// IDE Agent
Use Void with llmrelay
The open-source Cursor alternative. Point it at api.llmrelay.dev and get the same models at half the price.
Recommended model
claude-opus-5
Route
anthropic-compatible
On llmrelay
$2.5/M · $12.5/M
Setup
- 1 Void → Settings → AI Providers.
- 2 Add provider "Anthropic (custom)".
- 3 Endpoint: https://api.llmrelay.dev
- 4 API key: your llmrelay key.
- 5 Enable in the chat/agent selector.
Config
Provider: Anthropic (custom) Endpoint: https://api.llmrelay.dev API key: sk-llmrelay-... Model: claude-opus-5
Smoke test
Copy, paste, run. If you get JSON back with a message, you're good.
Open Void chat panel → "say hi"
You need an llmrelay key first
Sign up in about 30 seconds — free to create an account, no subscription, $10 minimum top-up.