Get Historical Token Balance

curl --request GET \
  --url 'https://api.helius.xyz/v1/wallet/{wallet}/balance-at?api-key='

import requests

url = "https://api.helius.xyz/v1/wallet/{wallet}/balance-at?api-key="

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.helius.xyz/v1/wallet/{wallet}/balance-at?api-key=', 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.helius.xyz/v1/wallet/{wallet}/balance-at?api-key=",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.helius.xyz/v1/wallet/{wallet}/balance-at?api-key="

	req, _ := http.NewRequest("GET", url, nil)

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.helius.xyz/v1/wallet/{wallet}/balance-at?api-key=")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.helius.xyz/v1/wallet/{wallet}/balance-at?api-key=")

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

request = Net::HTTP::Get.new(url)

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

{
  "wallet": "5tzFkiKscXHK5ZXCGbXZxdw7gTjjD1mBwuoFbhUvuAi9",
  "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "isNative": false,
  "balance": "284961463.392936",
  "balanceRaw": "284961463392936",
  "decimals": 6,
  "requested": {
    "time": 1736536800,
    "slot": null,
    "datetime": null
  },
  "asOf": {
    "slot": 313000000,
    "signature": "5Cyy7Mh9nVgFq3T8wJp2sKxR4dE6bA1uZoNcLrXmYqUpon",
    "blockTime": 1736536794
  }
}

{
  "error": "Exactly one of time, datetime, or slot must be provided",
  "code": 400
}

{
  "error": "API key required. Pass via ?api-key=xxx or X-Api-Key header",
  "code": 401
}

{
  "error": "Invalid wallet address",
  "code": 400,
  "details": "'invalid-address' is not a valid Solana address"
}

{
  "error": "RATE_LIMIT_EXCEEDED",
  "code": 429,
  "details": "Too many requests. Retry after 2 seconds."
}

{
  "error": "INTERNAL_ERROR",
  "code": 500,
  "details": "An unexpected error occurred. Please retry."
}

{
  "error": "UPSTREAM_ERROR",
  "code": 502,
  "details": "Upstream RPC request failed. Please retry."
}