> ## Documentation index
> Fetch the complete documentation index at: https://arize.com/llms.txt
> Ask it with GET https://arize.com/ask?q=<keywords or question>. Short keywords rank best.
> Use these to discover all available pages before exploring further.

# Cloudflare AI Gateway

> Send traces from Cloudflare AI Gateway to Phoenix by exporting the gateway's OpenTelemetry spans or by instrumenting your app with OpenInference.

<img noZoom width="400px" style={{margin: "0 auto", borderRadius: "10px"}} src="https://storage.googleapis.com/arize-phoenix-assets/assets/images/phoenix-docs-images/cloudflare-ai-gateway-card.avif" />

<Card title="Cloudflare AI Gateway" href="https://developers.cloudflare.com/ai-gateway/" icon="globe" horizontal>
**Website**: [](https://developers.cloudflare.com/ai-gateway/)
</Card>

[Cloudflare AI Gateway](https://developers.cloudflare.com/ai-gateway/) proxies requests to your LLM
provider. You can send its traces to Phoenix two ways:

- **Export gateway spans**: the gateway emits an OpenTelemetry span for every request it proxies,
  with no code in your application.
- **Instrument your app**: trace the OpenAI client with OpenInference so Phoenix captures the full
  input and output messages, while your app still routes requests through the gateway.

<Columns cols={2}>
  <Card img="https://storage.googleapis.com/arize-phoenix-assets/assets/images/phoenix-docs-images/cloudflare-ai-gateway-card.avif" title="Cloudflare AI Gateway Tracing" href="/docs/phoenix/integrations/llm-providers/cloudflare-ai-gateway/cloudflare-ai-gateway-tracing" />
</Columns>