JetBrains AI Assistant brings AI chat, code generation, and agents into IntelliJ IDEA, PyCharm, WebStorm, and the rest of the JetBrains IDEs. Its bring-your-own-key support takes OpenAI-compatible custom endpoints with your own API key, no JetBrains AI subscription required. Point it at Opper's gateway and your IDE runs on any of 700+ models with one key and a choice of region.
JetBrains AI AssistantoninPaste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.
Grok 4.20 Reasoning runs on the routes below. Route only to EU providers when your data has to stay in Europe.
| Provider | Region | Zero data retention | Training | Input | Output |
|---|---|---|---|---|---|
| xAI | EU | Enterprise | No | $2.00 | $6.00 |
| xAI | US | Enterprise | No | $2.00 | $6.00 |
| Google Cloud | Multi | Enterprise | No | $2.00 | $6.00 |
Grok 4.20 Reasoning by xAI generates visible chain-of-thought across a 2M context window with real-time data and tool use.
Point Cursor's OpenAI base URL at Opper to run it on any of 700+ models.
OpenAI-compatible
Cline's OpenAI-Compatible provider points straight at Opper's gateway.
OpenAI-compatible
Kilo Code's OpenAI-Compatible provider connects to Opper's gateway in two fields.
OpenAI-compatible