Kilo Code is an open-source AI coding agent for VS Code. It combines autonomous editing, planning and architect modes, and a provider catalogue built from the open models.dev listing, where Opper is one of the providers. Pick Opper, paste your key, and you can run it on any of 700+ models on one gateway, with a choice of region.
Kilo CodeoninIn Kilo Code, open Settings → Providers → Show more providers, search for Opper and paste your Opper key. Then pick Claude Sonnet 5.
Claude Sonnet 5 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 | Cache read |
|---|---|---|---|---|---|---|
| EU | No | $2.20 | $11.00 | $0.22$2.75 write | ||
| EU | No | $2.20 | $11.00 | $0.22$2.75 write | ||
| US | No | $2.00 | $10.00 | $0.20$2.50 write | ||
| Multi | No | $2.00 | $10.00 | $0.20$2.50 write | ||
| Multi | No | $2.00 | $10.00 | $0.20$2.50 write |
Claude Sonnet 5 is Anthropic's balanced production model, bringing near-Opus agentic coding and tool use to a 1M token context window.
Step-by-step setup for running Kilo Code on each of these models through Opper.
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
Add Opper as an OpenAI provider in config.yaml and Continue's chat, edit and autocomplete run on any model.
OpenAI-compatible