Cline is an open-source autonomous coding agent for VS Code. It plans and applies multi-file changes, runs terminal commands, and works with any OpenAI-compatible provider, with its source on GitHub under Apache-2.0. Point its OpenAI-Compatible provider at Opper's base URL to run it on any of 700+ models, with fallbacks and a choice of region built in.
ClineoninPaste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.
Azure Neural TTS runs on the routes below. Route only to EU providers when your data has to stay in Europe.
| Provider | Region | Zero data retention | Training | Price |
|---|---|---|---|---|
| EU | No | $15.00 / 1M chars |
Azure AI Speech standard neural voices, served from Sweden Central. 579 GA voices across 150+ locales, including German regional voices (de-AT Ingrid and Jonas, de-CH Leni and Jan) that no other provider on Opper offers. The voice name selects both speaker and locale.
Step-by-step setup for running Cline 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
Add Opper as an OpenAI provider in config.yaml and Continue's chat, edit and autocomplete run on any model.
OpenAI-compatible
Kilo Code's OpenAI-Compatible provider connects to Opper's gateway in two fields.
OpenAI-compatible