addresses": [
"0xaaa5623dc643ae463e4bf65dd267bf668750152b",
"0xbb6fdb5252825ef15207e7973b94598e7c221e35",
"0xd6e3b62b8b78f7bab557017de19b3eb1a5e55aab"
],
"erc20_id": "1e294661-c059-488f-9b03-90b37405c19d",
"num_tokens": [
100,
200,
200
]
}
'
Example response:
{
"data": {
"erc20_id": "1e294661-c059-488f-9b03-90b37405c19d",
"contract_address": "0xdd6a0601245071ec7f5c8a93b6a545a848360665",
"num_tokens": [
100,
200,
200
],
"wallet_addresses": [
"0xaaa5623dc643ae463e4bf65dd267bf668750152b",
"0xbb6fdb5252825ef15207e7973b94598e7c221e35",
"0xd6e3b62b8b78f7bab557017de19b3eb1a5e55aab"
]
}
}
Get Help
If you get stuck at any time, reach out to us on Discord or contact us via email at [email protected].
Updated over 1 year ago