# Free Vendors

Want to try AI coding on a budget? The platforms below offer free quotas or promotional tokens — register and connect them in AiCode. Free quotas are usually time-limited; once exhausted or expired you may need to top up, per each platform's rules.

## MiMo Open Platform (Xiaomi)

- **Platform**: Xiaomi MiMo open platform
- **Sign-up**: [platform.xiaomimimo.com](https://platform.xiaomimimo.com?ref=66QSUD) (invite code `66QSUD`)
- **Notes**: Xiaomi's in-house MiMo series (MiMo V2.5 and others). Register to apply for an API Key.

::: tip New user bonus
Sign up through the referral link above to get ¥10 in trial credit and 10% off the first order; the credit is valid for 40 days.
:::

## SenseNova (Riyi Xin)

- **Platform**: SenseNova open platform (SenseTime)
- **Sign-up**: [platform.sensenova.cn](https://platform.sensenova.cn/login)
- **Notes**: SenseTime's LLM platform. Register and log in to apply for an API Key.

::: tip Public beta free
Currently in public beta, the token plan is free.
:::

## TokenRhythm (OpenSquilla)

- **Platform**: TokenRhythm
- **Website**: [tokenrhythm.studio](https://tokenrhythm.studio/)
- **Notes**: Unified multi-model API platform with the OpenSquilla smart router. Register to apply for an API Key.

::: tip New user bonus
Complete real-name verification first; once verified you receive ¥18 in trial credit.
:::

## SiliconFlow

- **Platform**: SiliconFlow open platform
- **Referral link**: [cloud.siliconflow.cn/i/HNDIQWXd](https://cloud.siliconflow.cn/i/HNDIQWXd)
- **Notes**: Registering through the referral link and completing real-name verification grants free quota. The campaign runs until the end of the year; check the platform announcement for details.

::: tip Real-name verification
New users must register and complete real-name verification before receiving the bonus quota.
:::

## Agnes AI

- **Platform**: Agnes AI (Sapiens AI team, Singapore)
- **Sign-up**: [platform.agnes-ai.com](https://platform.agnes-ai.com/)
- **Notes**: Full-modality AI platform — text, image and video model APIs are free indefinitely with OpenAI-compatible endpoints. Register and apply for an API Key.

::: tip All-modality free
Text, image and video model APIs are all free, with basic rate limits and fair-use quotas. See platform rules for details.
:::

## Connecting in AiCode

Once you have a platform's API Key and Base URL, follow [AI Vendors & Models](https://aicode.murk.top/md/en/guide/providers.md) to configure it:

1. Open "Settings → AI Vendors" and tap + at the top-right.
2. Fill in the upstream format, API Key and Base URL (the address should not include `/v1`).
3. Switch to the "Models" tab to fetch models, then head back to the home page to start chatting.

If a platform has special requirements for the upstream format or Base URL (e.g. OpenAI-compatible or Anthropic-compatible endpoints), follow the platform's documentation.