AI Proxy Service is a free proxy platform that forwards API requests to multiple AI service providers. It offers intelligent traffic routing based on geography, with dedicated lines for Mainland China and international users. The service supports a wide range of providers including OpenAI, Anthropic, Google AI Studio, Azure OpenAI, AWS Bedrock, Mistral, Cohere, and others. It uses a RESTful API with standard URL formats, mapping proxy paths to target endpoints. Key features include zero caching, zero logging, and 100% compatibility with original APIs. The service is designed for users who need reliable access to AI APIs across different regions, particularly for overcoming geographical restrictions.
A
AI Proxy Service
ai-proxy.4ba-cn.co
A free proxy service that routes API requests to various AI providers, with intelligent traffic routing for global users.
- Models
- 1 models
- From
- --
- Speed
- 364 tok/s
- Updated
- 6/8/2026
- Latency
- 0.00 s
- Created At
- 12/7/2025
API Endpoints
- Endpoint 1
ai-proxy.4ba-cn.co
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Leaderboard Rankings
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
About AI Proxy Service
Health Check
0%Recent availability
History (72 pts)
PastNow
API Benchmarks & Pricing
Compare 1 model rows across audit recency, latest speed tests, throughput, latency, and per-token pricing.
| 363.6 t/s | 1.42 s |
Showing 1 of 1 model rows
Recent Test Records
| Time | Model | Speed | Latency |
|---|---|---|---|
| Aug 14, 06:56 AM | google/gemini-2.5-flash-lite | 363.58 tok/s | 1.42s |
Similar API Provider Alternatives to Compare
Compare AI Proxy Service alternatives against 6 nearby API providers using 62 LMSpeed signals across shared model coverage, pricing, benchmark speed, uptime, and free-model availability.
| Provider | Why compare | Models | Free | Avg price | Speed | 30d uptime |
|---|---|---|---|---|---|---|
| AI Proxy Service ai-proxy-4ba-cn-co A free proxy service that routes API requests to various AI providers, with intelligent traffic routing for global users. | Current provider baseline | 1 | 0 | N/A | 364 tok/s | 0% |
| 钱多多 API api2-aigcbest-top Provides AI-generated content APIs for various applications, including text and image generation. |
| 1,418 | 2 | $0.0025/M | 101 tok/s | 9940% |
| Koyeb AI Gateway new-api-koyeb-app An OpenAI-compatible API gateway deployed on Koyeb, providing access to multiple AI models. |
| 578 | 420 | N/A | 33 tok/s | 9960% |
| TommyLam API new-api-tommylam-me TommyLam API offers an OpenAI-compatible API gateway for accessing multiple AI models at competitive rates. |
| 231 | 100 | N/A | 61 tok/s | 10000% |
| Hi API hiapi-online Hi API provides a unified gateway for accessing multiple large language models and AI services through standardized endpoints. |
| 53 | 1 | $0.600/M | 103 tok/s | 9930% |
| F2API api-f2api-com F2API is an enterprise AI gateway providing a unified OpenAI-compatible interface for accessing multiple large language models. |
| 1,262 | 0 | N/A | 272 tok/s | 9990% |
| LLMService llmservice LLMService provides API access to large language models for self-use applications. |
| 449 | 0 | N/A | 139 tok/s | 4930% |
Notes
- Health checks: Scope: the 72-hour chart and recent availability measure API connectivity only. Each bar summarizes one hour of checks. Targets: LMSpeed tries the configured health check URL and provider status URL first, then API endpoints derived from known API hosts and recent speed-test base URLs. A website host is considered only when it looks like an API endpoint. Probe steps: each candidate goes through DNS lookup, TCP connection, TLS handshake for HTTPS, and an HTTP HEAD request with redirects followed. Probing stops after the first reachable candidate. Reachable criteria: every required network step must succeed. An HTTP response below 500 is treated as reachable, including 401 because it confirms that an authenticated API endpoint responded, except for statuses classified as blocked. Blocked results: HTTP 403, 429, 521, 525, and 530, plus detected WAF or Cloudflare challenges, are shown as blocked and excluded from availability calculations because LMSpeed cannot determine whether the API itself is down. Model availability: when a dedicated test key is configured, LMSpeed sends an authenticated GET request to a derived /models endpoint and compares returned model IDs with this provider's listed models. These per-model results appear in Models & Pricing and are not included in the provider connectivity percentage. Timeouts: TCP connection, TLS handshake, HTTP connectivity, and model requests each use a 20-second timeout. A full run can take longer when several candidates are tried. Frequency: a background worker checks all providers every 5 minutes by default. The 72-hour chart combines those samples into hourly bars, and the schedule may be changed by the service operator. Limit: automated samples are not an SLA and do not guarantee account quota, every model, every region, or successful completion requests. Check the provider's own status page before making operational decisions.
- Domain Rating data is sourced from Ahrefs. It is a 0–100 backlink-based domain strength signal and does not measure API speed or reliability.
- Announcements and FAQ are read from this provider's NewAPI status snapshot when available. LMSpeed stores the original content and optional English translations from the provider status source, then shows the localized fields on this page.