Function webFetch

src/tools/executors/web.ts:50–80

(args: Record<string, unknown>, context: ToolContext)

}

export async function webFetch(args: Record<string, unknown>, context: ToolContext): Promise<ToolResult> {
	const targetUrl = String(args.url ?? "")
	try {
		new URL(targetUrl)
	} catch {
		return { text: `Invalid URL format: ${targetUrl}`, isError: true }
	}

	try {
		const apiUrl = getUrlFromToken("https://api.matterai.so/axoncode/webFetch", context.token)
		const response = await fetch(apiUrl, {
			method: "POST",
			headers: {
				"Content-Type": "application/json",
				Authorization: `Bearer ${context.token}`,
			},
			body: JSON.stringify({ url: targetUrl }),
			signal: AbortSignal.timeout(30_000),
		})
		if (!response.ok) {
			return { text: `Web fetch failed (${response.status})`, isError: true }
		}
		const data = (await response.json()) as { excerpts?: string[] }
		if (!data.excerpts || data.excerpts.length === 0) {
			return { text: `No content could be extracted from URL: "${targetUrl}"` }
		}
		return { text: `Content from ${targetUrl}:\n\n${data.excerpts.join("\n\n")}` }
	} catch (error) {
		return { text: `Web fetch failed: ${(error as Error).message}`, isError: true }
	}
}