Tendermint

Returns with the response from CheckTx. Does not wait for DeliverTx result.

get

This method blocks until CheckTx returns and reports its result, but does not wait for the transaction to be included in a block. To know when the transaction is included in a block, check for the transaction event using JSON-RPC.

Authorizations
Query parameters
txstringRequired

The transaction

Example: 456
Responses
200
Empty
application/json
get
GET /broadcast_tx_sync HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "code": "0",
    "data": "",
    "log": "",
    "codespace": "ibc",
    "hash": "0D33F2F03A5234F38706E43004489E061AC40A2E"
  },
  "error": ""
}

Returns with the response from CheckTx. Does not wait for DeliverTx result.

get

This method blocks until CheckTx returns and reports its result, but does not wait for the transaction to be included in a block. To know when the transaction is included in a block, check for the transaction event using JSON-RPC.

Authorizations
Query parameters
txstringRequired

The transaction

Example: 456
Responses
200
Empty
application/json
get
GET /broadcast_tx HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "code": "0",
    "data": "",
    "log": "",
    "codespace": "ibc",
    "hash": "0D33F2F03A5234F38706E43004489E061AC40A2E"
  },
  "error": ""
}

Returns right away, with no response. Does not wait for CheckTx nor DeliverTx results.

get

This method submits the transaction and returns immediately without waiting for the transaction to be checked (CheckTx) or committed. Too know when the transaction is included in a block, you can check for the transaction event using JSON-RPC.

Authorizations
Query parameters
txstringRequired

The transaction

Example: 123
Responses
200
empty answer
application/json
get
GET /broadcast_tx_async HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "code": "0",
    "data": "",
    "log": "",
    "codespace": "ibc",
    "hash": "0D33F2F03A5234F38706E43004489E061AC40A2E"
  },
  "error": ""
}

Returns with the responses from CheckTx and DeliverTx.

get

This method waits for the transaction to be checked (CheckTx) and makes a best effort to wait for it to be committed into a block before returning. It will report an error if the request times out before the transaction commits. If CheckTx or DeliverTx fails, the RPC will succeed and report the failing (non-zero) ABCI result code.

WARNING: Use this only for testing and development. For production use, call broadcast_tx.

To know when a transaction is included in a block, check for the transaction event using JSON-RPC.

Authorizations
Query parameters
txstringRequired

The transaction

Example: 785
Responses
200
empty answer
application/json
get
GET /broadcast_tx_commit HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "error": "",
  "result": {
    "height": "26682",
    "hash": "75CA0F856A4DA078FC4911580360E70CEFB2EBEE",
    "deliver_tx": {
      "log": "",
      "data": "",
      "code": "0"
    },
    "check_tx": {
      "log": "",
      "data": "",
      "code": "0"
    }
  },
  "id": 0,
  "jsonrpc": "2.0"
}

Checks the transaction without executing it.

get

The transaction won't be added to the mempool.

Please refer to https://docs.tendermint.com/master/tendermint-core/using-tendermint.html#formatting for formatting/encoding rules.

Authorizations
Query parameters
txstringRequired

The transaction

Example: 785
Responses
200
ABCI application's CheckTx response
application/json
get
GET /check_tx HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "error": "",
  "result": {
    "code": "0",
    "data": "",
    "log": "",
    "info": "",
    "gas_wanted": "1",
    "gas_used": "0",
    "events": [
      {
        "type": "app",
        "attributes": [
          {
            "key": "YWN0aW9u",
            "value": "c2VuZA==",
            "index": false
          }
        ]
      }
    ],
    "codespace": "bank"
  },
  "id": 0,
  "jsonrpc": "2.0"
}

Removes a transaction from the mempool.

get
Authorizations
Query parameters
txKeystringRequired

The transaction key

Example: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Responses
200
empty response.
get
GET /remove_tx HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

No content

Fetch events posted by the consensus node.

get

Fetch a batch of events posted by the consensus node and matching a specified query string.

The query grammar is defined in pubsub/query/syntax. An empty query matches all events; otherwise a query comprises one or more terms comparing event metadata to target values. For example, to select new block events:

tm.event = 'NewBlock'

Multiple terms can be combined with AND, for example to match the transaction event with a given hash, use:

tm.event = 'Tx' AND tx.hash = 'EA7B33F'

The comparison operators include =, <, <=, >, >=, and CONTAINS. Operands may be strings (in single quotes), numbers, dates, or timestamps. In addition, the EXISTS operator allows you to check for the presence of an attribute regardless of its value.

Tendermint defines a tm.event attribute for all events. Transactions are also assigned tx.hash and tx.height attributes. Other attributes are provided by the application as ABCI Event records. The name of the event in the query is formed by combining the type and attribute key with a period. For example, given:

[]abci.Event{{
    Type: "reward",
    Attributes: []abci.EventAttribute{
        {Key: "address", Value: "cosmos1xyz012pdq"},
        {Key: "amount", Value: "45.62"},
        {Key: "balance", Value: "100.390001"},
    },
}}

the query may refer to the names"reward.address,"reward.amount, and reward.balance, as in:

reward.address EXISTS AND reward.balance > 45

The node maintains a log of all events within an operator-defined time window. The /events method returns the most recent items from the log that match the query. Each item returned includes a cursor that marks its location in the log. Cursors can be passed via the before and after parameters to fetch events earlier in the log.

Authorizations
Query parameters
maxItemsintegerOptionalExample: 10
afterstringOptionalExample: 0005d7c09065e9a7-01cf
beforestringOptionalExample: 0005d7c09065e9a7-01cf
waitTimeintegerOptionalExample: 5000000000
Responses
200
Reports a batch of matching events
application/json
Responseall of

Events response

get
GET /events HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "items": [
    {
      "cursor": "0005d7c09065e9a7-01cf",
      "data": {
        "type": "tendermint/event/Tx",
        "value": "text"
      }
    }
  ],
  "more": true,
  "oldest": "0005d7c09065e9a7-01cf",
  "newest": "0005d7c090660099-0200"
}

Subscribe for events via WebSocket.

get

To tell which events you want, you need to provide a query. query is a string, which has a form: "condition AND condition ..." (no OR at the moment). condition has a form: "key operation operand". key is a string with a restricted set of possible symbols ( \t\n\r\()"'=>< are not allowed). operation can be "=", "<", "<=", ">", ">=", "CONTAINS" AND "EXISTS". operand can be a string (escaped with single quotes), number, date or time.

