{"uid":"cap_Uh6DH2vy5XEvN67QVLmD2","slug":"24k-labs-image-thumbnail-generator-e24ef0b0","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/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_AfEb4ND4T9GmZzlYJN5SJ","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 centered 256x256 square thumbnail from this image: https://example.com/photo.jpg?","exampleUseCases":[{"title":"Product catalog thumbnail generation","prompt":"Take this product photo at https://shop.example.com/images/sneaker.jpg and make a centered square thumbnail at 300 pixels for the catalog grid."},{"title":"Profile picture square crop","prompt":"I need a 128x128 square thumbnail of this portrait photo https://mysite.com/users/avatar.png — make sure it's centered."},{"title":"Social media preview image","prompt":"Can you create a 512-pixel square thumbnail from https://blog.example.com/hero.jpg so I can use it as a social media card image?"}],"resultDescription":"Returns a centered square thumbnail image of the specified size, cropped from the center of the original image. The output is the processed image data (likely binary or a URL) representing the square-cropped, resized version of the input.","failureModes":["Invalid or inaccessible image URL returns an error","Unsupported image format may cause processing failure","Very large images may time out or be rejected","Missing required size parameter returns a validation error","Payment failure or insufficient USDC balance prevents execution"],"whenToPreferThis":"Choose this endpoint when you need a quick, cost-effective centered square thumbnail from a remote image URL with minimal configuration — ideal for uniform catalog grids, profile avatars, or any context requiring consistent square aspect-ratio images. Prefer it over general image conversion endpoints (also available on 24K Labs) when the square-crop-and-resize behavior is specifically needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:49:44.713Z","isFirstParty":false}