Access to /hypercore JSON-RPC methods requires a Build plan or higher. View pricing to upgrade. For complete stream type definitions and filtering options, see the datasets documentation.

The height field is missing on older replica_cmds blocks

The top-level height field was added to Hyperliquid's raw replica_cmds data on 2026-07-25, starting at block 1085381001. Blocks produced before that change are still returned in full, with abci_block and resps, but the response object has no height key, so the payload itself does not tell you which block you received. Track the block number from your own request when you query that range. This applies only to the replica_cmds stream. Every other stream returns block_number on every block.

Parameters

stream

string

REQUIRED

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from

integer

REQUIRED

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to

integer

REQUIRED

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Returns

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result

object

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blocks

array

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block_number

integer

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block_time

string

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local_time

string

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events

array

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address

string

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payload

object

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coin

string

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px

string

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sz

string

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side

string

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time

integer

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startPosition

string

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dir

string

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closedPnl

string

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hash

string

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oid

integer

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crossed

boolean

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fee

string

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feeToken

string

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tid

integer

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twapId

integer

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cloid

string

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builder

string

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builderFee

string

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blocks

array

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height

integer

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abci_block

object

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time

string

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round

integer

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parent_round

integer

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proposer

string

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hardfork

object

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version

integer

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round

integer

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signed_action_bundles

array

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bundle_hash

string

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bundle

object

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signed_actions

array

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signature

object

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r

string

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s

string

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v

integer

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action

object

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type

string

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nonce

integer

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vaultAddress

string

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expiresAfter

integer

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isFrontend

boolean

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broadcaster

string

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broadcaster_nonce

integer

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resps

object

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Full

array

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tx_hash

string

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results

array

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user

string

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res

object

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status

string

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response

object|string

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Request

1
curl https://docs-demo.hype-mainnet.quiknode.pro/evm \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{
5
    "jsonrpc": "2.0",
6
    "method": "hl_getBatchBlocks",
7
    "params": {
8
      "stream": "trades",
9
      "from": 817824078,
10
      "to": 817824090
11
    },
12
    "id": 1
13
  }'

1
curl https://docs-demo.hype-mainnet.quiknode.pro/evm \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{
5
    "jsonrpc": "2.0",
6
    "method": "hl_getBatchBlocks",
7
    "params": {
8
      "stream": "trades",
9
      "from": 817824078,
10
      "to": 817824090
11
    },
12
    "id": 1
13
  }'

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  "method": "hl_getBatchBlocks",
7
  "params": {
8
    "stream": "trades",
9
    "from": 817824078,
10
    "to": 817824090
11
  },
12
  "id": 1
13
});
14

15
var requestOptions = {
16
  method: 'POST',
17
  headers: myHeaders,
18
  body: raw,
19
  redirect: 'follow'
20
};
21

22
fetch("https://docs-demo.hype-mainnet.quiknode.pro/evm", requestOptions)
23
  .then(response => response.text())
24
  .then(result => console.log(result))
25
  .catch(error => console.log('error', error));

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  "method": "hl_getBatchBlocks",
7
  "params": {
8
    "stream": "trades",
9
    "from": 817824078,
10
    "to": 817824090
11
  },
12
  "id": 1
13
});
14

15
var requestOptions = {
16
  method: 'POST',
17
  headers: myHeaders,
18
  body: raw,
19
  redirect: 'follow'
20
};
21

22
fetch("https://docs-demo.hype-mainnet.quiknode.pro/evm", requestOptions)
23
  .then(response => response.text())
24
  .then(result => console.log(result))
25
  .catch(error => console.log('error', error));

1
import requests
2
import json
3

4
url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "hl_getBatchBlocks",
9
  "params": {
10
    "stream": "trades",
11
    "from": 817824078,
12
    "to": 817824090
13
  },
14
  "id": 1
15
})
16

17
headers = {
18
  'Content-Type': 'application/json'
19
}
20

21
response = requests.request("POST", url, headers=headers, data=payload)
22

23
print(response.text)

1
import requests
2
import json
3

4
url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "hl_getBatchBlocks",
9
  "params": {
10
    "stream": "trades",
11
    "from": 817824078,
12
    "to": 817824090
13
  },
14
  "id": 1
15
})
16

17
headers = {
18
  'Content-Type': 'application/json'
19
}
20

21
response = requests.request("POST", url, headers=headers, data=payload)
22

23
print(response.text)

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")
6

7
http = Net::HTTP.new(url.host, url.port)
8
http.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "jsonrpc": "2.0",
14
  "method": "hl_getBatchBlocks",
15
  "params": {
16
    "stream": "trades",
17
    "from": 817824078,
18
    "to": 817824090
19
  },
20
  "id": 1
21
})
22

23
response = http.request(request)
24
puts response.read_body

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")
6

7
http = Net::HTTP.new(url.host, url.port)
8
http.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "jsonrpc": "2.0",
14
  "method": "hl_getBatchBlocks",
15
  "params": {
16
    "stream": "trades",
17
    "from": 817824078,
18
    "to": 817824090
19
  },
20
  "id": 1
21
})
22

23
response = http.request(request)
24
puts response.read_body

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