Examples: tm.event = 'NewBlock' # new blocks tm.event = 'CompleteProposal' # node got a complete proposal tm.event = 'Tx' AND tx.hash = 'XYZ' # single transaction tm.event = 'Tx' AND tx.height = 5 # all txs of the fifth block tx.height = 5 # all txs of the fifth block

Tendermint provides a few predefined keys: tm.event, tx.hash and tx.height. Note for transactions, you can define additional keys by providing events with DeliverTx response.

import ( abci "github.com/tendermint/tendermint/abci/types" "github.com/tendermint/tendermint/libs/pubsub/query" )

abci.ResponseDeliverTx{ Events: []abci.Event{ { Type: "rewards.withdraw", Attributes: []abci.EventAttribute{ {Key: "address", Value: "AddrA", Index: true}, {Key: "source", Value: "SrcX", Index: true}, {Key: "amount", Value: "...", Index: true}, {Key: "balance", Value: "...", Index: true}, }, }, { Type: "rewards.withdraw", Attributes: []abci.EventAttribute{ {Key: "address", Value: "AddrB", Index: true}, {Key: "source", Value: "SrcY", Index: true}, {Key: "amount", Value: "...", Index: true}, {Key: "balance", Value: "...", Index: true}, }, }, { Type: "transfer", Attributes: []abci.EventAttribute{ {Key: "sender", Value: "AddrC", Index: true}, {Key: "recipient", Value: "AddrD", Index: true}, {Key: "amount", Value: "...", Index: true}, }, }, }, }

All events are indexed by a composite key of the form {eventType}.{evenAttrKey}. In the above examples, the following keys would be indexed:

  • rewards.withdraw.address

  • rewards.withdraw.source

  • rewards.withdraw.amount

  • rewards.withdraw.balance

  • transfer.sender

  • transfer.recipient

  • transfer.amount

Multiple event types with duplicate keys are allowed and are meant to categorize unique and distinct events. In the above example, all events indexed under the key rewards.withdraw.address will have the following values stored and queryable:

  • AddrA

  • AddrB

To create a query for txs where address AddrA withdrew rewards: query.MustParse("tm.event = 'Tx' AND rewards.withdraw.address = 'AddrA'")

To create a query for txs where address AddrA withdrew rewards from source Y: query.MustParse("tm.event = 'Tx' AND rewards.withdraw.address = 'AddrA' AND rewards.withdraw.source = 'Y'")

To create a query for txs where AddrA transferred funds: query.MustParse("tm.event = 'Tx' AND transfer.sender = 'AddrA'")

The following queries would return no results: query.MustParse("tm.event = 'Tx' AND transfer.sender = 'AddrZ'") query.MustParse("tm.event = 'Tx' AND rewards.withdraw.address = 'AddrZ'") query.MustParse("tm.event = 'Tx' AND rewards.withdraw.source = 'W'")

import rpchttp "github.com/tendermint/rpc/client/http"
import "github.com/tendermint/tendermint/types"

client, err := rpchttp.New("tcp://0.0.0.0:26657", "/websocket")
if err != nil {
  // handle error
}

err = client.Start()
if err != nil {
  // handle error
}
defer client.Stop()
ctx, cancel := context.WithTimeout(context.Background(), 1 * time.Second)
defer cancel()
query := "tm.event = 'Tx' AND tx.height = 3"
txs, err := client.Subscribe(ctx, "test-client", query)
if err != nil {
  // handle error
}

go func() {
 for e := range txs {
   fmt.Println("got ", e.Data.(types.EventDataTx))
   }
}()

NOTE: if you're not reading events fast enough, Tendermint might terminate the subscription.

Authorizations
Query parameters
querystringRequired

query is a string, which has a form: "condition AND condition ..." (no OR at the moment). condition has a form: "key operation operand". key is a string with a restricted set of possible symbols ( \t\n\r\()"'=>< are not allowed). operation can be "=", "<", "<=", ">", ">=", "CONTAINS". operand can be a string (escaped with single quotes), number, date or time.

Example: tm.event = 'Tx' AND tx.height = 5
Responses
200
empty answer
application/json
Responseall of

Empty Response

get
GET /subscribe HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "ANY_ADDITIONAL_PROPERTY": "anything"
  }
}

Unsubscribe from event on Websocket

get
client, err := rpchttp.New("tcp://0.0.0.0:26657", "/websocket")
if err != nil {
  // handle error
}

err := client.Start()
if err != nil {
  // handle error
}
defer client.Stop()
query := "tm.event = 'Tx' AND tx.height = 3"
err = client.Unsubscribe(context.Background(), "test-client", query)
if err != nil {
  // handle error
}
Authorizations
Query parameters
querystringRequired

query is a string, which has a form: "condition AND condition ..." (no OR at the moment). condition has a form: "key operation operand". key is a string with a restricted set of possible symbols ( \t\n\r\()"'=>< are not allowed). operation can be "=", "<", "<=", ">", ">=", "CONTAINS". operand can be a string (escaped with single quotes), number, date or time.

Example: tm.event = 'Tx' AND tx.height = 5
Responses
200
Answer
application/json
Responseall of

Empty Response

get
GET /unsubscribe HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "ANY_ADDITIONAL_PROPERTY": "anything"
  }
}

Unsubscribe from all events via WebSocket

get

Unsubscribe from all events via WebSocket

Authorizations
Responses
200
empty answer
application/json
Responseall of

Empty Response

get
GET /unsubscribe_all HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "ANY_ADDITIONAL_PROPERTY": "anything"
  }
}

Node heartbeat

get

Get node health. Returns empty result (200 OK) on success, no response - in case of an error.

