{"uid":"cap_hsvu_6K4OZZbXFDtCiE6r","slug":"24k-labs-image-thumbnail-generator-b539b6c6","name":"24K Labs Image Thumbnail Generator","description":"Create a centered square thumbnail of an image at a given size.","url":"https://api.24klabs.ai/api/v1/image-thumbnail","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"size":{"type":"number"},"image_b64":{"type":"string"}}},"responseSchema":{"type":"json","example":{"width":4}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vgjHPhvGFVUNRaJRqZ3qH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Creates a centered square thumbnail of an image at a specified pixel size.","exampleAgentPrompt":"Can you create a 256-pixel centered square thumbnail from this image: https://example.com/photo.jpg?","exampleUseCases":[{"title":"E-commerce product image thumbnails","prompt":"I have a product photo at https://mystore.com/images/product-hero.jpg — can you generate a 400-pixel centered square thumbnail for the product listing grid?"},{"title":"User profile avatar generation","prompt":"Take this uploaded portrait photo at https://cdn.myapp.com/users/jane-doe.jpg and create a 128-pixel square centered thumbnail for her profile avatar."},{"title":"Blog post preview image","prompt":"I need a square thumbnail from https://myblog.com/images/article-banner.jpg at 300 pixels for the article preview card — make sure it's centered."}],"resultDescription":"Returns a centered square thumbnail image file (cropped and resized from the original) at the requested pixel dimension, typically as binary image data or a URL to the processed image.","failureModes":["Invalid or unreachable image URL returns an error","Unsupported image format may cause processing failure","Requested size too large or too small may be rejected","Network timeout if source image server is slow","Malformed request body missing required fields returns 400"],"whenToPreferThis":"Choose this endpoint when you need a fast, cheap ($0.003 USDC) serverless thumbnail crop that centers and squares an image without needing a full image editing pipeline. Ideal for agents generating consistent square previews for product grids, avatars, or social media assets from arbitrary source URLs. Prefer over full image conversion endpoints when the specific need is a centered square crop at a fixed size.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:48:46.205Z","isFirstParty":false}