HTTP Requests (fetch)

fetch<T = unknown>(
  url: string,
  options?: {
    method?: string;
    headers?: Record<string, string>;
    body?: Record<string, unknown> | string;
  },
  retryConfig?: HostFunctionRetryConfig
): Promise<T>

/// <reference types="../../.compose/types.d.ts" />

export async function main({ fetch }) {
  const data = await fetch("https://api.example.com/data");
  return data;
}

/// <reference types="../../.compose/types.d.ts" />

export async function main({ fetch }) {
  const result = await fetch("https://api.example.com/submit", {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: "Bearer token123",
    },
    body: {
      name: "John Doe",
      email: "john@example.com",
    },
  });

  return result;
}

/// <reference types="../../.compose/types.d.ts" />

export async function main({ fetch }) {
  const data = await fetch(
    "https://unreliable-api.com/data",
    {
      method: "GET",
      headers: { "User-Agent": "Compose/1.0" },
    },
    {
      maxAttempts: 5,
      initialIntervalMs: 2000,
      backoffFactor: 1.5,
    }
  );

  return data;
}