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Union API Methods

Supported Networks:

  • Union Mainnet (UNION)
  • Union Testnet (UNIONT)

Supported Interfaces:

REST​

Feemarket​

  • /feemarket/v1/gas_price/{denom}
  • /feemarket/v1/gas_prices
  • /feemarket/v1/state
  • /feemarket/v1/params

Cosmos SDK — Auth & Authz​

  • Auth: /cosmos/auth/v1beta1/account_info/{address}, /accounts, /accounts/{address}, /address_by_id/{id}, /bech32, /bech32/{address_bytes}, /bech32/{address_string}, /module_accounts, /module_accounts/{name}, /params
  • Authz: /cosmos/authz/v1beta1/grants, /grants/grantee/{grantee}, /grants/granter/{granter}

Bank (Balances, Supply, Denoms)​

  • /cosmos/bank/v1beta1/balances/{address}, /balances/{address}/by_denom, /balances/{address}/{denom}
  • /cosmos/bank/v1beta1/base_denom
  • /cosmos/bank/v1beta1/denom_owners/{denom}
  • /cosmos/bank/v1beta1/denoms_metadata, /denoms_metadata/{denom}
  • /cosmos/bank/v1beta1/params, /send_enabled
  • /cosmos/bank/v1beta1/spendable_balances/{address}, /spendable_balances/{address}/by_denom
  • /cosmos/bank/v1beta1/supply, /supply/by_denom, /supply/{denom}
  • /cosmos/bank/v1beta1/supply_without_offset, /supply_without_offset/{denom}

Base / Reflection / Tendermint (Node Info & Introspection)​

  • /cosmos/base/node/v1beta1/config
  • /cosmos/base/reflection/v1beta1/app_descriptor/authn|chain|codec|configuration|query_services|tx_descriptor
  • /cosmos/base/reflection/v1beta1/interfaces, /interfaces/{interface_name}/implementations
  • /cosmos/base/tendermint/v1beta1/abci_query
  • /cosmos/base/tendermint/v1beta1/blocks/latest, /blocks/{height}
  • /cosmos/base/tendermint/v1beta1/node_info, /syncing
  • /cosmos/base/tendermint/v1beta1/validatorsets/latest, /validatorsets/{height}

Consensus​

  • /cosmos/consensus/v1/params

Distribution (Staking Rewards)​

  • /cosmos/distribution/v1beta1/community_pool
  • /delegators/{delegator_address}/rewards, /rewards/{validator_address}, /validators
  • /delegators/{delegator_address}/withdraw_address
  • /params
  • /validators/{validator_address}, /validators/{validator_address}/commission, /outstanding_rewards, /slashes

Evidence​

  • /cosmos/evidence/v1beta1/evidence, /evidence/{hash}

Feegrant​

  • /cosmos/feegrant/v1beta1/allowance/{granter}/{grantee}
  • /allowances/{grantee}, /issued/{granter}

Governance (v1 & v1beta1)​

  • v1: /cosmos/gov/v1/params/{params_type}, /proposals, /proposals/{proposal_id}, /deposits, /deposits/{depositor}, /tally, /votes, /votes/{voter}
  • v1beta1: /cosmos/gov/v1beta1/params/{params_type}, /proposals, /proposals/{proposal_id}, /deposits, /deposits/{depositor}, /tally, /votes, /votes/{voter}

Group (DAO)​

  • /cosmos/group/v1/vote_by_proposal_voter/{proposal_id}/{voter}
  • /proposals/{proposal_id}/tally
  • /group_policies_by_group/{group_id}, /group_policies_by_admin/{admin}
  • /proposals_by_group_policy/{address}
  • /votes_by_proposal/{proposal_id}

Mint​

  • /cosmos/mint/v1beta1/annual_provisions, /inflation, /params

Params​

  • /cosmos/params/v1beta1/params, /subspaces

Slashing​

  • /cosmos/slashing/v1beta1/params
  • /signing_infos, /signing_infos/{cons_address}

