# context.api

In addition to `context.call`, you can also make third‑party requests using the `context.api` namespace.

This namespace provides built‑in integrations for **OpenAI**, **Anthropic**, and **Resend**, allowing you to make requests in a **type‑safe** manner.

<CodeGroup>

```typescript OpenAI
const { status, body } = await context.api.openai.call("Call OpenAI", {
  token: "<OPENAI_API_KEY>",
  operation: "chat.completions.create",
  body: {
    model: "gpt-4o",
    messages: [
      {
        role: "system",
        content: "Assistant says 'hello!'",
      },
      { role: "user", content: "User shouts back 'hi!'" },
    ],
  },
});
```

```typescript Anthropic
const { status, body } = await context.api.anthropic.call(
  "Call Anthropic",
  {
    token: "<ANTHROPIC_API_KEY>",
    operation: "messages.create",
    body: {
      model: "claude-3-5-sonnet-20241022",
      max_tokens: 1024,
      messages: [
          {"role": "user", "content": "Hello, world"}
      ]
    },
  }
);
```

```typescript Resend
const { status, body } = await context.api.resend.call("Call Resend", {
  token: "<RESEND_API_KEY>",
  body: {
    from: "Acme <onboarding@resend.dev>",
    to: ["delivered@resend.dev"],
    subject: "Hello World",
    html: "<p>It works!</p>",
  },
  headers: {
    "content-type": "application/json",
  },
});
```

</CodeGroup>

We'll continue adding more integrations over time. If you'd like to see a specific integration, feel free to contribute to the SDK or contact us with your suggestion.

For detailed guides on usage and configuration, see the [Integrations section](/workflow/integrations/openai).