Authorizations
Responses
200
Gets Node Health
application/json
Responseall of

Empty Response

get
GET /health HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "ANY_ADDITIONAL_PROPERTY": "anything"
  }
}

Node Status

get

Get Tendermint status including node info, pubkey, latest block hash, app hash, block height, current max peer height, and time.

Authorizations
Responses
200
Status of the node
application/json
Responseall of

Status Response

get
GET /status HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "node_info": {
      "protocol_version": {
        "p2p": "7",
        "block": "10",
        "app": "0"
      },
      "id": "5576458aef205977e18fd50b274e9b5d9014525a",
      "listen_addr": "tcp://0.0.0.0:26656",
      "network": "cosmoshub-2",
      "version": "0.32.1",
      "channels": "4020212223303800",
      "moniker": "moniker-node",
      "other": {
        "tx_index": "on",
        "rpc_address": "tcp://0.0.0.0:26657"
      }
    },
    "sync_info": {
      "latest_block_hash": "790BA84C3545FCCC49A5C629CEE6EA58A6E875C3862175BDC11EE7AF54703501",
      "latest_app_hash": "C9AEBB441B787D9F1D846DE51F3826F4FD386108B59B08239653ABF59455C3F8",
      "latest_block_height": "1262196",
      "latest_block_time": "2019-08-01T11:52:22.818762194Z",
      "earliest_block_hash": "790BA84C3545FCCC49A5C629CEE6EA58A6E875C3862175BDC11EE7AF54703501",
      "earliest_app_hash": "C9AEBB441B787D9F1D846DE51F3826F4FD386108B59B08239653ABF59455C3F8",
      "earliest_block_height": "1262196",
      "earliest_block_time": "2019-08-01T11:52:22.818762194Z",
      "max_peer_block_height": "1262196",
      "catching_up": false,
      "total_synced_time": "1000000000",
      "remaining_time": "0",
      "total_snapshots": "10",
      "chunk_process_avg_time": "1000000000",
      "snapshot_height": "1262196",
      "snapshot_chunks_count": "10",
      "snapshot_chunks_total": "100",
      "backfilled_blocks": "10",
      "backfill_blocks_total": "100"
    },
    "validator_info": {
      "address": "5D6A51A8E9899C44079C6AF90618BA0369070E6E",
      "pub_key": {
        "type": "tendermint/PubKeyEd25519",
        "value": "A6DoBUypNtUAyEHWtQ9bFjfNg8Bo9CrnkUGl6k6OHN4="
      },
      "voting_power": "0"
    }
  }
}

Network information

get

Get network info.

Authorizations
Responses
200
empty answer
application/json
Responseall of

NetInfo Response

get
GET /net_info HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "listening": true,
    "listeners": [
      "Listener(@)"
    ],
    "n_peers": "1",
    "peers": [
      {
        "node_id": "",
        "url": "<id>@95.179.155.35:2385>"
      }
    ]
  }
}

Get block headers (max: 20) for minHeight <= height <= maxHeight.

get

Get block headers for minHeight <= height maxHeight.

If maxHeight does not yet exist, blocks up to the current height will be returned. If minHeight does not exist (due to pruning), earliest existing height will be used.

At most 20 items will be returned. Block headers are returned in descending order (highest first).

Authorizations
Query parameters
minHeightintegerOptional

Minimum block height to return

Example: 1
maxHeightintegerOptional

Maximum block height to return

Example: 2
Responses
200
Block headers, returned in descending order (highest first).
application/json
Responseall of

Blockchain info

get
GET /blockchain HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "last_height": "1276718",
    "block_metas": [
      {
        "block_id": {
          "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
          "parts": {
            "total": 1,
            "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
          }
        },
        "block_size": 1000000,
        "header": {
          "version": {
            "block": "10",
            "app": "0"
          },
          "chain_id": "cosmoshub-2",
          "height": "12",
          "time": "2019-04-22T17:01:51.701356223Z",
          "last_block_id": {
            "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
            "parts": {
              "total": 1,
              "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
            }
          },
          "last_commit_hash": "21B9BC845AD2CB2C4193CDD17BFC506F1EBE5A7402E84AD96E64171287A34812",
          "data_hash": "970886F99E77ED0D60DA8FCE0447C2676E59F2F77302B0C4AA10E1D02F18EF73",
          "validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
          "next_validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
          "consensus_hash": "0F2908883A105C793B74495EB7D6DF2EEA479ED7FC9349206A65CB0F9987A0B8",
          "app_hash": "223BF64D4A01074DC523A80E76B9BBC786C791FB0A1893AC5B14866356FCFD6C",
          "last_results_hash": "",
          "evidence_hash": "",
          "proposer_address": "D540AB022088612AC74B287D076DBFBC4A377A2E"
        },
        "num_txs": "54"
      }
    ]
  }
}

Get the header at a specified height

get

Retrieve the block header corresponding to a specified height.

Authorizations
Query parameters
heightintegerOptional

height to return. If no height is provided, it will fetch the latest height.

Default: 0Example: 1
Responses
200
Header information.
application/json
Responseall of

Block Header info

get
GET /header HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "version": {
      "block": "10",
      "app": "0"
    },
    "chain_id": "cosmoshub-2",
    "height": "12",
    "time": "2019-04-22T17:01:51.701356223Z",
    "last_block_id": {
      "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
      "parts": {
        "total": 1,
        "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
      }
    },
    "last_commit_hash": "21B9BC845AD2CB2C4193CDD17BFC506F1EBE5A7402E84AD96E64171287A34812",
    "data_hash": "970886F99E77ED0D60DA8FCE0447C2676E59F2F77302B0C4AA10E1D02F18EF73",
    "validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
    "next_validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
    "consensus_hash": "0F2908883A105C793B74495EB7D6DF2EEA479ED7FC9349206A65CB0F9987A0B8",
    "app_hash": "223BF64D4A01074DC523A80E76B9BBC786C791FB0A1893AC5B14866356FCFD6C",
    "last_results_hash": "",
    "evidence_hash": "",
    "proposer_address": "D540AB022088612AC74B287D076DBFBC4A377A2E"
  }
}

Get header by hash

get

Retrieve the block header corresponding to a block hash.