Staking​

  • /cosmos/staking/v1beta1/delegations/{delegator_addr}
  • /delegators/{delegator_addr}/redelegations, /unbonding_delegations
  • /delegators/{delegator_addr}/validators, /validators/{validator_addr}
  • /historical_info/{height}, /params, /pool
  • /validators, /validators/{validator_addr}/delegations
  • /validators/{validator_addr}/delegations/{delegator_addr}
  • /validators/{validator_addr}/delegations/{delegator_addr}/unbonding_delegation
  • /validators/{validator_addr}/unbonding_delegations

Transactions​

  • /cosmos/tx/v1beta1/txs, /txs/{hash}, /txs/block/{height}
  • /cosmos/tx/v1beta1/decode, /encode, /encode/amino, /simulate

Upgrade​

  • /cosmos/upgrade/v1beta1/applied_plan/{name}, /current_plan, /module_versions
  • /upgraded_consensus_state/{last_height}, /authority

Node Utility (Legacy)​

  • /node_info, /syncing, /validatorsets/latest, /validatorsets/{height}

IBC (Apps & Core)​

  • /ibc/apps/router/v1/params
  • /ibc/apps/transfer/v1/channels/{channel_id}/ports/{port_id}/escrow_address
  • /ibc/apps/transfer/v1/denom_hashes/{trace}, /denom_hashes/{trace=**}
  • /ibc/apps/transfer/v1/denom_traces, /denom_traces/{hash}
  • /ibc/apps/transfer/v1/params
  • /ibc/apps/interchain_accounts/controller/v1/params, /owners/{owner}/connections/{connection_id}
  • /ibc/apps/interchain_accounts/host/v1/params
  • /ibc/client/v1/params
  • /ibc/core/channel/v1/channels, /channels/{channel_id}/ports/{port_id}
  • /client_state, /consensus_state/revision/{revision_number}/height/{revision_height}
  • /next_sequence, /next_sequence_send
  • /packet_acknowledgements, /packet_acks/{sequence}
  • /packet_commitments, /packet_commitments/{packet_ack_sequences}/unreceived_acks
  • /packet_commitments/{packet_commitment_sequences}/unreceived_packets
  • /packet_commitments/{sequence}, /packet_receipts/{sequence}
  • /ibc/core/connections… (/connections, /connections/{connection_id}, /client_state, /consensus_state/revision/{revision_number}/height/{revision_height}, /params)
  • /ibc/core/client… (/client_states, /client_states/{client_id}, /client_status/{client_id}, /consensus_states/{client_id}, /consensus_states/{client_id}/heights, /revision/{revision_number}/height/{revision_height}, /upgraded_client_states, /upgraded_consensus_states)
  • /ibc/apps/transfer/v1/denoms/{denom=**}/total_escrow

gRPC​

Feemarket​

  • feemarket.feemarket.v1.Query/GasPrice
  • feemarket.feemarket.v1.Query/GasPrices
  • feemarket.feemarket.v1.Query/State
  • feemarket.feemarket.v1.Query/Params

