Markdown Content

Source: ${url}

\n Back to Home\n Summarize This Content\n

${markdownContent}

\n Back to Home\n Summarize This Content\n

\n \n \n `);\n }\n\n // Return plain markdown for API requests\n return c.text(await blobb.text(), 200, {\n \"Content-Type\": \"text/markdown\",\n \"Cache-Control\": \"max-age=86400\", // Cache for 24 hours\n });\n }\n } catch {}\n\n console.log(`Cache miss for ${url}, fetching from Firecrawl`);\n\n // Get Firecrawl API token from environment variable\n const apiToken = Deno.env.get(\"FIRECRAWL_API_TOKEN\");\n if (!apiToken) {\n return c.text(\"API token not configured\", 500);\n }\n\n // Call Firecrawl API\n const response = await fetch(\"https://api.firecrawl.dev/v1/scrape\", {\n method: \"POST\",\n headers: {\n \"Authorization\": `Bearer ${apiToken}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify({\n formats: [\"markdown\"],\n onlyMainContent: true,\n waitFor: 0,\n mobile: false,\n skipTlsVerification: false,\n timeout: 30000,\n location: {\n country: \"AR\",\n },\n blockAds: true,\n url: url,\n }),\n });\n\n if (!response.ok) {\n const errorText = await response.text();\n console.error(`Firecrawl API error: ${response.status} ${errorText}`);\n return c.text(`Failed to fetch content: ${response.status}`, 500);\n }\n\n const data = await response.json() as FirecrawlResponse;\n\n if (!data.data.markdown) {\n return c.text(\"No markdown content available\", 404);\n }\n\n const markdownContent = data.data.markdown;\n\n // Cache the markdown content\n await blob.set(cacheKey, markdownContent);\n\n // Check if the request accepts HTML\n const acceptHeader = c.req.header(\"Accept\") || \"\";\n if (acceptHeader.includes(\"text/html\")) {\n // Return HTML wrapper with the markdown content and a link to summarize\n return c.html(`\n \n \n Markdown Content\n \n \n \n

Markdown Content

Source: ${url}

\n Back to Home\n Summarize This Content\n

${markdownContent}

\n Back to Home\n Summarize This Content\n

\n \n \n `);\n }\n\n // Return plain markdown for API requests\n return c.text(markdownContent, 200, {\n \"Content-Type\": \"text/markdown\",\n \"Cache-Control\": \"max-age=86400\", // Cache for 24 hours\n });\n } catch (error) {\n console.error(\"Error processing request:\", error);\n return c.text(`Error: ${error.message}`, 500);\n }\n});\n\n// Root endpoint with usage instructions and form\napp.get(\"/\", (c) => {\n return c.html(`\n \n \n URL to Markdown API\n \n \n \n \n

URL to Markdown API

This API fetches content from a URL and returns it as markdown.

\n \n

\n Available Tools:\n Markdown Converter\n AI Summarizer\n

\n \n

Convert URL to Markdown

\n \n

API Usage

GET /content/{encodeURIComponent('https://example.com')}

\n \n

Example:

GET /content/https%3A%2F%2Fwww.example.com

\n \n

The API will cache results to improve performance on subsequent requests.

\n \n

View Source

\n \n \n `);\n});\n\n// This is the entry point for HTTP vals\nexport default app.fetch;",[],[172],{"_102":181,"_95":182,"_153":183,"_155":-5,"_156":138,"_157":118,"_159":116,"_104":184,"_99":175,"_161":176,"_163":185,"_165":22,"_166":-5,"_167":186,"_98":187},"085bc0f4-1ab2-11f0-b4d3-569c3dd06744","summarizeContent","e141c406-1ab0-11f0-b0c3-569c3dd06744",["D",1744801239512],"import { Hono } from \"https://esm.sh/hono@3.12.6\";\nimport { blob } from \"https://esm.town/v/std/blob\";\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err, c) => {\n console.error(err);\n throw err;\n});\n\n// Helper function to fetch content from the getContent API\nasync function fetchContentFromUrl(url) {\n // This URL should be updated with the actual getContent API URL\n const getContentApiUrl = \"https://nulo--2b8a5f201aaf11f094a0569c3dd06744.web.val.run\";\n const encodedUrl = encodeURIComponent(url);\n const response = await fetch(`${getContentApiUrl}/content/${encodedUrl}`);\n\n if (!response.ok) {\n throw new Error(`Failed to fetch content: ${response.status}`);\n }\n\n return await response.text();\n}\n\n// Helper function to summarize content using OpenRouter (Gemini 2.0 Flash)\nasync function summarizeWithGemini(content) {\n const openRouterApiKey = Deno.env.get(\"OPENROUTER_API_KEY\");\n if (!openRouterApiKey) {\n throw new Error(\"OpenRouter API key not configured\");\n }\n\n const response = await fetch(\"https://openrouter.ai/api/v1/chat/completions\", {\n method: \"POST\",\n headers: {\n \"Authorization\": `Bearer ${openRouterApiKey}`,\n \"Content-Type\": \"application/json\",\n \"HTTP-Referer\": \"https://val.town\", // Required by OpenRouter\n \"X-Title\": \"URL Content Summarizer\", // Optional but good practice\n },\n body: JSON.stringify({\n model: \"google/gemini-2.0-flash-001\", // Request Gemini 2.0 Flash\n messages: [\n {\n role: \"user\",\n content:\n `Please provide a concise summary of the following content in spanish. Focus on the main points, key arguments, and important details. Keep the summary clear and well-structured. Only output the summary. Keep it under 280 words.\n\nContent:\n${content}`,\n },\n ],\n max_tokens: 700,\n }),\n });\n\n if (!response.ok) {\n const errorText = await response.text();\n throw new Error(`OpenRouter API error: ${response.status} ${errorText}`);\n }\n\n const data = await response.json();\n return data.choices[0].message.content;\n}\n\n// Main endpoint to summarize content from a URL\napp.get(\"/summarize/:url\", async (c) => {\n try {\n // Get and decode the URL parameter\n const encodedUrl = c.req.param(\"url\");\n const url = decodeURIComponent(encodedUrl);\n\n // Create a cache key based on the URL\n const cacheKey = `summary_cache_v3_${encodeURIComponent(url)}`;\n let summary;\n\n try {\n const cachedSummary = await blob.get(cacheKey);\n if (cachedSummary) {\n console.log(`Cache hit for summary of ${url}`);\n summary = await cachedSummary.text();\n }\n } catch {}\n\n if (!summary) {\n console.log(`Cache miss for summary of ${url}, generating new summary`);\n\n // Fetch content from the URL\n const content = await fetchContentFromUrl(url);\n\n // Summarize the content\n summary = await summarizeWithGemini(content);\n\n // Cache just the summary text\n await blob.set(cacheKey, summary);\n }\n\n // Format the summary as HTML\n const htmlResponse = `\n \n \n Summary of ${url}\n \n \n \n

