Returns the token collection name.
e - Access to the Soroban environment.fn name(env: soroban_sdk::Env) -> soroban_sdk::StringReturns the token collection symbol.
e - Access to the Soroban environment.fn symbol(env: soroban_sdk::Env) -> soroban_sdk::StringGives permission to approved to transfer the token with token_id to
another account. The approval is cleared when the token is
transferred.
Only a single account can be approved at a time for a token_id.
To remove an approval, the approver can approve their own address,
effectively removing the previous approved address. Alternatively,
setting the live_until_ledger to 0 will also revoke the approval.
e - Access to Soroban environment.approver - The address of the approver (should be owner or
operator).approved - The address receiving the approval.token_id - Token ID as a number.live_until_ledger - The ledger number at which the allowance
expires. If live_until_ledger is 0, the approval is revoked.NonFungibleTokenError::NonExistentToken] - If the token does not
exist.NonFungibleTokenError::InvalidApprover] - If the owner address is
not the actual owner of the token.NonFungibleTokenError::InvalidLiveUntilLedger] - If the ledgefn approve(
env: soroban_sdk::Env,
approver: soroban_sdk::Address,
approved: soroban_sdk::Address,
token_id: u32,
live_until_ledger: u32,
)Returns the number of tokens owned by account.
e - Access to the Soroban environment.account - The address for which the balance is being queried.fn balance(env: soroban_sdk::Env, account: soroban_sdk::Address) -> u32fn upgrade(env: soroban_sdk::Env, new_wasm_hash: soroban_sdk::BytesN<32>)fn version(env: soroban_sdk::Env) -> soroban_sdk::StringReturns the owner of the token with token_id.
e - Access to the Soroban environment.token_id - Token ID as a number.NonFungibleTokenError::NonExistentToken] - If the token does not
exist.fn owner_of(env: soroban_sdk::Env, token_id: u32) -> soroban_sdk::Addressfn register(env: soroban_sdk::Env, caller: soroban_sdk::Address) -> u32Transfers the token with token_id from from to to.
WARNING: Confirmation that the recipient is capable of receiving the
Non-Fungible is the caller's responsibility; otherwise the NFT may be
permanently lost.
e - Access to the Soroban environment.from - Account of the sender.to - Account of the recipient.token_id - Token ID as a number.NonFungibleTokenError::IncorrectOwner] - If the current owner
(before calling this function) is not from.NonFungibleTokenError::NonExistentToken] - If the token does not
exist.["transfer", from: Address, to: Address][token_id: u32]fn transfer(
env: soroban_sdk::Env,
from: soroban_sdk::Address,
to: soroban_sdk::Address,
token_id: u32,
)fn agent_uri(
env: soroban_sdk::Env,
agent_id: u32,
) -> ResultReturns the Uniform Resource Identifier (URI) for the token with
token_id.
e - Access to the Soroban environment.token_id - Token ID as a number.If the token does not exist, this function is expected to panic.
fn token_uri(env: soroban_sdk::Env, token_id: u32) -> soroban_sdk::Stringfn extend_ttl(env: soroban_sdk::Env, agent_id: u32)Returns the account approved for the token with token_id.
e - Access to the Soroban environment.token_id - Token ID as a number.NonFungibleTokenError::NonExistentToken] - If the token does not
exist.fn get_approved(env: soroban_sdk::Env, token_id: u32) -> Optionfn get_metadata(
env: soroban_sdk::Env,
agent_id: u32,
key: soroban_sdk::String,
) -> Optionfn set_metadata(
env: soroban_sdk::Env,
caller: soroban_sdk::Address,
agent_id: u32,
key: soroban_sdk::String,
value: soroban_sdk::Bytes,
) -> Result<(), IdentityError>fn __constructor(
env: soroban_sdk::Env,
owner: soroban_sdk::Address,
name: soroban_sdk::String,
symbol: soroban_sdk::String,
)fn register_full(
env: soroban_sdk::Env,
caller: soroban_sdk::Address,
agent_uri: soroban_sdk::String,
metadata: soroban_sdk::Vec,
) -> u32 fn set_agent_uri(
env: soroban_sdk::Env,
caller: soroban_sdk::Address,
agent_id: u32,
new_uri: soroban_sdk::String,
) -> Result<(), IdentityError>Transfers the token with token_id from from to to by using
spenders approval.
Unlike transfer(), which is used when the token owner initiates the
transfer, transfer_from() allows an approved third party
(spender) to transfer the token on behalf of the owner. This
function verifies that spender has the necessary approval.
WARNING: Confirmation that the recipient is capable of receiving the
Non-Fungible is the caller's responsibility; otherwise the NFT may be
permanently lost.
e - Access to the Soroban environment.spender - The address authorizing the transfer.from - Account of the sender.to - Account of the recipient.token_id - Token ID as a number.NonFungibleTokenError::IncorrectOwner] - If the current owner
(before calling this function) is not from.NonFungibleTokenError::InsufficientApproval] - If the spender does
not have a valid approval.NonFungibleTokenError::NonExistentToken] - If the token does not
exist.fn transfer_from(
env: soroban_sdk::Env,
spender: soroban_sdk::Address,
from: soroban_sdk::Address,
to: soroban_sdk::Address,
token_id: u32,
)Approve or remove operator as an operator for the owner.
Operators can call transfer_from() for any token held by owner,
and call approve() on behalf of owner.
e - Access to Soroban environment.owner - The address holding the tokens.operator - Account to add to the set of authorized operators.live_until_ledger - The ledger number at which the allowance
expires. If live_until_ledger is 0, the approval is revoked.NonFungibleTokenError::InvalidLiveUntilLedger] - If the ledger
number is less than the current ledger number.["approve_for_all", from: Address][operator: Address, live_until_ledger: u32]fn approve_for_all(
env: soroban_sdk::Env,
owner: soroban_sdk::Address,
operator: soroban_sdk::Address,
live_until_ledger: u32,
)fn get_agent_wallet(
env: soroban_sdk::Env,
agent_id: u32,
) -> Optionfn set_agent_wallet(
env: soroban_sdk::Env,
caller: soroban_sdk::Address,
agent_id: u32,
new_wallet: soroban_sdk::Address,
) -> Result<(), IdentityError>fn register_with_uri(
env: soroban_sdk::Env,
caller: soroban_sdk::Address,
agent_uri: soroban_sdk::String,
) -> u32fn unset_agent_wallet(
env: soroban_sdk::Env,
caller: soroban_sdk::Address,
agent_id: u32,
) -> Result<(), IdentityError>Returns whether the operator is allowed to manage all the assets of
owner.
e - Access to the Soroban environment.owner - Account of the token's owner.operator - Account to be checked.fn is_approved_for_all(
env: soroban_sdk::Env,
owner: soroban_sdk::Address,
operator: soroban_sdk::Address,
) -> bool