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POST
/
info
userTwapSliceFills | Hyperliquid Info API
curl --request POST \
  --url https://hypercore.goldrushdata.com/info \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "<string>",
  "user": "<string>"
}
'
import requests

url = "https://hypercore.goldrushdata.com/info"

payload = {
    "type": "<string>",
    "user": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({type: '<string>', user: '<string>'})
};

fetch('https://hypercore.goldrushdata.com/info', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://hypercore.goldrushdata.com/info",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'type' => '<string>',
    'user' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://hypercore.goldrushdata.com/info"

	payload := strings.NewReader("{\n  \"type\": \"<string>\",\n  \"user\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.post("https://hypercore.goldrushdata.com/info")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"type\": \"<string>\",\n  \"user\": \"<string>\"\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://hypercore.goldrushdata.com/info")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"type\": \"<string>\",\n  \"user\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body
{
  "fill": {
    "coin": "<string>",
    "px": "<string>",
    "sz": "<string>",
    "side": "<string>",
    "time": 123,
    "startPosition": "<string>",
    "dir": "<string>",
    "closedPnl": "<string>",
    "hash": "<string>",
    "oid": 123,
    "tid": 123,
    "crossed": true,
    "fee": "<string>",
    "feeToken": "<string>"
  },
  "twapId": 123
}

Credit Cost

1 per call

Processing

Realtime
The Hyperliquid info endpoint with type: "userTwapSliceFills" is used to fetch a user’s most recent TWAP slice fills for execution-quality analytics on algorithmic orders.
Estimate your monthly cost for this API using the Pricing Calculator.
  • Wire-equal to POST api.hyperliquid.xyz/info with {"type": "userTwapSliceFills", "user": "..."}.
  • Each response contains at most 2,000 most recent TWAP slice fills. Older slices beyond that window are not retrievable from this endpoint.
  • TWAP slice fills have a hash of all zeros - use that, or the presence of twapId, to distinguish them from regular fills.
  • Use userFillsByTime when you want all fills (regular + TWAP slices) for a wallet within a time window; each TWAP slice there carries the same twapId field.
Returns a single user’s most recent TWAP slice fills - each individual slice executed as part of a larger TWAP (Time-Weighted Average Price) order. Every entry is a {fill, twapId} pair, where twapId ties the slice back to its parent TWAP order. Multiple slices from the same TWAP share the same twapId. User-keyed. Use this when you want execution-quality data for TWAP orders specifically - slippage per slice, fills-per-TWAP, realized average price - rather than the unified fills feed from userFillsByTime.

​
Endpoint

POST https://hypercore.goldrushdata.com/info
Authorization: Bearer <GOLDRUSH_API_KEY>
Content-Type: application/json

​
Request

​
type
string
required
Always "userTwapSliceFills".
​
user
string
required
The wallet address (lowercase 0x-prefixed hex).

​
Example

curl -X POST https://hypercore.goldrushdata.com/info \
  -H "Authorization: Bearer $GOLDRUSH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "userTwapSliceFills",
    "user": "0x31ca8395cf837de08b24da3f660e77761dfb974b"
  }'

const response = await fetch("https://hypercore.goldrushdata.com/info", {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${process.env.GOLDRUSH_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    type: "userTwapSliceFills",
    user: "0x31ca8395cf837de08b24da3f660e77761dfb974b",
  }),
});

const slices = await response.json();

import os, requests

response = requests.post(
    "https://hypercore.goldrushdata.com/info",
    headers={"Authorization": f"Bearer {os.environ['GOLDRUSH_API_KEY']}"},
    json={
        "type": "userTwapSliceFills",
        "user": "0x31ca8395cf837de08b24da3f660e77761dfb974b",
    },
)

slices = response.json()

​
Response

An array of TWAP slice fill objects, most recent first. 
[
  {
    "fill": {
      "closedPnl": "0.0",
      "coin": "AVAX",
      "crossed": true,
      "dir": "Open Long",
      "hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "oid": 90542681,
      "px": "18.435",
      "side": "B",
      "startPosition": "26.86",
      "sz": "93.53",
      "time": 1681222254710,
      "fee": "0.01",
      "feeToken": "USDC",
      "tid": 118906512037719
    },
    "twapId": 3156
  }
]

​
Field descriptions

All numeric fill fields (px, sz, startPosition, closedPnl, fee) are returned as decimal strings, preserving upstream precision. Do not parse them as floats - keep them as strings or use a fixed-precision decimal type.
​
fill
object
The slice’s fill payload - the same shape as one entry from userFillsByTime.
​
twapId
int
Identifier of the parent TWAP order. Multiple slice fills from the same TWAP share this value - group by twapId to reconstruct per-TWAP execution.

userTwapSliceFillsByTime

fetch a user’s TWAP slice fills within a time window for execution-quality reconciliation on algorithmic…

userFills

fetch a user’s most recent trade fills without specifying a time window.

userFillsByTime

fetch a user’s trade fills within a time window for P&L recaps and tax ledger reconstruction.

builderFills

fetch a builder’s most recent attributed trade fills for revenue attribution and order-flow analytics.
Last reviewed: 2026-06-13