{"uid":"cap_Q0P8ZVpR_nO2CYEfEZqUo","slug":"relaystation-image-adjust-097126c7","name":"Relaystation Image Adjust","description":"$0.0003/MP. Adjust brightness, saturation, hue, lightness — or negate and tint — in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny","url":"https://api.relaystation.ai/v1/image/adjust","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"hue":{"type":"integer","maximum":360,"minimum":-360,"description":"Rotation in degrees."},"file":{"type":"object","description":"cputools input-source: { inline: <base64 ≤ 4 MiB> } or { inputKey: <scratch key from /v1/cputools/upload-url, ≤ 50 MB> }."},"tint":{"type":"object","required":["r","g","b"],"properties":{"b":{"type":"integer","maximum":255,"minimum":0},"g":{"type":"integer","maximum":255,"minimum":0},"r":{"type":"integer","maximum":255,"minimum":0}}},"negate":{"type":"boolean","description":"Invert colors."},"lightness":{"type":"number","maximum":100,"minimum":-100},"brightness":{"type":"number","maximum":10,"minimum":0,"description":"Multiplier (1 = unchanged)."},"saturation":{"type":"number","maximum":10,"minimum":0,"description":"Multiplier (1 = unchanged)."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3Xy2lUaUCH364msH-oZHo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Adjusts brightness, saturation, hue, lightness, negation, and tint of an image in a single API call","exampleAgentPrompt":"Take this product photo and increase the brightness by 20, boost saturation by 30, and add a slight warm orange tint to it.","exampleUseCases":[{"title":"Product photo color correction","prompt":"I have a product image that looks too dark and washed out — can you increase the brightness by 25 and bump up the saturation by 40 so it looks more vibrant for the store listing?"},{"title":"Inverted art effect for UI","prompt":"Take this hero image and negate it completely so it has that inverted color look — I want to use it as a dark-mode design element on the landing page."},{"title":"Brand-tinted social media image","prompt":"Apply our brand hue shift of 180 degrees and a soft blue tint to this photo so it matches the color palette we use across all our social media posts."}],"resultDescription":"Returns a modified image file with the requested color adjustments (brightness, saturation, hue, lightness, negation, tint) applied. The output is a processed image ready for display or further use.","failureModes":["Invalid or unreachable image URL returns an error","Out-of-range adjustment values may return a validation error","Unsupported image format causes processing failure","Insufficient x402 payment balance returns a payment error","Large image files may time out or exceed processing limits"],"whenToPreferThis":"Choose this endpoint when you need fast, affordable, single-call image color adjustment — brightness, saturation, hue, lightness, negation, or tinting — without setting up a full image editing pipeline. Ideal for automated workflows that need lightweight color correction at scale at $0.0003 per megapixel.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:39:44.506Z","isFirstParty":false}