USDT
BNB Smart Chain ERC-20 Token0x55d398326f99059ff775485246999027b3197955
Solidity v0.5.16+commit.9c3226ce
Fungible token following the ERC-20 standard.
🤖
Query this contract from your AI
Reference:
usdt-bnb
0x55d398326f99059ff775485246999027b3197955
Sample prompt:
“Tell me the current state of usdt-bnb”
No AI wired up yet? →
mcp.smarts.md
Overview
Read Functions
11
Write Functions
9
Events
3
Read Functions
Block #100,280,835 · just now
_decimals()
view
→ 18
Returns the token's decimal precision for user-facing amounts.✨ AI
Returns
| Name | Type | Description |
|---|---|---|
| — | uint8 | The token's decimal precision (uint8) used to format and scale token amounts.✨ AI |
_name()
view
→ Tether USD
Returns the token's name.✨ AI
Returns
| Name | Type | Description |
|---|---|---|
| — | string | The token name string.✨ AI |
_symbol()
view
→ USDT
Returns the token's symbol string.✨ AI
Returns
| Name | Type | Description |
|---|---|---|
| — | string | Token symbol (ticker), e.g. "USDT".✨ AI |
allowance(owner: address, spender: address)
view
Returns the remaining number of tokens that spender is allowed to spend from the owner's balance.✨ AI
dev: Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called.
Parameters
| Name | Type | Description |
|---|---|---|
| owner | address | The token holder address.✨ AI |
| spender | address | The address permitted to transfer tokens on the owner's behalf.✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | uint256 | Remaining allowance (uint256) in the token's smallest unit that spender may spend from owner.✨ AI |
balanceOf(account: address)
view
Returns the token balance of the specified account.✨ AI
dev: Returns the amount of tokens owned by `account`.
Parameters
| Name | Type | Description |
|---|---|---|
| account | address | Address whose token balance will be returned.✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | uint256 | The token balance of the given account as a uint256.✨ AI |
decimals()
view
→ 18
Returns the number of decimal places used by the token.✨ AI
dev: Returns the token decimals.
Returns
| Name | Type | Description |
|---|---|---|
| — | uint8 | uint8: number of decimals used to display and calculate token amounts.✨ AI |
getOwner()
view
→ 0xf68a4b64162906eff0ff6ae34e2bb1cd42fef62d
Return the contract owner address.✨ AI
dev: Returns the bep token owner.
Returns
| Name | Type | Description |
|---|---|---|
| — | address | The address currently recorded as the contract owner.✨ AI |
name()
view
→ Tether USD
Returns the token's name as a human-readable string.✨ AI
dev: Returns the token name.
Returns
| Name | Type | Description |
|---|---|---|
| — | string | The token's name as a string.✨ AI |
owner()
view
→ 0xf68a4b64162906eff0ff6ae34e2bb1cd42fef62d
Returns the address of the contract owner.✨ AI
dev: Returns the address of the current owner.
Returns
| Name | Type | Description |
|---|---|---|
| — | address | The address of the account that owns and administers the contract.✨ AI |
symbol()
view
→ USDT
Return the token's symbol used to identify this ERC-20 token.✨ AI
dev: Returns the token symbol.
Returns
| Name | Type | Description |
|---|---|---|
| — | string | The token symbol string, for example USDT.✨ AI |
totalSupply()
view
→ 9,184,992,533.87 USDT
Returns the current total token supply.✨ AI
dev: Returns the amount of tokens in existence.
Returns
| Name | Type | Description |
|---|---|---|
| — | uint256 | Total number of tokens in circulation as a uint256, expressed in the token's smallest unit.✨ AI |
Write Functions
approve(spender: address, amount: uint256)
nonpayable
Set an allowance authorizing spender to transfer up to amount tokens from your account.✨ AI
dev: Sets `amount` as the allowance of `spender` over the caller's tokens. Returns a boolean value indicating whether the operation succeeded. IMPORTANT: Beware that changing an allowance with this method brings the risk that someone may use both the old and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 Emits an {Approval} event.