Summary

Source: ${url}

\n ${summary.replace(/\\n/g, \"
\")}\n

\n Back to Home\n Summarize Another URL\n View Full Content\n

View Source

\n \n \n `;\n\n return c.html(htmlResponse, 200, {\n \"Cache-Control\": \"max-age=86400\", // Cache for 24 hours\n });\n } catch (error) {\n console.error(\"Error processing summary request:\", error);\n return c.html(\n `\n \n \n Error\n \n \n \n

Error

Failed to generate summary: ${error.message}

\n Back to Home\n Try Again\n

\n \n \n `,\n 500,\n );\n }\n});\n\n// Form page for summarization\napp.get(\"/summarize\", (c) => {\n return c.html(`\n \n \n URL Content Summarizer\n \n \n \n \n

URL Content Summarizer

This tool fetches content from a URL and generates a concise summary using AI.

\n \n

\n Back to Home\n

\n \n

Summarize URL Content

\n \n

API Usage

GET /summarize/{encodeURIComponent('https://example.com')}

\n \n

Example:

GET /summarize/https%3A%2F%2Fwww.example.com

\n \n

The API will cache results to improve performance on subsequent requests.

\n \n

View Source

\n \n \n `);\n});\n\n// Add a link to the summarizer on the root page\napp.get(\"/\", (c) => {\n return c.html(`\n \n \n Content Tools API\n \n \n \n

Content Tools API

Choose a tool to work with web content:

\n \n

URL to Markdown

Convert web page content to clean markdown format.

\n Convert to Markdown\n

\n \n

URL Content Summarizer

Generate AI-powered summaries of web page content.

\n Summarize Content\n

\n \n

View Source

\n \n \n `);\n});\n\n// This is the entry point for HTTP vals\nexport default app.fetch;",[],[182],"files",[150,170,180],"counts",{"_192":32,"_193":194,"_195":194,"_196":158},"pulls","branches",1,"forks","envVars","contents",[199,202,205],{"_102":151,"_95":152,"_153":154,"_155":-5,"_156":138,"_157":158,"_159":116,"_104":200,"_99":32,"_161":162,"_163":164,"_165":22,"_166":-5,"_98":201},["D",1744800018820],[152],{"_102":171,"_95":172,"_153":114,"_155":-5,"_156":138,"_157":173,"_159":116,"_104":203,"_99":175,"_161":176,"_163":177,"_165":22,"_166":-5,"_98":204},["D",1744800840297],[172],{"_102":181,"_95":182,"_153":183,"_155":-5,"_156":138,"_157":118,"_159":116,"_104":206,"_99":175,"_161":176,"_163":185,"_165":22,"_166":-5,"_98":207},["D",1744801239512],[182],"upstreamProject","upstreamBranch","emptyEnvVars","isNew","flags",[],"routes/_app.x.$handle.$name.environment-variables",{"_93":94,"_95":96,"_100":216,"_196":221},{"_102":103,"_95":96,"_104":217,"_106":-5,"_107":22,"_108":109,"_110":-5,"_111":-5,"_14":112,"_113":114,"_115":116,"_117":118,"_119":32,"_16":120,"_121":122,"_123":122,"_124":125,"_126":125,"_127":125,"_128":122,"_129":122,"_23":218,"_133":219,"_136":220,"_147":22},["D",1744799879151],{"_93":94,"_131":132},{"_93":94,"_135":132},{"_99":118,"_95":43,"_102":138,"_139":103,"_140":-5,"_141":-5,"_142":-5,"_143":-5,"_144":-5,"_145":96,"_146":94},[222,228],{"_223":224,"_104":225,"_226":-5,"_110":72,"_227":22},"key","OPENROUTER_API_KEY",["D",1744800724358],"updatedAt","isEmpty",{"_223":229,"_104":230,"_226":-5,"_110":72,"_227":22},"FIRECRAWL_API_TOKEN",["D",1744800344807],"actionData","errors"]

Key	Description
OPENROUTER_API_KEY
FIRECRAWL_API_TOKEN

Environment variables