> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tokensmind.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Product overview

## Core strengths

### Easy access

* No VPN required; direct access from mainland China
* No account-ban risk
* Coverage across seven major regions (US, Japan, South Korea, UK, Hong Kong, Philippines, Russia)

### Features

* Solid model access controls
* Use the latest models directly
* One API key works across all models
* API keys support time limits and quotas
* 100% value retained when you rebind or migrate

### Business advantages

* Lower pricing than official APIs
* Multiple models and channels
* 200,000+ satisfied customers
* 800+ relay partners

## Feature comparison

| Feature                        | tokensmindAPI                        | Official API                                    |
| ------------------------------ | ------------------------------------ | ----------------------------------------------- |
| GPT-4-class models             | Supported across model types         | Requires account with 4.0 access                |
| Peak call speed                | Supported                            | Often requires card binding + 48h after payment |
| Multi-account high concurrency | Hundreds of accounts                 | Single-account API limits                       |
| OpenAI account                 | No registration needed               | VPN + foreign phone often required              |
| Quota validity                 | Never expires                        | Often 3-month expiry                            |
| Risk control                   | Zero bans reported                   | Random bans possible                            |
| Usage history                  | Real-time, 30-day retention          | Mostly aggregate latency/usage                  |
| Proxy                          | Not required                         | Must use from supported regions                 |
| Billing                        | Discounted                           | List price                                      |
| Base URL                       | `https://tokensmind.ai`              | `https://api.openai.com`                        |
| Integration                    | Compatible with common platform APIs | N/A                                             |

## Technical advantages

* Enterprise-grade high-speed links
* No secondary routing that retains your data
* Stable, clean API sources
* OpenAI-compatible API protocol
* Integrate with apps with zero prior dev experience