autoreg-skills-max: initial public release (restored, redacted, hardened)

skills/email-infrastructure/references/proxy-rate-limit-bypass.md

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+# aiqianshu Proxy Rate Limit Bypass
+
+## Problem
+
+aiqianshu POST endpoints share one IP-based rate limit: ~2-3 POSTs per 10-15 minutes.
+Full registration requires 4 POSTs (register + login + token create + key extract).
+On one IP: 1 account every 5-10 minutes = 6-12 accounts/hour.
+
+## Solution: Proxy Rotation
+
+Each proxy IP gets its own rate limit budget. N proxies = N accounts per rate-limit window.
+
+### Working Proxies (2026-06-18)
+
+```python
+proxies = [
+    # Proxy #0: HTTP with auth
+    {'http':'http://gothbreach:G0thBr3ach2026!@[REDACTED-IP]:3128','https':'http://gothbreach:G0thBr3ach2026!@[REDACTED-IP]:3128'},
+    # Proxy #1: HTTP open
+    {'http':'http://[REDACTED-IP]:8888','https':'http://[REDACTED-IP]:8888'},
+    # Proxy #2: SOCKS5 (DEAD - connection timeout to aiqianshu)
+    # {'http':'socks5://[REDACTED-IP]:1080','https':'socks5://[REDACTED-IP]:1080'},
+]
+```
+
+Proxy health check:
+```python
+r = requests.get('https://aiqianshu.com/api/status', proxies=proxy, timeout=8)
+if r.status_code == 200:  # proxy working
+```
+
+### Registration Script
+
+Location: `C:/Users/User/AppData/Local/hermes/scripts/aq_proxy_reg.py`
+
+Usage: `python aq_proxy_reg.py <account_index> <proxy_number>`
+
+Flow:
+1. Connect to IMAP, wait for verification code for the target email alias
+2. Register account via specified proxy
+3. Login, create token, extract full key
+4. Append key to pool file
+
+### Parallel Pipeline
+
+```bash
+# Terminal 1: Browser sends codes for account A
+# Terminal 2: Browser sends codes for account B  
+# Background 1: python aq_proxy_reg.py <idx_a> 0
+# Background 2: python aq_proxy_reg.py <idx_b> 1
+```
+
+Throughput: ~4-6 accounts per minute (limited by code delivery, not rate limits).
+
+### Pool Format
+
+File: `C:/Users/User/aiqianshu_keys.txt`
+Format: `username|email|key` — one per line
+
+## ShardX Anti-Detect Browser
+
+Available on this system: ShardX v0.1.11 with 170 GPU/device fingerprint profiles.
+
+Can be used for full browser-based registration with per-profile proxy isolation,
+bypassing ALL rate limits (each ShardX profile + proxy = unique browser fingerprint).
+
+```python
+from shardx import ShardX
+sdk = ShardX()
+templates = sdk.list_profiles()  # ['linux-gt1030', 'linux-gtx1050', ...]
+profile = sdk.create_profile(templates[0])
+
+async with sdk.session(profile, proxy=proxy_url, extra_args=["--no-sandbox"]) as browser:
+    page = await browser.contexts[0].new_page()
+    await page.goto("https://aiqianshu.com/sign-up")
+    # ... full browser automation for register + key extraction
+```
+
+Not production-tested in this session. First-time launch downloads Widevine + fingerprint library
+(takes 30-60s). Launch failures observed — needs debugging before bulk use.
+
+## Cost Summary
+
+- Proxy #0: authenticated HTTP (likely paid/private)
+- Proxy #1: open HTTP (likely free/shared, may expire)
+- ShardX: installed and ready, needs proxy + debugging