{"uid":"cap_8TpTZV235-3quc6HyCemN","slug":"agentutility-mobile-story-image-expand-23abdc8e","name":"AgentUtility Mobile Story Image Expand","description":"Paid x402 endpoints organized into product clusters. USDC-settled on Base. MCP-callable. ERC-8004 identity registry agentId 47167.","url":"https://x402.agentutility.ai/mobile-story-image-expand","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":{"required":["image_url","canvas_width","canvas_height"],"properties":{"seed":{"type":"number","description":"Random seed for reproducible output. Optional; random if omitted."},"prompt":{"type":"string","description":"Text hint describing what to generate in the expanded area. Optional."},"image_url":{"type":"string","description":"Source image URL to expand."},"original_x":{"type":"number","description":"X offset of the original image within the new canvas. Optional; must pair with original_y."},"original_y":{"type":"number","description":"Y offset of the original image within the new canvas. Optional; must pair with original_x."},"canvas_width":{"type":"number","description":"Target canvas width in pixels. 256-4096."},"canvas_height":{"type":"number","description":"Target canvas height in pixels. 256-4096."},"original_width":{"type":"number","description":"Width of the original image within the new canvas. Optional; must pair with original_height."},"original_height":{"type":"number","description":"Height of the original image within the new canvas. Optional; must pair with original_width."}}},"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":{"width":{"type":"integer"},"height":{"type":"integer"},"image_url":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"width":1080,"height":1920,"image_url":"https://...png"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KmOp5AldCipALNPumkdgG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Expands or upscales an image to 1080×1920 pixels (mobile story portrait format) using AI","exampleAgentPrompt":"Take this image and expand it to fit a mobile story format (1080×1920 portrait) — I need it ready for an Instagram or TikTok story post.","exampleUseCases":null,"resultDescription":"Returns a JSON object with width (1080), height (1920), and a URL pointing to the AI-expanded portrait-format image ready for mobile story use.","failureModes":["Invalid or inaccessible source image URL returns an error","Image too small or low quality to expand meaningfully","Payment failure via x402 if wallet lacks sufficient USDC","Timeout if image processing takes too long","Unsupported image format rejected by the endpoint"],"whenToPreferThis":"Use this endpoint when you need to expand or reformat an existing image to the standard mobile story portrait resolution (1080×1920) for platforms like Instagram, TikTok, or Snapchat Stories. Prefer this over generic image resizers when you want AI-powered outpainting or smart expansion rather than simple cropping or letterboxing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:47:45.129Z","isFirstParty":false}