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Download

On every router release, we attach official binaries for all available platforms. Here is the list of available router releases.
GitHub release page showing the router version with the expandable Assets section highlighted.

The red arrow points to the expandable Assets menu, under which the list of binaries can be found

If you are unsure which binary is for what platform please take the following table as a reference.
BinaryOS/Architecture
darwin-amd64MacOS (Intel 64 bit)
darwin-arm64MacOS (Apple Silicon 64 bit [M1+])
linux-386Linux 32 bit
linux-amd64Linux AMD 64 bit
linux-arm64Linux ARM 64 bit
windows-386Windows 32 bit
windows-amd64Windows 64 bit

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Docker

You can also run the router with docker. On every release, we also push a docker image. Here is the docker repository of the router. If you are looking for an easy way to find the right docker instructions, navigate to your dashboard and click on “Run router locally”.
Cosmo dashboard showing the Graph Overview page with the “Run Router locally” button highlighted.

Click the “Run Router locally” button to copy the Docker instructions. Graph name and token will be filled with your values.

The output will look like this but with your own GRAPH_API_TOKEN. 
docker run \
  --name cosmo-router \
  --rm \
  -p 3002:3002 \
  --add-host=host.docker.internal:host-gateway \
  --pull always \
  -e DEV_MODE=true \
  -e LISTEN_ADDR=0.0.0.0:3002 \
  -e GRAPH_API_TOKEN=<graph-api-token> \
  ghcr.io/wundergraph/cosmo/router:latest
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