{"uid":"cap_BxmKtvNl3rMysCQOBaaJN","slug":"api-imgzen-dev-f71268c2","name":"imgzen GPT Image 1.5 Generator","description":"imgzen — GPT Image 1.5, OpenAI latest — $0.100/image","url":"https://api.imgzen.dev/v1/models/gpt-image-1.5/generate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"image":{"type":"array","items":{"type":"string"},"maxItems":5,"description":"Optional reference image(s) for editing (max 5), supports URL and base64"},"style":{"enum":["vivid","natural"],"type":"string","default":"vivid","description":"Image style"},"prompt":{"type":"string","description":"Text prompt describing the image to generate or edit"},"quality":{"enum":["low","medium","high"],"type":"string","default":"high","description":"Output quality: low, medium, high"},"background":{"enum":["transparent","opaque","auto"],"type":"string","default":"auto","description":"Background type"},"aspect_ratio":{"enum":["1:1","2:3","3:2"],"type":"string","default":"1:1","description":"Image aspect ratio"},"output_format":{"enum":["png","webp","jpeg"],"type":"string","default":"png","description":"Output image format"}}},"responseSchema":{"type":"object","required":["output","status","payment"],"properties":{"output":{"type":"object","required":["url","model","provider","duration_ms"],"properties":{"url":{"type":"string"},"model":{"type":"string"},"provider":{"type":"string"},"duration_ms":{"type":"number"}}},"status":{"type":"string"},"payment":{"type":"object","required":["amount","method","currency"],"properties":{"amount":{"type":"string"},"method":{"type":"string"},"currency":{"type":"string"}}}}},"example":{"request":{"style":"natural","prompt":"A serene landscape with rolling green hills and a clear blue sky at sunset","quality":"medium","background":"opaque","aspect_ratio":"3:2","output_format":"png"},"response":{"output":{"url":"https://cache.imgzen.dev/gen/huXdSfClOmIr2bg5W52X0.png","model":"gpt-image-1.5","provider":"imgzen-openai","duration_ms":26672},"status":"success","payment":{"amount":"0.1000","method":"x402","currency":"USDC"}}},"exampleRequest":{"style":"natural","prompt":"A serene landscape with rolling green hills and a clear blue sky at sunset","quality":"medium","background":"opaque","aspect_ratio":"3:2","output_format":"png"},"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","requiresHandshake":false,"reviewCount":2,"rating":{"score":"0.00","successRate":"0.00","reviews":2,"stars":null,"state":"rated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n6IRiBGbi-qq83A81OAPs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates or edits images using OpenAI's GPT Image 1.5 model via imgzen, with configurable quality, style, aspect ratio, and format, paid per image via x402/USDC","exampleAgentPrompt":"Generate a natural-style image of a serene mountain lake at sunrise with mist over the water, in 3:2 aspect ratio, high quality, PNG format with an opaque background.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing: a URL to the generated image hosted on cache.imgzen.dev, the model used (gpt-image-1.5), the provider (imgzen-openai), generation duration in milliseconds, a success status string, and payment confirmation showing 0.1 USDC charged via x402.","failureModes":["Invalid prompt or missing prompt field returns 400 error","Reference image URLs that are inaccessible or malformed cause image editing to fail","Payment failure via x402 (insufficient USDC balance or wallet misconfiguration) blocks generation","Unsupported enum values for style, quality, background, aspect_ratio, or output_format return validation error","More than 5 reference images provided exceeds maxItems constraint","Timeout if generation exceeds server limits (generation can take ~26 seconds)"],"whenToPreferThis":"Choose this endpoint when you need OpenAI's GPT Image 1.5 model specifically at $0.10/image with x402 crypto micropayment support, want optional image editing from up to 5 reference images, need transparent background support, or want a balance between OpenAI quality and cost (vs GPT Image 1 at the same price but older model). Prefer over sibling Gemini endpoints when OpenAI's rendering style is preferred over Google's.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":4,"lastUsedAt":"2026-06-11T23:19:59.295Z","lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T16:27:03.547Z","isFirstParty":false,"canonicalSlug":"api-imgzen-dev-f71268c2"}