Cosmos SDK — Core Services​

  • Auth: cosmos.auth.v1beta1.Query/Account, /Accounts, /ModuleAccountByName, /ModuleAccounts, /Params, /AccountInfo, /AccountAddressByID, /AddressBytesToString, /AddressStringToBytes, /Bech32Prefix
  • Authz: cosmos.authz.v1beta1.Query/GranteeGrants, /GranterGrants, /Grants
  • Bank: cosmos.bank.v1beta1.Query/AllBalances, /Balance, /BaseDenom, /DenomMetadata, /DenomsMetadata, /Params, /SpendableBalances, /SpendableBalanceByDenom, /SupplyOf, /SupplyOfWithoutOffset, /TotalSupply, /TotalSupplyWithoutOffset, /SendEnabled, /DenomOwners
  • Mint: cosmos.mint.v1beta1.Query/AnnualProvisions, /Inflation, /Params
  • Params: cosmos.params.v1beta1.Query/Params, /Subspaces
  • Slashing: cosmos.slashing.v1beta1.Query/Params, /SigningInfo, /SigningInfos
  • Staking: cosmos.staking.v1beta1.Query/* (Delegation, Delegator* sets, HistoricalInfo, Params, Pool, Redelegations, UnbondingDelegation, Validator*, Validators)
  • Distribution: cosmos.distribution.v1beta1.Query/* (CommunityPool, DelegationRewards/TotalRewards, DelegatorValidators, DelegatorWithdrawAddress, Params, ValidatorCommission/OutstandingRewards/Slashes)
  • Gov v1beta1: cosmos.gov.v1beta1.Query/* (Deposit(s), Deposits, Params, Proposal(s), TallyResult, Vote(s))
  • Gov v1: cosmos.gov.v1.Query/* (Params, Votes, Deposits, Proposal(s), TallyResult, Constitution)
  • Group: cosmos.group.v1.Query/* (Groups, GroupsByMember/Admin, GroupInfo, GroupMembers, GroupPoliciesByGroup/Admin, GroupPolicyInfo, ProposalsByGroupPolicy, Proposal, VotesByProposal/Voter, VoteByProposalVoter, TallyResult)
  • Tx Service: cosmos.tx.v1beta1.Service/* (BroadcastTx, GetBlockWithTxs, GetTx, GetTxsEvent, Simulate, TxEncode/Decode, TxEncodeAmino/TxDecodeAmino)
  • Base / Tendermint: cosmos.base.tendermint.v1beta1.Service/* (GetLatestBlock, GetBlockByHeight, GetLatestValidatorSet, GetNodeInfo, GetSyncing, GetValidatorSetByHeight, ABCIQuery)
  • Base Node: cosmos.base.node.v1beta1.Service/Config
  • Reflection: cosmos.base.reflection.v1beta1.ReflectionService/ListImplementations|ListAllInterfaces
  • Reflection v2alpha1: .../GetCodecDescriptor|GetConfigurationDescriptor|GetChainDescriptor|GetTxDescriptor|GetQueryServicesDescriptor|GetAuthnDescriptor

IBC (Apps & Core)​

  • ICA: ibc.applications.interchain_accounts.controller.v1.Query/Params|InterchainAccount, ...host.v1.Query/Params
  • Transfer: ibc.applications.transfer.v1.Query/DenomHash|DenomTrace|DenomTraces|EscrowAddress|Params|TotalEscrowForDenom
  • Core Channel: ibc.core.channel.v1.Query/* (Channel, Channels, ChannelClientState, ChannelConsensusState, ConnectionChannels, NextSequenceReceive, Packet* (Ack, Acks, Commitment(s), Receipt), UnreceivedAcks, UnreceivedPackets)
  • Core Client: ibc.core.client.v1.Query/* (ClientParams, ClientState(s), ClientStatus, ConsensusState(s)/Heights, UpgradedClientState, UpgradedConsensusState)
  • Core Connection: ibc.core.connection.v1.Query/* (ClientConnections, Connection(s), ConnectionClientState, ConnectionConsensusState, ConnectionParams)

Misc​

  • router.v1.Query.Params
  • grpc.reflection.v1alpha.ServerReflection/ServerReflectionInfo

TendermintRPC​

  • abci_info, abci_query
  • block, block_by_hash, block_results, block_search, blockchain
  • broadcast_evidence, broadcast_tx_async, broadcast_tx_commit, broadcast_tx_sync
  • check_tx, commit
  • consensus_params, consensus_state, dump_consensus_state
  • genesis, genesis_chunked
  • health, status
  • header, header_by_hash
  • net_info, num_unconfirmed_txs
  • subscribe, tx, tx_search, unconfirmed_txs
  • unsubscribe, unsubscribe_all
  • validators