> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hedera.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Basic Types

<Danger>
  This section is currently not up to date and will be updated with the auto-generated protobuf docs [here](https://hashgraph.github.io/hedera-protobufs/). Please reference the [SDKs](/native/) section to learn about our APIs.
</Danger>

<Columns cols={2}>
  <Card title="AccountAmount" href="/reference/protobuf/basic-types/accountamount" />

  <Card title="AccountID" href="/reference/protobuf/basic-types/accountid" />

  <Card title="ContractID" href="/reference/protobuf/basic-types/contractid" />

  <Card title="CryptoAllowance" href="/reference/protobuf/basic-types/cryptoallowance" />

  <Card title="CurrentAndNextFeeSchedule" href="/reference/protobuf/basic-types/currentandnextfeeschedule" />

  <Card title="FeeComponents" href="/reference/protobuf/basic-types/feecomponents" />

  <Card title="FeeData" href="/reference/protobuf/basic-types/feedata" />

  <Card title="FeeSchedule" href="/reference/protobuf/basic-types/feeschedule" />

  <Card title="FileID" href="/reference/protobuf/basic-types/fileid" />

  <Card title="Fraction" href="/reference/protobuf/basic-types/fraction" />

  <Card title="HederaFunctionality" href="/reference/protobuf/basic-types/hederafunctionality" />

  <Card title="Key" href="/reference/protobuf/basic-types/key" />

  <Card title="KeyList" href="/reference/protobuf/basic-types/keylist" />

  <Card title="NftAllowance" href="/reference/protobuf/basic-types/nftallowance" />

  <Card title="NftTransfer" href="/reference/protobuf/basic-types/nfttransfer" />

  <Card title="NodeAddress" href="/reference/protobuf/basic-types/nodeaddress" />

  <Card title="NodeAddressBook" href="/reference/protobuf/basic-types/nodeaddressbook" />

  <Card title="RealmID" href="/reference/protobuf/basic-types/realmid" />

  <Card title="ScheduleID" href="/reference/protobuf/basic-types/scheduleid" />

  <Card title="SemanticVersion" href="/reference/protobuf/basic-types/semanticversion" />

  <Card title="ServicesConfigurationList" href="/reference/protobuf/basic-types/servicesconfigurationlist" />

  <Card title="ServiceEndpoint" href="/reference/protobuf/basic-types/serviceendpoint" />

  <Card title="Setting" href="/reference/protobuf/basic-types/setting" />

  <Card title="ShardID" href="/reference/protobuf/basic-types/shardid" />

  <Card title="Signature" href="/reference/protobuf/basic-types/signature" />

  <Card title="SignatureList" href="/reference/protobuf/basic-types/signature-list" />

  <Card title="SignatureMap" href="/reference/protobuf/basic-types/signaturemap" />

  <Card title="SignaturePair" href="/reference/protobuf/basic-types/signature-pair" />

  <Card title="SubType" href="/reference/protobuf/basic-types/subtype" />

  <Card title="TransferList" href="/reference/protobuf/basic-types/transferlist" />

  <Card title="TransactionID" href="/reference/protobuf/basic-types/transactionid" />

  <Card title="ThresholdKey" href="/reference/protobuf/basic-types/thresholdkey" />

  <Card title="ThresholdSignature" href="/reference/protobuf/basic-types/thresholdsignature" />

  <Card title="TokenAllowance" href="/reference/protobuf/basic-types/tokenallowance" />

  <Card title="TokenBalance" href="/reference/protobuf/basic-types/tokenbalance" />

  <Card title="TokenBalances" href="/reference/protobuf/basic-types/tokenbalances" />

  <Card title="TokenFreezeStatus" href="/reference/protobuf/basic-types/tokenfreezestatus" />

  <Card title="TokenPauseStatus" href="/reference/protobuf/basic-types/tokenpausestatus" />

  <Card title="TokenID" href="/reference/protobuf/basic-types/tokenid" />

  <Card title="TokenKycStatus" href="/reference/protobuf/basic-types/tokenkycstatus" />

  <Card title="TokenRelationship" href="/reference/protobuf/basic-types/tokenrelationship" />

  <Card title="TokenTransferList" href="/reference/protobuf/basic-types/tokentransferlist" />

  <Card title="TokenType" href="/reference/protobuf/basic-types/tokentype" />

  <Card title="TokenSupplyType" href="/reference/protobuf/basic-types/tokensupplytype" />

  <Card title="TopicID" href="/reference/protobuf/basic-types/topicid" />

  <Card title="TransactionFeeSchedule" href="/reference/protobuf/basic-types/transactionfeeschedule" />
</Columns>