VS Code Extensions
Connect your toolsBeginner3 min
Run Cline, Roo Code and Kilo Code on Zukko models, billed from your balance.
You need: the extension from the Marketplace, a fetch_... key (create one) and a balance from $1 (top up).
| Extension | Provider | Base URL | Model |
|---|---|---|---|
| Cline | OpenAI Compatible | https://api.zukko.pro/v1 | claude-sonnet-5 |
| Roo Code | Anthropic | https://api.zukko.pro | claude-sonnet-5 |
| Kilo Code | OpenAI Compatible | https://api.zukko.pro/v1 | claude-sonnet-5 |
Other models: the id field in the model list.
1Cline
- Cline panel → gear icon Settings.
- API Provider → OpenAI Compatible.
- Base URL:
https://api.zukko.pro/v1, API Key:fetch_.... - Model ID:
claude-sonnet-5. If it asks for the context size:1000000for Claude and GPT,128000for GLM. - Save and type "Hi".
2Roo Code
- Roo Code panel → Settings.
- API Provider → Anthropic.
- Anthropic API Key:
fetch_.... - Turn on Use custom base URL:
https://api.zukko.pro— no/v1. - Model:
claude-sonnet-5orclaude-opus-5-5. Save and type "Hi".
Need a non-Claude model? Pick OpenAI Compatible with https://api.zukko.pro/v1, as in Cline.
3Kilo Code
- Kilo Code panel → Settings.
- API Provider → OpenAI Compatible.
- Base URL:
https://api.zukko.pro/v1, API Key:fetch_.... - Model:
claude-sonnet-5. - Save and type "Hi".
4If it doesn't work
| What you see | What to do |
|---|---|
| 404 on every request | OpenAI Compatible takes /v1, Anthropic doesn't |
404 model_not_found or 503 model_disabled | Pick a model from the list |
| 401 | Typo in the key — create a new one |
| 402 | Top up |
403 email_unverified | Verify your email in the dashboard |