Check an AI API
Verify connectivity, model response behavior, latency, and consistency signals before using an unfamiliar API endpoint.
AI API checks and measured rankings
AI API Gateway Checks and Tested Rankings
Hvoy AI helps you verify AI API endpoints and compare measured gateway recommendations for Claude, GPT, Gemini, and other major models.
API verification
Check an AI API endpoint and model
Compare tested gateways
Use recent uptime, latency, model coverage, pricing, and risk notes to narrow down suitable AI gateways.
Latest measured gateway snapshot
Data updated: Aug 8, 2026
GPT 5.6 Sol
GPT 5.5
Opus 5
Fable 5
| Rank | Recommended gateway | Uptime | Latency | Input price |
|---|---|---|---|---|
| 1 | CUN.aicun.ai | 100% | 5.9s | ¥7.3/M tokens |
| 2 | hao.aihao.ai | 100% | 5.1s | ¥12.24/M tokens |
| 3 | ZhonZhuan.aizhonzhuan.ai | 92% | 5.0s | — |
GPT Image 2
Opus 4.8
| Rank | Recommended gateway | Uptime | Latency | Input price |
|---|---|---|---|---|
| 1 | CUN.aicun.ai | 96% | 4.1s | ¥3.65/M tokens |
| 2 | hao.aihao.ai | 100% | 3.5s | ¥5.1/M tokens |
| 3 | tallius.aiapi.tallius.ai | 100% | 5.7s | ¥5.25/M tokens |
GPT 5.6 Terra
DeepSeek V4 Flash
Kimi K3
| Rank | Recommended gateway | Uptime | Latency | Input price |
|---|---|---|---|---|
| 1 | DuiAPIduiapi.com | 96% | 5.1s | ¥20/M tokens |
| 2 | CUN.aicun.ai | 100% | 6.0s | ¥18.396/M tokens |
| 3 | Frontier Intelligenceapi.frontier-intelligence.tech | 96% | 5.2s | ¥30/M tokens |
Grok 4.5
GLM 5.2
| Rank | Recommended gateway | Uptime | Latency | Input price |
|---|---|---|---|---|
| 1 | DuiAPIduiapi.com | 100% | 4.0s | ¥4.8/M tokens |
| 2 | CUN.aicun.ai | 100% | 3.8s | ¥4.38/M tokens |
| 3 | routescoperoutescope.ai | 100% | 3.6s | — |
Opus 4.6
Sonnet 5
Opus 4.7
Common questions
What does the API check cover?
It checks endpoint connectivity, response behavior, latency, and model consistency signals.
How are gateway recommendations produced?
Recommendations combine recent public probes, pricing data, model coverage, and available site information.
Are third-party gateways risk-free?
No. Pricing, billing, and stability can change, so test with a small balance first.