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TokenApprovals

Calls​

erc1155ApprovalForAll​

Set approval for an account (or contract) to transfer any tokens from an SFT collection mapping(address => mapping(address => bool)) private _operatorApprovals;

Namespace​

api.tx.tokenApprovals.erc1155ApprovalForAll

Type​

function erc1155ApprovalForAll(
  caller: SeedPrimitivesSignatureAccountId20,
  operator_account: SeedPrimitivesSignatureAccountId20,
  collection_uuid: u32,
  approved: bool
)

erc20Approval​

Set approval for an account to transfer an amount of tokens on behalf of the caller Mapping from caller to spender and amount mapping(address => mapping(address => uint256)) private _allowances;

Namespace​

api.tx.tokenApprovals.erc20Approval

Type​

function erc20Approval(
  caller: SeedPrimitivesSignatureAccountId20,
  spender: SeedPrimitivesSignatureAccountId20,
  asset_id: u32,
  amount: u128
)

erc20UpdateApproval​

Removes an approval over an account and asset_id mapping(address => mapping(address => uint256)) private _allowances;

Namespace​

api.tx.tokenApprovals.erc20UpdateApproval

Type​

function erc20UpdateApproval(
  caller: SeedPrimitivesSignatureAccountId20,
  spender: SeedPrimitivesSignatureAccountId20,
  asset_id: u32,
  amount: u128
)

erc721Approval​

Set approval for a single NFT Mapping from token_id to operator clears approval on transfer mapping(uint256 => address) private _tokenApprovals;

Namespace​

api.tx.tokenApprovals.erc721Approval

Type​

function erc721Approval(
  caller: SeedPrimitivesSignatureAccountId20,
  operator_account: SeedPrimitivesSignatureAccountId20,
  token_id: (u32,u32)
)

erc721ApprovalForAll​

Set approval for an account (or contract) to transfer any tokens from a collection mapping(address => mapping(address => bool)) private _operatorApprovals;

Namespace​

api.tx.tokenApprovals.erc721ApprovalForAll

Type​

function erc721ApprovalForAll(
  caller: SeedPrimitivesSignatureAccountId20,
  operator_account: SeedPrimitivesSignatureAccountId20,
  collection_uuid: u32,
  approved: bool
)

erc721RemoveApproval​

Public method which allows users to remove approvals on a token they own

Namespace​

api.tx.tokenApprovals.erc721RemoveApproval

Type​

function erc721RemoveApproval(
  token_id: (u32,u32)
)

Storage​

eRC1155ApprovalsForAll​

Namespace​

api.query.tokenApprovals.eRC1155ApprovalsForAll

Type​

function eRC1155ApprovalsForAll(
  SeedPrimitivesSignatureAccountId20,
  (u32,SeedPrimitivesSignatureAccountId20)
): Option<bool>

eRC20Approvals​

Namespace​

api.query.tokenApprovals.eRC20Approvals

Type​

function eRC20Approvals(
  (SeedPrimitivesSignatureAccountId20,u32),
  SeedPrimitivesSignatureAccountId20
): Option<u128>

eRC721Approvals​

Namespace​

api.query.tokenApprovals.eRC721Approvals

Type​

function eRC721Approvals(
  (u32,u32)
): Option<SeedPrimitivesSignatureAccountId20>

eRC721ApprovalsForAll​

Namespace​

api.query.tokenApprovals.eRC721ApprovalsForAll

Type​

function eRC721ApprovalsForAll(
  SeedPrimitivesSignatureAccountId20,
  (u32,SeedPrimitivesSignatureAccountId20)
): Option<bool>

undefined## Errors

AlreadyApproved​

Address is already approved

Namespace​

api.errors.tokenApprovals.AlreadyApproved

ApprovalDoesntExist​

There is no approval set for this token

Namespace​

api.errors.tokenApprovals.ApprovalDoesntExist

ApprovedAmountTooLow​

The caller is not approved for the requested amount

Namespace​

api.errors.tokenApprovals.ApprovedAmountTooLow

CallerNotApproved​

The caller isn't approved for any amount

Namespace​

api.errors.tokenApprovals.CallerNotApproved

CallerNotOperator​

The caller account can't be the same as the operator account

Namespace​

api.errors.tokenApprovals.CallerNotOperator

NoToken​

The token doesn't exist

Namespace​

api.errors.tokenApprovals.NoToken

NotTokenOwner​

The account is not the owner of the token

Namespace​

api.errors.tokenApprovals.NotTokenOwner

NotTokenOwnerOrApproved​

The account is not the owner of the token or an approved account

Namespace​

api.errors.tokenApprovals.NotTokenOwnerOrApproved

undefined