{"uid":"cap_gVf6Xb1G_X_Hqz1-K3JWx","slug":"gpt-image-2-5-sunburst-medium-text-to-image-generator-eb1bd9e4","name":"GPT Image 2.5 Sunburst Medium – Text-to-Image Generator","description":"GPT Image 2.5 Sunburst Medium - GPT Image 2.5 Sunburst, medium quality: text to picture. Precise: every detail lands where you ask. Any shape up to 3:1, transparent PNG or JPEG. $0.015, about 25 s.","url":"https://www.amnt.io/api/agent/amnt/gpt-image-2-5-sunburst-medium?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["prompt"],"properties":{"shape":{"type":"string","default":"1:1","examples":["16:9"],"maxLength":12,"description":"Any W:H up to 3:1, e.g. 1:1, 16:9, 9:16, 3:2. Same price in every shape."},"format":{"enum":["png","jpeg"],"type":"string","default":"png","description":"Format"},"prompt":{"type":"string","examples":["a red fox mascot waving, flat colours"],"maxLength":1000,"description":"What to draw, in plain words."},"background":{"enum":["auto","transparent","opaque"],"type":"string","default":"auto","description":"Transparent gives a real see-through PNG."},"compression":{"type":"integer","maximum":100,"minimum":0,"examples":["100"],"description":"JPEG only. Lower is smaller."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"size":{"type":"string","description":"Width x height in pixels."},"model":{"type":"string","description":"The model that drew it."},"images":{"type":"array","description":"One link to the picture."},"quality":{"type":"string","description":"The quality it was drawn at."}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JBGOWU8qiDDZz4is0XXdM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a precise, medium-quality image from a text prompt using GPT Image 2.5 Sunburst, supporting any aspect ratio up to 3:1 and transparent PNG or opaque JPEG output.","exampleAgentPrompt":"Draw me a flat-colour red fox mascot waving hello, output as a transparent PNG in a 1:1 square format.","exampleUseCases":[{"title":"Mascot design for a startup","prompt":"Generate a flat-colour illustration of a friendly robot holding a coffee cup for our startup's mascot — transparent PNG, square format."},{"title":"Widescreen blog header image","prompt":"Create a 16:9 landscape image of a futuristic city skyline at sunset with warm orange tones, output as a JPEG for a blog post header."},{"title":"Product hero shot with transparent background","prompt":"Draw a sleek pair of wireless headphones floating on a clean white surface, transparent PNG, 3:2 aspect ratio, for use on a product page."}],"resultDescription":"Returns a JSON object containing an array with a URL to the generated image, plus metadata: image dimensions (width x height in pixels), the model that rendered it (GPT Image 2.5 Sunburst), and the quality tier used (medium).","failureModes":["Prompt too long (>1000 characters) — request rejected with validation error","Invalid shape format (e.g. ratio exceeding 3:1) — rejected with schema error","Compression value out of range (0–100) when using JPEG — validation failure","Content policy violation in prompt — generation refused","Service timeout if generation exceeds expected ~25s window","Transparent background requested with JPEG format — may default to opaque"],"whenToPreferThis":"Choose this endpoint when you need a precise, medium-quality image generated from a text prompt with flexible aspect ratios (up to 3:1) and optional true transparency in PNG format, at a predictable flat cost of $0.015. Prefer it over higher-quality tiers when speed (~25s) and cost matter more than maximum fidelity, and over generic image APIs when you specifically need the GPT Image 2.5 Sunburst model's accuracy in placing details exactly as described.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:48:11.020Z","isFirstParty":false,"canonicalSlug":"gpt-image-2-5-sunburst-medium-text-to-image-generator-eb1bd9e4"}