curl --request POST \
  --url https://api.allium.so/api/v1/developer/wallet/balances/history \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "addresses": [
    {
      "address": "125Z6k4ZAxsgdG7JxrKZpwbcS1rxqpAeqM9GSCKd66Wp",
      "chain": "solana"
    }
  ],
  "end_timestamp": "2025-04-01T13:00:00Z",
  "start_timestamp": "2025-04-01T12:00:00Z"
}
'

import requests

url = "https://api.allium.so/api/v1/developer/wallet/balances/history"

payload = {
    "addresses": [
        {
            "address": "125Z6k4ZAxsgdG7JxrKZpwbcS1rxqpAeqM9GSCKd66Wp",
            "chain": "solana"
        }
    ],
    "end_timestamp": "2025-04-01T13:00:00Z",
    "start_timestamp": "2025-04-01T12:00:00Z"
}
headers = {
    "X-API-KEY": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-KEY': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    addresses: [{address: '125Z6k4ZAxsgdG7JxrKZpwbcS1rxqpAeqM9GSCKd66Wp', chain: 'solana'}],
    end_timestamp: '2025-04-01T13:00:00Z',
    start_timestamp: '2025-04-01T12:00:00Z'
  })
};

fetch('https://api.allium.so/api/v1/developer/wallet/balances/history', 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.allium.so/api/v1/developer/wallet/balances/history",
  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([
    'addresses' => [
        [
                'address' => '125Z6k4ZAxsgdG7JxrKZpwbcS1rxqpAeqM9GSCKd66Wp',
                'chain' => 'solana'
        ]
    ],
    'end_timestamp' => '2025-04-01T13:00:00Z',
    'start_timestamp' => '2025-04-01T12:00:00Z'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-KEY: <api-key>"
  ],
]);

$response = curl_exec($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.allium.so/api/v1/developer/wallet/balances/history"

	payload := strings.NewReader("{\n  \"addresses\": [\n    {\n      \"address\": \"125Z6k4ZAxsgdG7JxrKZpwbcS1rxqpAeqM9GSCKd66Wp\",\n      \"chain\": \"solana\"\n    }\n  ],\n  \"end_timestamp\": \"2025-04-01T13:00:00Z\",\n  \"start_timestamp\": \"2025-04-01T12:00:00Z\"\n}")

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

	req.Header.Add("X-API-KEY", "<api-key>")
	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.allium.so/api/v1/developer/wallet/balances/history")
  .header("X-API-KEY", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"addresses\": [\n    {\n      \"address\": \"125Z6k4ZAxsgdG7JxrKZpwbcS1rxqpAeqM9GSCKd66Wp\",\n      \"chain\": \"solana\"\n    }\n  ],\n  \"end_timestamp\": \"2025-04-01T13:00:00Z\",\n  \"start_timestamp\": \"2025-04-01T12:00:00Z\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.allium.so/api/v1/developer/wallet/balances/history")

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

request = Net::HTTP::Post.new(url)
request["X-API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"addresses\": [\n    {\n      \"address\": \"125Z6k4ZAxsgdG7JxrKZpwbcS1rxqpAeqM9GSCKd66Wp\",\n      \"chain\": \"solana\"\n    }\n  ],\n  \"end_timestamp\": \"2025-04-01T13:00:00Z\",\n  \"start_timestamp\": \"2025-04-01T12:00:00Z\"\n}"

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

{
  "items": [
    {
      "address": "125Z6k4ZAxsgdG7JxrKZpwbcS1rxqpAeqM9GSCKd66Wp",
      "block_hash": "GrW5zBwRrfTvLtdJHog7rUMcCPQ9K9AYrMKxDhfuD59A",
      "block_slot": 387297060,
      "block_timestamp": "2025-12-17T11:49:10Z",
      "chain": "solana",
      "raw_balance": 2985840,
      "raw_balance_str": "2985840",
      "token": {
        "address": "So11111111111111111111111111111111111111111",
        "chain": "solana",
        "decimals": 9,
        "object": "token",
        "type": "sol_spl"
      },
      "txn_id": "3dzNgD7ksFoZPeeA14rNN3qxvo5WxsDjTE9VVPj8yLm7y6svTatyrbVTmkJPJErSmhbKLVmJFto1oQsCSVbSeDUT",
      "txn_index": 714
    }
  ],
  "cursor": "<string>"
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}