Authorizations
Query parameters
hashstringRequired

header hash

Example: 0xD70952032620CC4E2737EB8AC379806359D8E0B17B0488F627997A0B043ABDED
Responses
200
Header information.
application/json
Responseall of

Block Header info

get
GET /header_by_hash HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "version": {
      "block": "10",
      "app": "0"
    },
    "chain_id": "cosmoshub-2",
    "height": "12",
    "time": "2019-04-22T17:01:51.701356223Z",
    "last_block_id": {
      "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
      "parts": {
        "total": 1,
        "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
      }
    },
    "last_commit_hash": "21B9BC845AD2CB2C4193CDD17BFC506F1EBE5A7402E84AD96E64171287A34812",
    "data_hash": "970886F99E77ED0D60DA8FCE0447C2676E59F2F77302B0C4AA10E1D02F18EF73",
    "validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
    "next_validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
    "consensus_hash": "0F2908883A105C793B74495EB7D6DF2EEA479ED7FC9349206A65CB0F9987A0B8",
    "app_hash": "223BF64D4A01074DC523A80E76B9BBC786C791FB0A1893AC5B14866356FCFD6C",
    "last_results_hash": "",
    "evidence_hash": "",
    "proposer_address": "D540AB022088612AC74B287D076DBFBC4A377A2E"
  }
}

Get block at a specified height

get

Get Block.

Authorizations
Query parameters
heightintegerOptional

height to return. If no height is provided, it will fetch the latest block.

Default: 0Example: 1
Responses
200
Block information.
application/json
Responseall of

Block info

get
GET /block HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "block_id": {
      "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
      "parts": {
        "total": 1,
        "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
      }
    },
    "block": {
      "header": {
        "version": {
          "block": "10",
          "app": "0"
        },
        "chain_id": "cosmoshub-2",
        "height": "12",
        "time": "2019-04-22T17:01:51.701356223Z",
        "last_block_id": {
          "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
          "parts": {
            "total": 1,
            "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
          }
        },
        "last_commit_hash": "21B9BC845AD2CB2C4193CDD17BFC506F1EBE5A7402E84AD96E64171287A34812",
        "data_hash": "970886F99E77ED0D60DA8FCE0447C2676E59F2F77302B0C4AA10E1D02F18EF73",
        "validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
        "next_validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
        "consensus_hash": "0F2908883A105C793B74495EB7D6DF2EEA479ED7FC9349206A65CB0F9987A0B8",
        "app_hash": "223BF64D4A01074DC523A80E76B9BBC786C791FB0A1893AC5B14866356FCFD6C",
        "last_results_hash": "",
        "evidence_hash": "",
        "proposer_address": "D540AB022088612AC74B287D076DBFBC4A377A2E"
      },
      "data": [
        "yQHwYl3uCkKoo2GaChRnd+THLQ2RM87nEZrE19910Z28ABIUWW/t8AtIMwcyU0sT32RcMDI9GF0aEAoFdWF0b20SBzEwMDAwMDASEwoNCgV1YXRvbRIEMzEwMRCd8gEaagom61rphyEDoJPxlcjRoNDtZ9xMdvs+lRzFaHe2dl2P5R2yVCWrsHISQKkqX5H1zXAIJuC57yw0Yb03Fwy75VRip0ZBtLiYsUqkOsPUoQZAhDNP+6LY+RUwz/nVzedkF0S29NZ32QXdGv0="
      ],
      "evidence": [
        {
          "type": "text",
          "height": 1,
          "time": 1,
          "total_voting_power": 1,
          "validator": {
            "pub_key": {
              "type": "tendermint/PubKeyEd25519",
              "value": "A6DoBUypNtUAyEHWtQ9bFjfNg8Bo9CrnkUGl6k6OHN4="
            },
            "voting_power": 1,
            "address": "text"
          }
        }
      ],
      "last_commit": {
        "height": 1,
        "round": 1,
        "block_id": {
          "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
          "parts": {
            "total": 1,
            "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
          }
        },
        "signatures": []
      }
    }
  }
}

Get block by hash

get

Get Block By Hash.

Authorizations
Query parameters
hashstringRequired

block hash

Example: 0xD70952032620CC4E2737EB8AC379806359D8E0B17B0488F627997A0B043ABDED
Responses
200
Block information.
application/json
Responseall of

Block info

get
GET /block_by_hash HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "block_id": {
      "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
      "parts": {
        "total": 1,
        "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
      }
    },
    "block": {
      "header": {
        "version": {
          "block": "10",
          "app": "0"
        },
        "chain_id": "cosmoshub-2",
        "height": "12",
        "time": "2019-04-22T17:01:51.701356223Z",
        "last_block_id": {
          "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
          "parts": {
            "total": 1,
            "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
          }
        },
        "last_commit_hash": "21B9BC845AD2CB2C4193CDD17BFC506F1EBE5A7402E84AD96E64171287A34812",
        "data_hash": "970886F99E77ED0D60DA8FCE0447C2676E59F2F77302B0C4AA10E1D02F18EF73",
        "validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
        "next_validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
        "consensus_hash": "0F2908883A105C793B74495EB7D6DF2EEA479ED7FC9349206A65CB0F9987A0B8",
        "app_hash": "223BF64D4A01074DC523A80E76B9BBC786C791FB0A1893AC5B14866356FCFD6C",
        "last_results_hash": "",
        "evidence_hash": "",
        "proposer_address": "D540AB022088612AC74B287D076DBFBC4A377A2E"
      },
      "data": [
        "yQHwYl3uCkKoo2GaChRnd+THLQ2RM87nEZrE19910Z28ABIUWW/t8AtIMwcyU0sT32RcMDI9GF0aEAoFdWF0b20SBzEwMDAwMDASEwoNCgV1YXRvbRIEMzEwMRCd8gEaagom61rphyEDoJPxlcjRoNDtZ9xMdvs+lRzFaHe2dl2P5R2yVCWrsHISQKkqX5H1zXAIJuC57yw0Yb03Fwy75VRip0ZBtLiYsUqkOsPUoQZAhDNP+6LY+RUwz/nVzedkF0S29NZ32QXdGv0="
      ],
      "evidence": [
        {
          "type": "text",
          "height": 1,
          "time": 1,
          "total_voting_power": 1,
          "validator": {
            "pub_key": {
              "type": "tendermint/PubKeyEd25519",
              "value": "A6DoBUypNtUAyEHWtQ9bFjfNg8Bo9CrnkUGl6k6OHN4="
            },
            "voting_power": 1,
            "address": "text"
          }
        }
      ],
      "last_commit": {
        "height": 1,
        "round": 1,
        "block_id": {
          "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
          "parts": {
            "total": 1,
            "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
          }
        },
        "signatures": []
      }
    }
  }
}

