Wish tracker

1. Open the game on PC and go to “Wish” → “History”.
2. Open PowerShell (Win + X → “Terminal”) and run this command — it finds the link in the game cache and copies it:
   iex (irm "https://…/wish-url.ps1")Copy
   What the script does

   # GenshinFlex: finds your wish history link in the game cache and copies it to the clipboard.
   # Only reads the game log and cache, and checks links against the official HoYoverse
   # wish history API. Sends nowhere else and changes nothing.
   # Before running, open Wish -> History in the game so the link gets cached.
   # ASCII only on purpose: Windows PowerShell 5 may read downloaded scripts in a legacy encoding.
   
   $ErrorActionPreference = 'Stop'
   $logs = @(
     "$env:USERPROFILE\AppData\LocalLow\miHoYo\Genshin Impact\output_log.txt",
     "$env:USERPROFILE\AppData\LocalLow\miHoYo\$([char]0x539F)$([char]0x795E)\output_log.txt"
   )
   $log = $logs | Where-Object { Test-Path $_ } | Select-Object -First 1
   if (-not $log) { Write-Host 'Game log not found. Launch Genshin Impact at least once and try again.' -ForegroundColor Red; return }
   
   $match = Select-String -Path $log -Pattern '([A-Z]:/.+?(GenshinImpact_Data|YuanShen_Data))' | Select-Object -Last 1
   if (-not $match) { Write-Host 'Game path not found in the log. Open the game and try again.' -ForegroundColor Red; return }
   $gameData = $match.Matches[0].Groups[1].Value
   
   $cacheDirs = @(Get-ChildItem (Join-Path $gameData 'webCaches') -Directory -ErrorAction SilentlyContinue)
   $versioned = @($cacheDirs | Where-Object {
     $parsedVersion = $null
     [version]::TryParse($_.Name, [ref]$parsedVersion)
   })
   $cacheDir = if ($versioned.Count) {
     $versioned | Sort-Object { [version]$_.Name } -Descending | Select-Object -First 1
   } else {
     $cacheDirs | Sort-Object LastWriteTime -Descending | Select-Object -First 1
   }
   if (-not $cacheDir) { Write-Host 'Game browser cache not found. Open the wish history in the game.' -ForegroundColor Red; return }
   $cacheFile = Join-Path $cacheDir.FullName 'Cache\Cache_Data\data_2'
   if (-not (Test-Path $cacheFile)) { Write-Host 'Wish history cache not found. Open Wish -> History in the game and run this again.' -ForegroundColor Red; return }
   
   # The game keeps the file open, so read a copy (unique name: two windows at once do not clash)
   $tmp = Join-Path $env:TEMP "gf_data_2_$([guid]::NewGuid().ToString('N'))"
   try {
     Copy-Item $cacheFile $tmp -Force
     $text = [System.Text.Encoding]::UTF8.GetString([System.IO.File]::ReadAllBytes($tmp))
   } finally {
     Remove-Item $tmp -Force -ErrorAction SilentlyContinue
   }
   
   $seen = New-Object 'System.Collections.Generic.HashSet[string]'
   $urls = @(($text -split '1/0/') | Where-Object { $_ -match 'webview_gacha' -and $_ -match 'authkey=' } |
     ForEach-Object { ($_ -split "`0")[0] } | Where-Object { $seen.Add($_) })
   if (-not $urls.Count) { Write-Host 'Link not found. Open Wish -> History in the game and run this again.' -ForegroundColor Red; return }
   [array]::Reverse($urls)
   
   # Only well-formed absolute links with an authkey: the network fallback below copies one unverified
   $candidates = @($urls | Where-Object {
     $parsedUri = $null
     [uri]::TryCreate($_, [UriKind]::Absolute, [ref]$parsedUri) -and $parsedUri.Query -match '(^|[?&])authkey=[^&]+'
   } | Select-Object -First 30)
   if (-not $candidates.Count) { Write-Host 'Link not found. Open Wish -> History in the game and run this again.' -ForegroundColor Red; return }
   Write-Host "Checking $($candidates.Count) cached links..." -ForegroundColor Gray
   $responses = 0
   $expired = 0
   $networkErrors = 0
   $requests = 0
   $validUrl = $null
   foreach ($url in $candidates) {
     $uri = [uri]$url
   
     $apiHost = 'https://public-operation-hk4e-sg.hoyoverse.com'
     if ($uri.Host -match 'mihoyo\.com') { $apiHost = 'https://public-operation-hk4e.mihoyo.com' }
     $queryParts = @($uri.Query.TrimStart('?') -split '&' | Where-Object {
       $_ -and $_ -notmatch '^(gacha_type|size|lang)(=|$)'
     })
     $query = ($queryParts + @('gacha_type=301', 'size=1', 'lang=en')) -join '&'
     $apiUrl = "$apiHost/gacha_info/api/getGachaLog`?$query"
   
     if ($requests) { Start-Sleep -Milliseconds 300 }
     try {
       $requests++
       $response = Invoke-RestMethod -Uri $apiUrl -TimeoutSec 10
       $responses++
       if ($response.retcode -eq -110) {
         Start-Sleep -Milliseconds 1500
         $requests++
         $response = Invoke-RestMethod -Uri $apiUrl -TimeoutSec 10
         $responses++
       }
     } catch {
       $networkErrors++
       continue
     }
   
     if ($response.retcode -eq 0) { $validUrl = $url; break }
     if ($response.retcode -eq -101) { $expired++ }
   }
   
   if ($validUrl) {
     Set-Clipboard -Value $validUrl
     Write-Host 'Wish history link copied. Paste it on the GenshinFlex tracker page.' -ForegroundColor Green
   } elseif ($responses -gt 0 -and $expired -eq $responses) {
     Write-Host 'All cached links are expired. Open Wish -> History in the game (wait for it to load), then run this again.' -ForegroundColor Red
   } elseif ($responses -eq 0 -and $networkErrors -gt 0) {
     Set-Clipboard -Value $candidates[0]
     Write-Host 'Could not verify the link because the requests failed. Newest cached link copied.' -ForegroundColor Yellow
   } else {
     Write-Host 'Link not found. Open Wish -> History in the game and run this again.' -ForegroundColor Red
   }
   

3. Paste the link here. It is valid for a day and only gives access to the wish history.

A file in UIGF (versions 3 and 4) — exported by paimon.moe, Starward, SnapHutao and other trackers. New entries are merged with what you already have, without duplicates.

Handy on console and mobile where the link isn't available. Add wishes in the order you got them.