{"uid":"cap_-nFN2BLndEh6tTZ-rpfn9","slug":"geekvault-dominant-colors-extractor-1c6af774","name":"GeekVault Dominant Colors Extractor","description":"Network, docs, image, web, and dev utility tools paid per call via x402. No signup, no API keys, no subscriptions — just USDC on Base.","url":"https://api.geekvault.dev/img-tools/v1/dominant-colors?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["file"],"properties":{"file":{"type":"array"}}},"responseSchema":{"type":"object","required":["colors"],"properties":{"colors":{"type":"array","items":{"type":"object","required":["hex","count"],"properties":{"hex":{"type":"string"},"count":{"type":"integer","format":"int32","minimum":0}}}}}},"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_BEe_EYtUht-zWYUxSJ3FH","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":"Analyzes an uploaded image file and returns the dominant colors as hex codes with pixel counts","exampleAgentPrompt":"Can you analyze this image and tell me what the dominant colors are, with their hex codes?","exampleUseCases":[{"title":"Brand color extraction from logo","prompt":"I have a company logo image — can you extract the dominant colors from it and give me their hex codes so I can match them in our design system?"},{"title":"Artwork palette identification","prompt":"Here's an image of a painting I like — what are the main colors in it? I want to use the same palette for my room redesign."},{"title":"Product photo color check","prompt":"Can you analyze this product photo and tell me the dominant colors with hex codes? I need to tag it correctly in our e-commerce catalog."}],"resultDescription":"Returns an array of dominant colors, each with a hex code string (e.g. '#FF5733') and an integer pixel count indicating how many pixels in the image correspond to that color, ordered from most to least dominant.","failureModes":["Invalid or malformed image file returns an error","Empty or missing 'file' field causes a 400 bad request","Unsupported image format may result in processing failure","Very large image files may time out or exceed size limits","Non-image binary data passed as file will fail analysis"],"whenToPreferThis":"Choose this endpoint when you need a fast, no-signup, pay-per-call dominant color extraction from an image without subscribing to a full computer vision platform. Ideal for lightweight design tooling, automated catalog tagging, or one-off palette extraction tasks where you want to pay $0.003 USDC per call via x402 rather than committing to a monthly API subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T00:30:25.586Z","isFirstParty":false,"canonicalSlug":"geekvault-dominant-colors-extractor-1c6af774"}