Get block results at a specified height

get

Get block_results.

Authorizations
Query parameters
heightintegerOptional

height to return. If no height is provided, it will fetch information regarding the latest block.

Default: 0Example: 1
Responses
200
Block results.
application/json
get
GET /block_results HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "blocks": [
      {
        "block_id": {
          "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
          "parts": {
            "total": 1,
            "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
          }
        },
        "block": {
          "header": {
            "version": {
              "block": "10",
              "app": "0"
            },
            "chain_id": "cosmoshub-2",
            "height": "12",
            "time": "2019-04-22T17:01:51.701356223Z",
            "last_block_id": {
              "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
              "parts": {
                "total": 1,
                "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
              }
            },
            "last_commit_hash": "21B9BC845AD2CB2C4193CDD17BFC506F1EBE5A7402E84AD96E64171287A34812",
            "data_hash": "970886F99E77ED0D60DA8FCE0447C2676E59F2F77302B0C4AA10E1D02F18EF73",
            "validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
            "next_validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
            "consensus_hash": "0F2908883A105C793B74495EB7D6DF2EEA479ED7FC9349206A65CB0F9987A0B8",
            "app_hash": "223BF64D4A01074DC523A80E76B9BBC786C791FB0A1893AC5B14866356FCFD6C",
            "last_results_hash": "",
            "evidence_hash": "",
            "proposer_address": "D540AB022088612AC74B287D076DBFBC4A377A2E"
          },
          "data": [
            "yQHwYl3uCkKoo2GaChRnd+THLQ2RM87nEZrE19910Z28ABIUWW/t8AtIMwcyU0sT32RcMDI9GF0aEAoFdWF0b20SBzEwMDAwMDASEwoNCgV1YXRvbRIEMzEwMRCd8gEaagom61rphyEDoJPxlcjRoNDtZ9xMdvs+lRzFaHe2dl2P5R2yVCWrsHISQKkqX5H1zXAIJuC57yw0Yb03Fwy75VRip0ZBtLiYsUqkOsPUoQZAhDNP+6LY+RUwz/nVzedkF0S29NZ32QXdGv0="
          ],
          "evidence": [
            {
              "type": "text",
              "height": 1,
              "time": 1,
              "total_voting_power": 1,
              "validator": {
                "pub_key": {
                  "type": "tendermint/PubKeyEd25519",
                  "value": "A6DoBUypNtUAyEHWtQ9bFjfNg8Bo9CrnkUGl6k6OHN4="
                },
                "voting_power": 1,
                "address": "text"
              }
            }
          ],
          "last_commit": {
            "height": 1,
            "round": 1,
            "block_id": {
              "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
              "parts": {
                "total": 1,
                "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
              }
            },
            "signatures": []
          }
        }
      }
    ],
    "total_count": 2
  }
}

Get commit results at a specified height

get

Get Commit.

Authorizations
Query parameters
heightintegerOptional

height to return. If no height is provided, it will fetch commit information regarding the latest block.

Default: 0Example: 1
Responses
200
Commit results. canonical switches from false to true for block H once block H+1 has been committed. Until then it's subjective and only reflects what this node has seen so far.
application/json
get
GET /commit HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "signed_header": {
      "header": {
        "version": {
          "block": "10",
          "app": "0"
        },
        "chain_id": "cosmoshub-2",
        "height": "12",
        "time": "2019-04-22T17:01:51.701356223Z",
        "last_block_id": {
          "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
          "parts": {
            "total": 1,
            "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
          }
        },
        "last_commit_hash": "21B9BC845AD2CB2C4193CDD17BFC506F1EBE5A7402E84AD96E64171287A34812",
        "data_hash": "970886F99E77ED0D60DA8FCE0447C2676E59F2F77302B0C4AA10E1D02F18EF73",
        "validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
        "next_validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
        "consensus_hash": "0F2908883A105C793B74495EB7D6DF2EEA479ED7FC9349206A65CB0F9987A0B8",
        "app_hash": "223BF64D4A01074DC523A80E76B9BBC786C791FB0A1893AC5B14866356FCFD6C",
        "last_results_hash": "",
        "evidence_hash": "",
        "proposer_address": "D540AB022088612AC74B287D076DBFBC4A377A2E"
      },
      "commit": {
        "height": "1311801",
        "round": 0,
        "block_id": {
          "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
          "parts": {
            "total": 1,
            "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
          }
        },
        "signatures": [
          {
            "block_id_flag": 2,
            "validator_address": "000001E443FD237E4B616E2FA69DF4EE3D49A94F",
            "timestamp": "2019-04-22T17:01:58.376629719Z",
            "signature": "14jaTQXYRt8kbLKEhdHq7AXycrFImiLuZx50uOjs2+Zv+2i7RTG/jnObD07Jo2ubZ8xd7bNBJMqkgtkd0oQHAw=="
          }
        ]
      }
    },
    "canonical": true
  }
}

Get validator set at a specified height

get

Get Validators. Validators are sorted first by voting power (descending), then by address (ascending).

Authorizations
Query parameters
heightintegerOptional

height to return. If no height is provided, it will fetch validator set which corresponds to the latest block.

