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Run OmniRoute on Gemini 4 Argon

by Diego SouzaCoding agentomniroute.online

OmniRoute is an open-source gateway you run yourself: one endpoint in front of 350 providers, with quota-aware fallback, token compression, and MCP support, built for Claude Code, Codex, Cursor, OpenCode, Cline and Copilot. Opper is listed in its provider catalogue, so you paste your Opper key once under Providers and every agent you point at OmniRoute can pick from Opper's 700+ models, EU-hosted routes included, alongside whatever else you have configured.

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Connect OmniRoute to Gemini 4 Argon

Add Opper in OmniRoute

In OmniRoute (v3.8.51 or later), open Providers → API key providers, pick Opper and paste your key; on older builds add a custom OpenAI-compatible provider with base URL https://api.opper.ai/v3/compat. Then pick Gemini 4 Argon.

Model id
Get your API key

Where you can run it

Gemini 4 Argon runs on the routes below. Route only to EU providers when your data has to stay in Europe. Some routes also sell flex and priority processing: the same model at another price, picked per request with service_tier. How service tiers work.

ProviderRegionZero data retentionTrainingInputOutputCache read
EUNo$2.20$11.00$0.11Not offered on this routeNot offered on this route
EUNo$2.20$11.00$0.11Not offered on this routeNot offered on this route
USNo$2.00$10.00$0.10
USNo$2.20$11.00$0.11Not offered on this routeNot offered on this route
MultiNo$2.00$10.00$0.10Not offered on this routeNot offered on this route
MultiNo$2.00$10.00$0.10Not offered on this route

The model

by Google

Google Gemini 4 Argon via the Gemini Developer API

Available on

Pricing from$2.00/ 1M input$10.00/ 1M output$0.10/ 1M cache read1Mcontext

Privacy

ZDR
Training
No
Region
US, Multi, EU

Run OmniRoute on other models

Step-by-step setup for running OmniRoute on each of these models through Opper.

More apps on Opper

Run OmniRoute on Gemini 4 Argon

One key, 700+ models, a choice of region, and zero data retention. Switch the model behind your app without changing your workflow.

Get startedView Documentation