| Supports GPT-4 and other models | ✅ Supports various types | ❌ Requires account with 4.0 permissions |
| Maximum calling speed | ✅ | ❌ Need to bind the card and pay 48 hours later |
| Multi-account high-concurrency development | ✅ Hundreds of accounts | ❌ Single account API has limitations |
| OpenAI account requirements | ✅ No registration required | ❌ Requires science and binding to a foreign mobile phone |
| Credit validity period | ✅ Never expires | ❌ Expires in three months |
| Risk control issues | ✅ 0 accounts banned | ❌ Accounts banned at any time without reason |
| Usage record view | ✅ Real-time view, retained for 30 days | ❌ Only delayed total consumption can be seen |
| Proxy access requirements | ✅ No proxy required | ❌ Requires use in supported regions |
| Billing rules | Discounted price | Original price |
| Interface address | https://yossapi.com | https://api.openai.com |
| Resource integration | ✅ Fully compatible with various platform interface protocols | ❌ |