${name} - LinkedIn Branded

⏳ Creating branded image...

\n\n\n`;\n\n return c.html(html);\n } catch (error) {\n return c.json({ error: error.message }, 500);\n }\n});\n\n// POST endpoint\napp.post(\"/rebrand\", async (c) => {\n try {\n const { imageUrl, badgeImageUrl, text, name } = await c.req.json();\n \n if (!imageUrl) return c.json({ error: \"Missing required parameter: imageUrl\" }, 400);\n if (!badgeImageUrl) return c.json({ error: \"Missing required parameter: badgeImageUrl\" }, 400);\n if (!text) return c.json({ error: \"Missing required parameter: text\" }, 400);\n if (!name) return c.json({ error: \"Missing required parameter: name\" }, 400);\n\n const baseUrl = new URL(c.req.url).origin;\n const directUrl = `${baseUrl}/rebrand?imageUrl=${encodeURIComponent(imageUrl)}&badgeImageUrl=${encodeURIComponent(badgeImageUrl)}&text=${encodeURIComponent(text)}&name=${encodeURIComponent(name)}`;\n\n return c.json({\n success: true,\n brandedImageUrl: directUrl,\n downloadUrl: directUrl + \"&download=1\",\n timestamp: new Date().toISOString(),\n });\n } catch (error) {\n return c.json({ error: error.message }, 500);\n }\n});\n\n// API Documentation\napp.get(\"/\", (c) => {\n const baseUrl = new URL(c.req.url).origin;\n return c.json({\n name: \"LinkedIn Image Rebrander\",\n version: \"6.0.0\",\n description: \"Simple image overlay tool - no magic, explicit parameters only\",\n \n endpoint: {\n method: \"GET\",\n path: \"/rebrand\",\n requiredParameters: [\"imageUrl\", \"badgeImageUrl\", \"text\", \"name\"],\n optionalParameters: [\"download\"]\n },\n \n parameters: {\n imageUrl: {\n type: \"string (URL)\",\n required: true,\n description: \"Background image URL (must be publicly accessible)\",\n validation: \"Must return valid image content-type (jpg, png, webp)\",\n example: \"https://images.unsplash.com/photo-1542744173-8e7e53415bb0?w=800\"\n },\n badgeImageUrl: {\n type: \"string (URL)\",\n required: true,\n description: \"Badge/avatar image URL displayed as circular overlay\",\n validation: \"Must return valid image content-type (jpg, png, webp)\",\n example: \"https://media.licdn.com/dms/image/v2/D5603AQHv6LsdiUg1tw/profile-displayphoto-shrink_200_200/0/...\"\n },\n text: {\n type: \"string\",\n required: true,\n description: \"Custom overlay text (URL-encoded)\",\n behavior: \"Auto-wraps to 2 lines, truncates with ... on overflow\",\n example: \"Follow me for AI insights\"\n },\n name: {\n type: \"string\",\n required: true,\n description: \"Display name shown in badge\",\n behavior: \"Truncates with ... if too long\",\n example: \"Bill Gates\"\n },\n download: {\n type: \"string\",\n required: false,\n description: \"Add '&download=1' to show download button\",\n example: \"1\"\n }\n },\n \n validationRules: {\n missingImageUrl: \"Returns 400: Missing required parameter: imageUrl\",\n missingBadgeImageUrl: \"Returns 400: Missing required parameter: badgeImageUrl\",\n missingText: \"Returns 400: Missing required parameter: text\",\n missingName: \"Returns 400: Missing required parameter: name\",\n invalidImageUrl: \"Returns 400 with fetch error details\",\n invalidBadgeImageUrl: \"Returns 400 with fetch error details\",\n notAnImage: \"Returns 400: must be a valid image (jpg, png, webp)\"\n },\n \n examples: {\n valid: `${baseUrl}/rebrand?imageUrl=https://images.unsplash.com/photo-1542744173-8e7e53415bb0?w=800&badgeImageUrl=https://ui-avatars.com/api/?name=Bill+Gates&size=400&background=0A66C2&color=fff&bold=true&text=Follow%20me%20for%20AI%20insights&name=Bill%20Gates`,\n withDownload: `${baseUrl}/rebrand?imageUrl=https://images.unsplash.com/photo-1542744173-8e7e53415bb0?w=800&badgeImageUrl=https://ui-avatars.com/api/?name=Bill+Gates&size=400&background=0A66C2&color=fff&bold=true&text=Follow%20me%20for%20AI%20insights&name=Bill%20Gates&download=1`\n },\n \n renderingBehavior: {\n imageUrl: \"Full-canvas background (max 1200px width, maintains aspect ratio)\",\n badgeImageUrl: \"Circular badge overlay (60px on desktop, 48px on mobile)\",\n text: \"2-line title with smart word wrapping, #666666 color\",\n name: \"Bold name display, #000000 color, 700 weight\",\n badge: \"480×95px white badge with LinkedIn 'in' icon, bottom-right corner\",\n output: \"JPEG 85% compression, optimized for social media\"\n },\n \n errorResponses: {\n 400: \"Missing or invalid parameters\",\n 500: \"Server error during processing\"\n },\n \n features: [\n \"✅ Zero magic - all parameters explicit and required\",\n \"✅ Clear error messages for missing/invalid inputs\",\n \"✅ Professional 480×95px LinkedIn-style badge\",\n \"✅ 2-line text support with intelligent wrapping\",\n \"✅ Circular badge image with LinkedIn branding\",\n \"✅ Social media optimized output (1200px max, JPEG 85%)\",\n \"✅ Works via simple GET URLs - LLM friendly\"\n ]\n });\n});\n\nexport default app.fetch;\n","deleted","label",[99],"permalink","https://www.val.town/x/automationengine/linkedinImageRebrander/code/main.ts","extension","actionData","errors"]