Run OpenCode on GLM-5.3-FlashX

by SSTCoding agentopencode.ai

OpenCode is SST's open-source coding agent for the terminal. It runs as a fast, keyboard-driven TUI, works across your whole codebase, and was designed from the start to be provider-agnostic rather than tied to a single model. On Opper you get a single key to 700+ models behind it, transparent pass-through pricing, and a choice of EU or US hosting.

Run

OpenCodeonin

Launch OpenCode on GLM-5.3-FlashX

Set up with agents

Paste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.

Get your API key

Where you can run it

GLM-5.3-FlashX 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
Tencent Cloud	Multi		No	$0.37	$1.25

The model

GLM-5.3-FlashX from Z.ai — text model on the Opper gateway.

Available on

Pricing from$0.37/ 1M input$1.25/ 1M output$0.07/ 1M cache read1Mcontext

Privacy

ZDR
Training: No
Region: Multi

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