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Code

Pick one slash-separated route per client via id. Switching models means a new Cloudflare(id=...) or a new Agent(model="cloudflare:...") string. For fallbacks, configure an AI Gateway Dynamic Route and pass id="dynamic/<route>".
cookbook/90_models/cloudflare/switch_model.py
from agno.agent import Agent
from agno.models.cloudflare import DEFAULT_GATEWAY_MODEL, Cloudflare

# Second Workers AI model: paste the same string as the catalog "copy" box on the model page.
ALT_WORKERS_MODEL = "@cf/google/gemma-4-26b-a4b-it"

if __name__ == "__main__":
    # Default Workers AI model (no explicit id).
    Agent(model=Cloudflare(), markdown=True).print_response("Say hello in five words.")

    # Pass the gateway route string as `id`.
    Agent(model=Cloudflare(id=DEFAULT_GATEWAY_MODEL), markdown=True).print_response(
        "Say hello in five words."
    )

    # Switch model: new client instance with a different `id`.
    Agent(model=Cloudflare(id=ALT_WORKERS_MODEL), markdown=True).print_response(
        "Say hello in five words."
    )

    # String syntax: everything after the first colon is the gateway `model` id.
    Agent(
        model=f"cloudflare:{ALT_WORKERS_MODEL}",
        markdown=True,
    ).print_response("Say hello in five words.")

    # Dynamic route configured in the Cloudflare dashboard (example id only).
    # Agent(model=Cloudflare(id="dynamic/my-route"), markdown=True).print_response("...")

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Usage

1

Set up your virtual environment

uv venv --python 3.12
source .venv/bin/activate
2

Set your environment variables

export CLOUDFLARE_API_TOKEN=xxx
export CLOUDFLARE_ACCOUNT_ID=xxx
export CLOUDFLARE_AI_GATEWAY_ID=xxx  # optional, defaults to "default"
3

Install dependencies

uv pip install -U openai agno
4

Run Agent

python cookbook/90_models/cloudflare/switch_model.py