Parameters
| Name | Type | Description |
|---|---|---|
| spender | address | Address that will be allowed to spend tokens on your behalf.✨ AI |
| amount | uint256 | Maximum number of tokens the spender may transfer (in token smallest units).✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | bool | True if the approval succeeded.✨ AI |
burn(amount: uint256)
nonpayable
Burns a specified amount of the caller's tokens, reducing the total supply.✨ AI
dev: Burn `amount` tokens and decreasing the total supply.
Parameters
| Name | Type | Description |
|---|---|---|
| amount | uint256 | Amount of tokens to burn, expressed in the token's smallest unit (uint256).✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | bool | True if the burn completed successfully, otherwise false.✨ AI |
decreaseAllowance(spender: address, subtractedValue: uint256)
nonpayable
Decrease the caller's allowance for a spender by a specified amount.✨ AI
dev: Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {BEP20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`.
Parameters
| Name | Type | Description |
|---|---|---|
| spender | address | Address that is allowed to spend the caller's tokens.✨ AI |
| subtractedValue | uint256 | Amount to subtract from the current allowance.✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | bool | True if the allowance was decreased successfully.✨ AI |
increaseAllowance(spender: address, addedValue: uint256)
nonpayable
Increases the caller's allowance for spender by addedValue.✨ AI
dev: Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {BEP20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address.
Parameters
| Name | Type | Description |
|---|---|---|
| spender | address | Address that will be allowed to spend the tokens.✨ AI |
| addedValue | uint256 | Number of tokens to add to the current allowance.✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | bool | True if the allowance was successfully increased, otherwise false.✨ AI |
mint(amount: uint256)
nonpayable
Mint the specified amount of tokens and credit them to the caller's account.✨ AI
dev: Creates `amount` tokens and assigns them to `msg.sender`, increasing the total supply. Requirements - `msg.sender` must be the token owner
Parameters
| Name | Type | Description |
|---|---|---|
| amount | uint256 | Amount of tokens to mint to the caller's balance.✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | bool | True if the mint operation succeeded.✨ AI |
renounceOwnership()
nonpayable
Renounces ownership of the contract, leaving no owner and disabling owner-only functions.✨ AI
dev: Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.
transfer(recipient: address, amount: uint256)
nonpayable
Transfers tokens from the caller to recipient.✨ AI
dev: Moves `amount` tokens from the caller's account to `recipient`. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event.
Parameters
| Name | Type | Description |
|---|---|---|
| recipient | address | Address that will receive the tokens.✨ AI |
| amount | uint256 | Number of tokens to transfer, expressed in the token's smallest unit.✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | bool | True if the transfer succeeds, false otherwise.✨ AI |
transferFrom(sender: address, recipient: address, amount: uint256)
nonpayable
Transfer tokens from sender to recipient using the caller's approved allowance.✨ AI
dev: Moves `amount` tokens from `sender` to `recipient` using the allowance mechanism. `amount` is then deducted from the caller's allowance. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event.
Parameters
| Name | Type | Description |
|---|---|---|
| sender | address | Address that currently holds the tokens and approved the allowance.✨ AI |
| recipient | address | Address that will receive the transferred tokens.✨ AI |
| amount | uint256 | Amount of tokens to transfer, expressed in the token's smallest unit.✨ AI |
Returns
| Name | Type | Description |
|---|---|---|
| — | bool | Bool indicating success: true if the transfer and allowance update succeeded, false otherwise.✨ AI |
transferOwnership(newOwner: address)
nonpayable
Transfers ownership of the contract to the specified address, making that address the new owner.✨ AI
dev: Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.
Parameters
| Name | Type | Description |
|---|---|---|
| newOwner | address | Address to receive ownership; should be a valid non-zero address controlled by the new owner.✨ AI |
Events
Approval(owner: address, spender: address, value: uint256)
| Name | Type | Indexed | Description |
|---|---|---|---|
| owner | address | ✓ | |
| spender | address | ✓ | |
| value | uint256 |
OwnershipTransferred(previousOwner: address, newOwner: address)
| Name | Type | Indexed | Description |
|---|---|---|---|
| previousOwner | address | ✓ | |
| newOwner | address | ✓ |
Transfer(from: address, to: address, value: uint256)
| Name | Type | Indexed | Description |
|---|---|---|---|
| from | address | ✓ | |
| to | address | ✓ | |
| value | uint256 |