Default: 0Example: 1
pageintegerOptional

Page number (1-based)

Default: 1Example: 1
per_pageintegerOptional

Number of entries per page (max: 100)

Default: 30Example: 30
Responses
200
Commit results.
application/json
get
GET /validators HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "block_height": "55",
    "validators": [
      {
        "address": "000001E443FD237E4B616E2FA69DF4EE3D49A94F",
        "pub_key": {
          "type": "tendermint/PubKeyEd25519",
          "value": "9tK9IT+FPdf2qm+5c2qaxi10sWP+3erWTKgftn2PaQM="
        },
        "voting_power": "239727",
        "proposer_priority": "-11896414"
      }
    ],
    "count": "1",
    "total": "25"
  }
}

Get Genesis

get

Get the genesis document.

Authorizations
Responses
200
Genesis results.
application/json
get
GET /genesis HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "genesis": {
      "genesis_time": "2019-04-22T17:00:00Z",
      "chain_id": "cosmoshub-2",
      "initial_height": "2",
      "consensus_params": {
        "block": {
          "max_bytes": "22020096",
          "max_gas": "1000",
          "time_iota_ms": "1000"
        },
        "evidence": {
          "max_age": "100000"
        },
        "validator": {
          "pub_key_types": [
            "ed25519"
          ]
        }
      },
      "validators": [
        {
          "address": "B00A6323737F321EB0B8D59C6FD497A14B60938A",
          "pub_key": {
            "type": "tendermint/PubKeyEd25519",
            "value": "cOQZvh/h9ZioSeUMZB/1Vy1Xo5x2sjrVjlE/qHnYifM="
          },
          "power": "9328525",
          "name": "Certus One"
        }
      ],
      "app_hash": "",
      "app_state": {}
    }
  }
}

Get Genesis in paginated chunks

get

Get genesis document in a paginated/chunked format to make it easier to iterate through larger genesis structures.

Authorizations
Query parameters
chunkIDintegerOptional

Sequence number of the chunk to download.

Default: 0Example: 1
Responses
200
Genesis results.
application/json
get
GET /genesis_chunked HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "chunk": 0,
    "total": 1,
    "data": "Z2VuZXNpcwo="
  }
}

Get consensus state

get

Get consensus state.

Not safe to call from inside the ABCI application during a block execution.

Authorizations
Responses
200
Complete consensus state.
application/json
get
GET /dump_consensus_state HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "round_state": {
      "height": "1311801",
      "round": 0,
      "step": 3,
      "start_time": "2019-08-05T11:28:49.064658805Z",
      "commit_time": "2019-08-05T11:28:44.064658805Z",
      "validators": {
        "validators": [
          {
            "address": "000001E443FD237E4B616E2FA69DF4EE3D49A94F",
            "pub_key": {
              "type": "tendermint/PubKeyEd25519",
              "value": "9tK9IT+FPdf2qm+5c2qaxi10sWP+3erWTKgftn2PaQM="
            },
            "voting_power": "239727",
            "proposer_priority": "-11896414"
          }
        ],
        "proposer": {
          "address": "000001E443FD237E4B616E2FA69DF4EE3D49A94F",
          "pub_key": {
            "type": "tendermint/PubKeyEd25519",
            "value": "9tK9IT+FPdf2qm+5c2qaxi10sWP+3erWTKgftn2PaQM="
          },
          "voting_power": "239727",
          "proposer_priority": "-11896414"
        }
      },
      "locked_round": -1,
      "valid_round": "-1",
      "votes": [
        {
          "round": "0",
          "prevotes": [
            "nil-Vote",
            "Vote{19:46A3F8B8393B 1311801/00/1(Prevote) 000000000000 64CE682305CB @ 2019-08-05T11:28:47.374703444Z}"
          ],
          "prevotes_bit_array": "BA{100:___________________x________________________________________________________________________________} 209706/170220253 = 0.00",
          "precommits": [
            "nil-Vote"
          ],
          "precommits_bit_array": "BA{100:____________________________________________________________________________________________________} 0/170220253 = 0.00"
        }
      ],
      "commit_round": -1,
      "last_commit": {
        "votes": [
          "Vote{0:000001E443FD 1311800/00/2(Precommit) 3071ADB27D1A 77EE1B6B6847 @ 2019-08-05T11:28:43.810128139Z}"
        ],
        "votes_bit_array": "BA{100:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx} 170220253/170220253 = 1.00",
        "peer_maj_23s": {}
      },
      "last_validators": {
        "validators": [
          {
            "address": "000001E443FD237E4B616E2FA69DF4EE3D49A94F",
            "pub_key": {
              "type": "tendermint/PubKeyEd25519",
              "value": "9tK9IT+FPdf2qm+5c2qaxi10sWP+3erWTKgftn2PaQM="
            },
            "voting_power": "239727",
            "proposer_priority": "-11896414"
          }
        ],
        "proposer": {
          "address": "000001E443FD237E4B616E2FA69DF4EE3D49A94F",
          "pub_key": {
            "type": "tendermint/PubKeyEd25519",
            "value": "9tK9IT+FPdf2qm+5c2qaxi10sWP+3erWTKgftn2PaQM="
          },
          "voting_power": "239727",
          "proposer_priority": "-11896414"
        }
      },
      "triggered_timeout_precommit": false
    },
    "peers": [
      {
        "node_address": "357f6a6c1d27414579a8185060aa8adf9815c43c@68.183.41.207:26656",
        "peer_state": {
          "round_state": {
            "height": "1311801",
            "round": "0",
            "step": 3,
            "start_time": "2019-08-05T11:28:49.21730864Z",
            "proposal": false,
            "proposal_block_parts_header": {
              "total": 0,
              "hash": ""
            },
            "proposal_pol_round": -1,
            "proposal_pol": "____________________________________________________________________________________________________",
            "prevotes": "___________________x________________________________________________________________________________",
            "precommits": "____________________________________________________________________________________________________",
            "last_commit_round": 0,
            "last_commit": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
            "catchup_commit_round": -1,
            "catchup_commit": "____________________________________________________________________________________________________"
          },
          "stats": {
            "votes": "1159558",
            "block_parts": "4786"
          }
        }
      }
    ]
  }
}

Get consensus state

get

Get consensus state.

