package cosmos.nft.v1beta1

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Msg defines the nft Msg service.

• rpc Send (MsgSend, MsgSendResponse)

  tx.proto:11

  Send defines a method to send a nft from one account to another account.

  message MsgSend

  tx.proto:14

  MsgSend represents a message to send a nft from one account to another account.

  • string class_id = 1

    class_id defines the unique identifier of the nft classification, similar to the contract address of ERC721

  • string id = 2

    id defines the unique identification of nft

  • string sender = 3

    sender is the address of the owner of nft

  • string receiver = 4

    receiver is the receiver address of nft

  message MsgSendResponse

  tx.proto:30

  MsgSendResponse defines the Msg/Send response type.

  (message has no fields)

Query defines the gRPC querier service.

• rpc Balance (QueryBalanceRequest, QueryBalanceResponse)

  query.proto:13

  Balance queries the number of NFTs of a given class owned by the owner, same as balanceOf in ERC721

  message QueryBalanceRequest

  query.proto:50

  QueryBalanceRequest is the request type for the Query/Balance RPC method

  • string class_id = 1

  • string owner = 2

  message QueryBalanceResponse

  query.proto:56

  QueryBalanceResponse is the response type for the Query/Balance RPC method

  • uint64 amount = 1

• rpc Class (QueryClassRequest, QueryClassResponse)

  query.proto:39

  Class queries an NFT class based on its id

  message QueryClassRequest

  query.proto:106

  QueryClassRequest is the request type for the Query/Class RPC method

  • string class_id = 1

  message QueryClassResponse

  query.proto:111

  QueryClassResponse is the response type for the Query/Class RPC method

  • optional Class class = 1

• rpc Classes (QueryClassesRequest, QueryClassesResponse)

  query.proto:44

  Classes queries all NFT classes

  message QueryClassesRequest

  query.proto:116

  QueryClassesRequest is the request type for the Query/Classes RPC method

  • optional base.query.v1beta1.PageRequest pagination = 1

    pagination defines an optional pagination for the request.

  message QueryClassesResponse

  query.proto:122

  QueryClassesResponse is the response type for the Query/Classes RPC method

  • repeated Class classes = 1

  • optional base.query.v1beta1.PageResponse pagination = 2

• rpc NFT (QueryNFTRequest, QueryNFTResponse)

  query.proto:34

  NFT queries an NFT based on its class and id.

  message QueryNFTRequest

  query.proto:95

  QueryNFTRequest is the request type for the Query/NFT RPC method

  • string class_id = 1

  • string id = 2

  message QueryNFTResponse

  query.proto:101

  QueryNFTResponse is the response type for the Query/NFT RPC method

  • optional NFT nft = 1

• rpc NFTs (QueryNFTsRequest, QueryNFTsResponse)

  query.proto:29

  NFTs queries all NFTs of a given class or owner,choose at least one of the two, similar to tokenByIndex in ERC721Enumerable

  message QueryNFTsRequest

  query.proto:82

  QueryNFTstRequest is the request type for the Query/NFTs RPC method

  • string class_id = 1

  • string owner = 2

  • optional base.query.v1beta1.PageRequest pagination = 3

  message QueryNFTsResponse

  query.proto:89

  QueryNFTsResponse is the response type for the Query/NFTs RPC methods

  • repeated NFT nfts = 1

  • optional base.query.v1beta1.PageResponse pagination = 2

• rpc Owner (QueryOwnerRequest, QueryOwnerResponse)

  query.proto:18

  Owner queries the owner of the NFT based on its class and id, same as ownerOf in ERC721

  message QueryOwnerRequest

  query.proto:61

  QueryOwnerRequest is the request type for the Query/Owner RPC method

  • string class_id = 1

  • string id = 2

  message QueryOwnerResponse

  query.proto:67

  QueryOwnerResponse is the response type for the Query/Owner RPC method

  • string owner = 1

• rpc Supply (QuerySupplyRequest, QuerySupplyResponse)

  query.proto:23

  Supply queries the number of NFTs from the given class, same as totalSupply of ERC721.

  message QuerySupplyRequest

  query.proto:72

  QuerySupplyRequest is the request type for the Query/Supply RPC method

  • string class_id = 1

  message QuerySupplyResponse

  query.proto:77

  QuerySupplyResponse is the response type for the Query/Supply RPC method

  • uint64 amount = 1

Class defines the class of the nft type.

Used in: GenesisState, QueryClassResponse, QueryClassesResponse

• string id = 1

  id defines the unique identifier of the NFT classification, similar to the contract address of ERC721

• string name = 2

  name defines the human-readable name of the NFT classification. Optional

• string symbol = 3

  symbol is an abbreviated name for nft classification. Optional

• string description = 4

  description is a brief description of nft classification. Optional

• string uri = 5

  uri for the class metadata stored off chain. It can define schema for Class and NFT `Data` attributes. Optional

• string uri_hash = 6

  uri_hash is a hash of the document pointed by uri. Optional

• optional google.protobuf.Any data = 7

  data is the app specific metadata of the NFT class. Optional

Entry Defines all nft owned by a person

Used in: GenesisState

• string owner = 1

  owner is the owner address of the following nft

• repeated NFT nfts = 2

  nfts is a group of nfts of the same owner

EventBurn is emitted on Burn

• string class_id = 1

• string id = 2

• string owner = 3

EventMint is emitted on Mint

• string class_id = 1

• string id = 2

• string owner = 3

EventSend is emitted on Msg/Send

• string class_id = 1

• string id = 2

• string sender = 3

• string receiver = 4

GenesisState defines the nft module's genesis state.

• repeated Class classes = 1

  class defines the class of the nft type.

• repeated Entry entries = 2

NFT defines the NFT.

Used in: Entry, QueryNFTResponse, QueryNFTsResponse

• string class_id = 1

  class_id associated with the NFT, similar to the contract address of ERC721

• string id = 2

  id is a unique identifier of the NFT

• string uri = 3

  uri for the NFT metadata stored off chain

• string uri_hash = 4

  uri_hash is a hash of the document pointed by uri

• optional google.protobuf.Any data = 10

  data is an app specific data of the NFT. Optional