curl --request POST \
--url 'https://api.hypedexer.com/info#userTwapSliceFills' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"type": "userTwapSliceFills",
"user": "0x01f63d95156bca41c98a9817f0627c3521196f7f",
"twapId": 2254205,
"limit": 100
}
'import requests
url = "https://api.hypedexer.com/info#userTwapSliceFills"
payload = {
"type": "userTwapSliceFills",
"user": "0x01f63d95156bca41c98a9817f0627c3521196f7f",
"twapId": 2254205,
"limit": 100
}
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: 'userTwapSliceFills',
user: '0x01f63d95156bca41c98a9817f0627c3521196f7f',
twapId: 2254205,
limit: 100
})
};
fetch('https://api.hypedexer.com/info#userTwapSliceFills', 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://api.hypedexer.com/info#userTwapSliceFills",
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' => 'userTwapSliceFills',
'user' => '0x01f63d95156bca41c98a9817f0627c3521196f7f',
'twapId' => 2254205,
'limit' => 100
]),
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://api.hypedexer.com/info#userTwapSliceFills"
payload := strings.NewReader("{\n \"type\": \"userTwapSliceFills\",\n \"user\": \"0x01f63d95156bca41c98a9817f0627c3521196f7f\",\n \"twapId\": 2254205,\n \"limit\": 100\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://api.hypedexer.com/info#userTwapSliceFills")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"type\": \"userTwapSliceFills\",\n \"user\": \"0x01f63d95156bca41c98a9817f0627c3521196f7f\",\n \"twapId\": 2254205,\n \"limit\": 100\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.hypedexer.com/info#userTwapSliceFills")
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\": \"userTwapSliceFills\",\n \"user\": \"0x01f63d95156bca41c98a9817f0627c3521196f7f\",\n \"twapId\": 2254205,\n \"limit\": 100\n}"
response = http.request(request)
puts response.read_body[
{
"fill": {
"coin": "BTC",
"px": "84500",
"sz": "0.08689",
"side": "B",
"time": 1790339988007,
"startPosition": "1.97038",
"dir": "Open Long",
"closedPnl": "0",
"hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"oid": 556339025730,
"crossed": true,
"tid": 573707782165198,
"fee": "0",
"feeToken": "USDC"
},
"twapId": 2254205
}
]{
"error": "Invalid API key"
}User TWAP slice fills
Fills executed by the wallet’s TWAP orders, each with its parent twapId, in Hyperliquid’s shape [{fill, twapId}]. Every TWAP fill carries its parent as soon as it is indexed (seconds), from 2025-09-01. Newest first, then by tid; startTime / endTime are inclusive bounds on the fill time (default: last 7 days). twapId restricts the result to one parent. The same association is available in bulk on indexed fills: fills returns twapId on every row (null = ordinary fill). Parent metadata (requested size, executed size, status) comes from userTwapSummaries / userTwapStatusesByTime.
Example: TWAP 2254205, a five-minute BTC TWAP of 1 BTC started 2026-09-25 12:34:47 UTC, has 30 slice fills.
curl --request POST \
--url 'https://api.hypedexer.com/info#userTwapSliceFills' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"type": "userTwapSliceFills",
"user": "0x01f63d95156bca41c98a9817f0627c3521196f7f",
"twapId": 2254205,
"limit": 100
}
'import requests
url = "https://api.hypedexer.com/info#userTwapSliceFills"
payload = {
"type": "userTwapSliceFills",
"user": "0x01f63d95156bca41c98a9817f0627c3521196f7f",
"twapId": 2254205,
"limit": 100
}
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: 'userTwapSliceFills',
user: '0x01f63d95156bca41c98a9817f0627c3521196f7f',
twapId: 2254205,
limit: 100
})
};
fetch('https://api.hypedexer.com/info#userTwapSliceFills', 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://api.hypedexer.com/info#userTwapSliceFills",
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' => 'userTwapSliceFills',
'user' => '0x01f63d95156bca41c98a9817f0627c3521196f7f',
'twapId' => 2254205,
'limit' => 100
]),
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://api.hypedexer.com/info#userTwapSliceFills"
payload := strings.NewReader("{\n \"type\": \"userTwapSliceFills\",\n \"user\": \"0x01f63d95156bca41c98a9817f0627c3521196f7f\",\n \"twapId\": 2254205,\n \"limit\": 100\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://api.hypedexer.com/info#userTwapSliceFills")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"type\": \"userTwapSliceFills\",\n \"user\": \"0x01f63d95156bca41c98a9817f0627c3521196f7f\",\n \"twapId\": 2254205,\n \"limit\": 100\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.hypedexer.com/info#userTwapSliceFills")
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\": \"userTwapSliceFills\",\n \"user\": \"0x01f63d95156bca41c98a9817f0627c3521196f7f\",\n \"twapId\": 2254205,\n \"limit\": 100\n}"
response = http.request(request)
puts response.read_body[
{
"fill": {
"coin": "BTC",
"px": "84500",
"sz": "0.08689",
"side": "B",
"time": 1790339988007,
"startPosition": "1.97038",
"dir": "Open Long",
"closedPnl": "0",
"hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"oid": 556339025730,
"crossed": true,
"tid": 573707782165198,
"fee": "0",
"feeToken": "USDC"
},
"twapId": 2254205
}
]{
"error": "Invalid API key"
}Authorizations
Your Hypedexer API key, sent as Authorization: Bearer <key>. The X-API-Key: <key> header and the api_key query parameter are accepted as well.