Not safe to call from inside the ABCI application during a block execution.

Authorizations
Responses
200
consensus state results.
application/json
get
GET /consensus_state HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "round_state": {
      "height/round/step": "1262197/0/8",
      "start_time": "2019-08-01T11:52:38.962730289Z",
      "proposal_block_hash": "634ADAF1F402663BEC2ABC340ECE8B4B45AA906FA603272ACC5F5EED3097E009",
      "locked_block_hash": "634ADAF1F402663BEC2ABC340ECE8B4B45AA906FA603272ACC5F5EED3097E009",
      "valid_block_hash": "634ADAF1F402663BEC2ABC340ECE8B4B45AA906FA603272ACC5F5EED3097E009",
      "height_vote_set": [
        {
          "round": 0,
          "prevotes": [
            "Vote{0:000001E443FD 1262197/00/1(Prevote) 634ADAF1F402 7BB974E1BA40 @ 2019-08-01T11:52:35.513572509Z}",
            "nil-Vote"
          ],
          "prevotes_bit_array": "BA{100:xxxxxxxxxxxxxxxxx_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx} 169753436/170151262 = 1.00",
          "precommits": [
            "Vote{5:18C78D135C9D 1262197/00/2(Precommit) 634ADAF1F402 8B5EFFFEABCD @ 2019-08-01T11:52:36.25600005Z}",
            "nil-Vote"
          ],
          "precommits_bit_array": "BA{100:xxxxxx_xxxxx_xxxx_x_xxx_xx_xx_xx__x_x_x__xxxxxxxxxxxxxx_xxxx_xx_xxxxxx_xxxxxxxx_xxxx_xxx_x_xxxx__xxx} 118726247/170151262 = 0.70"
        }
      ],
      "proposer": {
        "address": "D540AB022088612AC74B287D076DBFBC4A377A2E",
        "index": 0
      }
    }
  }
}

Get consensus parameters

get

Get consensus parameters.

Authorizations
Query parameters
heightintegerOptional

height to return. If no height is provided, it will fetch commit information regarding the latest block.

Default: 0Example: 1
Responses
200
consensus parameters results.
application/json
get
GET /consensus_params HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "block_height": "1",
    "consensus_params": {
      "block": {
        "max_bytes": "22020096",
        "max_gas": "1000",
        "time_iota_ms": "1000"
      },
      "evidence": {
        "max_age": "100000"
      },
      "validator": {
        "pub_key_types": [
          "ed25519"
        ]
      }
    }
  }
}

Get the list of unconfirmed transactions

get

Get list of unconfirmed transactions

Authorizations
Query parameters
pageintegerOptional

Page number (1-based)

Default: 1Example: 1
per_pageintegerOptional

Number of entries per page (max: 100)

Default: 30Example: 100
Responses
200
List of unconfirmed transactions
application/json
get
GET /unconfirmed_txs HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "n_txs": "82",
    "total": "82",
    "total_bytes": "19974",
    "txs": [
      "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"
    ]
  }
}

Get data about unconfirmed transactions

get

Get data about unconfirmed transactions

Authorizations
Responses
200
status about unconfirmed transactions
application/json
get
GET /num_unconfirmed_txs HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "n_txs": "31",
    "total": "82",
    "total_bytes": "19974"
  }
}

Search for transactions

get

Search for transactions w/ their results.

See /subscribe for the query syntax.

Authorizations
Query parameters
querystringRequired

Query

Example: tx.height=1000
provebooleanOptional

Include proofs of the transactions inclusion in the block

Default: falseExample: true
pageintegerOptional

Page number (1-based)

Default: 1Example: 1
per_pageintegerOptional

Number of entries per page (max: 100)

Default: 30Example: 30
order_bystringOptional

Order in which transactions are sorted ("asc" or "desc"), by height & index. If empty, default sorting will be still applied.

Default: descExample: asc
Responses
200
List of transactions
application/json
get
GET /tx_search HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "txs": [
      {
        "hash": "D70952032620CC4E2737EB8AC379806359D8E0B17B0488F627997A0B043ABDED",
        "height": "1000",
        "index": 0,
        "tx_result": {
          "log": "[{\"msg_index\":\"0\",\"success\":true,\"log\":\"\"}]",
          "gas_wanted": "200000",
          "gas_used": "28596",
          "tags": {
            "key": "YWN0aW9u",
            "value": "c2VuZA==",
            "index": false
          }
        },
        "tx": "5wHwYl3uCkaoo2GaChQmSIu8hxpJxLcCuIi8fiHN4TMwrRIU/Af1cEG7Rcs/6LjTl7YjRSymJfYaFAoFdWF0b20SCzE0OTk5OTk1MDAwEhMKDQoFdWF0b20SBDUwMDAQwJoMGmoKJuta6YchAwswBShaB1wkZBctLIhYqBC3JrAI28XGzxP+rVEticGEEkAc+khTkKL9CDE47aDvjEHvUNt+izJfT4KVF2v2JkC+bmlH9K08q3PqHeMI9Z5up+XMusnTqlP985KF+SI5J3ZOIhhNYWRlIGJ5IENpcmNsZSB3aXRoIGxvdmU=",
        "proof": {
          "RootHash": "72FE6BF6D4109105357AECE0A82E99D0F6288854D16D8767C5E72C57F876A14D",
          "Data": "5wHwYl3uCkaoo2GaChQmSIu8hxpJxLcCuIi8fiHN4TMwrRIU/Af1cEG7Rcs/6LjTl7YjRSymJfYaFAoFdWF0b20SCzE0OTk5OTk1MDAwEhMKDQoFdWF0b20SBDUwMDAQwJoMGmoKJuta6YchAwswBShaB1wkZBctLIhYqBC3JrAI28XGzxP+rVEticGEEkAc+khTkKL9CDE47aDvjEHvUNt+izJfT4KVF2v2JkC+bmlH9K08q3PqHeMI9Z5up+XMusnTqlP985KF+SI5J3ZOIhhNYWRlIGJ5IENpcmNsZSB3aXRoIGxvdmU=",
          "Proof": {
            "total": "2",
            "index": "0",
            "leaf_hash": "eoJxKCzF3m72Xiwb/Q43vJ37/2Sx8sfNS9JKJohlsYI=",
            "aunts": [
              "eWb+HG/eMmukrQj4vNGyFYb3nKQncAWacq4HF5eFzDY="
            ]
          }
        }
      }
    ],
    "total_count": "2"
  }
}

Search for blocks by BeginBlock and EndBlock events

get

Search for blocks by BeginBlock and EndBlock events.

