Image Resize X402

What is Image Resize X402?

Resizes images from URL with custom width/height, format conversion (PNG/JPEG/WebP), and aspect ratio preservation. Pay-per-call via x402 (USDC on Base L2) – no API key, no signup, no rate-limit wall. Part of the klymax402 marketplace.

How to use Image Resize X402?

Add the MCP server to your client config (Claude Desktop, Cursor, ElizaOS, etc.) with the URL https://image-resize.api.klymax402.com/mcp. For HTTP, send a POST request to /api/resize; any x402-aware client (e.g., @x402/fetch) handles the 402 → sign → retry cycle automatically. The tool is media_resize_image.

Key features of Image Resize X402

• Resize images from any URL
• Custom width/height with aspect ratio preserved
• Format conversion to PNG, JPEG, or WebP
• Pay-per-call via x402 (USDC on Base L2)
• No API key, signup, or rate-limit walls
• Returns base64 image with metadata in JSON

Use cases of Image Resize X402

• Creating thumbnails for websites or apps
• Optimizing images for web performance
• Preparing social media images at specific dimensions
• Resizing images for email templates
• Batch image processing workflows

FAQ from Image Resize X402

How does payment work?

Payment uses the x402 protocol – HTTP-native pay-per-call with USDC on Base L2. The server returns a 402 Payment Required challenge, which an x402-aware client automatically resolves by signing and retrying.

Do I need an API key or signup?

No. There is no API key, no signup, and no rate-limit wall. Just a wallet with USDC on Base L2 and an x402-aware client.

What image formats are supported?

Input can be any image URL. Output format can be specified as png, jpeg, or webp (default is PNG).

Can I resize without specifying both width and height?

Yes. If only width or height is provided, the other dimension is calculated automatically to maintain the original aspect ratio.

Is this part of a larger platform?

Yes, Image Resize X402 is part of the klymax402 marketplace, which offers 100+ x402 micropayment APIs for AI agents – one wallet, USDC on Base, zero signup.