See /subscribe for the query syntax.

Authorizations
Query parameters
querystringRequired

Query

Example: block.height > 1000 AND valset.changed > 0
pageintegerOptional

Page number (1-based)

Default: 1Example: 1
per_pageintegerOptional

Number of entries per page (max: 100)

Default: 30Example: 30
order_bystringOptional

Order in which blocks are sorted ("asc" or "desc"), by height. If empty, default sorting will be still applied.

Default: descExample: asc
Responses
200
List of paginated blocks matching the search criteria.
application/json
get
GET /block_search HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "height": "12",
    "txs_results": [
      {
        "code": "0",
        "data": "",
        "log": "not enough gas",
        "info": "",
        "gas_wanted": "100",
        "gas_used": "100",
        "events": [
          {
            "type": "app",
            "attributes": [
              {
                "key": "YWN0aW9u",
                "value": "c2VuZA==",
                "index": false
              }
            ]
          }
        ],
        "codespace": "ibc"
      }
    ],
    "total_gas_used": "100",
    "begin_block_events": [
      {
        "type": "app",
        "attributes": [
          {
            "key": "YWN0aW9u",
            "value": "c2VuZA==",
            "index": false
          }
        ]
      }
    ],
    "end_block": [
      {
        "type": "app",
        "attributes": [
          {
            "key": "YWN0aW9u",
            "value": "c2VuZA==",
            "index": false
          }
        ]
      }
    ],
    "validator_updates": [
      {
        "pub_key": {
          "type": "tendermint/PubKeyEd25519",
          "value": "9tK9IT+FPdf2qm+5c2qaxi10sWP+3erWTKgftn2PaQM="
        },
        "power": "300"
      }
    ],
    "consensus_params_updates": {
      "block": {
        "max_bytes": "22020096",
        "max_gas": "1000",
        "time_iota_ms": "1000"
      },
      "evidence": {
        "max_age": "100000"
      },
      "validator": {
        "pub_key_types": [
          "ed25519"
        ]
      }
    }
  }
}

Get transactions by hash

get

Get a transaction

Authorizations
Query parameters
hashstringRequired

transaction Hash to retrive

Example: 0xD70952032620CC4E2737EB8AC379806359D8E0B17B0488F627997A0B043ABDED
provebooleanOptional

Include proofs of the transactions inclusion in the block

Default: falseExample: true
Responses
200
Get a transaction
application/json
get
GET /tx HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "hash": "D70952032620CC4E2737EB8AC379806359D8E0B17B0488F627997A0B043ABDED",
    "height": "1000",
    "index": 0,
    "tx_result": {
      "log": "[{\"msg_index\":\"0\",\"success\":true,\"log\":\"\"}]",
      "gas_wanted": "200000",
      "gas_used": "28596",
      "tags": [
        {
          "key": "YWN0aW9u",
          "value": "c2VuZA==",
          "index": false
        }
      ]
    },
    "tx": "5wHwYl3uCkaoo2GaChQmSIu8hxpJxLcCuIi8fiHN4TMwrRIU/Af1cEG7Rcs/6LjTl7YjRSymJfYaFAoFdWF0b20SCzE0OTk5OTk1MDAwEhMKDQoFdWF0b20SBDUwMDAQwJoMGmoKJuta6YchAwswBShaB1wkZBctLIhYqBC3JrAI28XGzxP+rVEticGEEkAc+khTkKL9CDE47aDvjEHvUNt+izJfT4KVF2v2JkC+bmlH9K08q3PqHeMI9Z5up+XMusnTqlP985KF+SI5J3ZOIhhNYWRlIGJ5IENpcmNsZSB3aXRoIGxvdmU="
  }
}

Get some info about the application.

get

Get some info about the application.

Authorizations
Responses
200
Get some info about the application.
application/json
get
GET /abci_info HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "response": {
      "data": "{\"size\":0}",
      "version": "0.16.1",
      "app_version": "1314126"
    }
  }
}

Query the application for some information.

get

Query the application for some information.

Authorizations
Query parameters
pathstringRequired

Path to the data ("/a/b/c")

Example: /a/b/c
datastringRequired

Data

Example: IHAVENOIDEA
heightintegerOptional

Height (0 means latest)

Default: 0Example: 1
provebooleanOptional

Include proofs of the transactions inclusion in the block

Default: falseExample: true
Responses
200
Response of the submitted query
application/json
get
GET /abci_query HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "error": "",
  "result": {
    "response": {
      "log": "exists",
      "height": "0",
      "proof": "010114FED0DAD959F36091AD761C922ABA3CBF1D8349990101020103011406AA2262E2F448242DF2C2607C3CDC705313EE3B0001149D16177BC71E445476174622EA559715C293740C",
      "value": "61626364",
      "key": "61626364",
      "index": "-1",
      "code": "0"
    }
  },
  "id": 0,
  "jsonrpc": "2.0"
}

Broadcast evidence of the misbehavior.

get

Broadcast evidence of the misbehavior.

Authorizations
Query parameters
evidencestringRequired

JSON evidence

Example: JSON_EVIDENCE_encoded
Responses
200
Broadcast evidence of the misbehavior.
application/json
get
GET /broadcast_evidence HTTP/1.1
Host: akt-tendermint.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

{
  "error": "",
  "result": "",
  "id": 0,
  "jsonrpc": "2.0"
}
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