{"uid":"cap_DPTS5WObYlCZ7efvNcRDE","slug":"fastapi-online-pixel-art-generator-1477e708","name":"fastapi.online — Pixel Art Generator","description":"Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding & crypto utilities, date/time calculators, geo/coordinate math, math & finance calculators, novelty tools, and business/social writing generators — 179 endpoints in all, across multiple specialized self-hosted models. Pay per call with crypto — no signup — or get an API key.","url":"https://api.fastapi.online/generate-pixel-art","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"seed":{"type":"integer"},"subject":{"type":"string","maxLength":300,"minLength":1,"description":"the subject"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.012","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MyymFQk4FSbjmz7EDd8Zb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.012","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates pixel art images from a text subject description, with optional seed for reproducibility.","exampleAgentPrompt":"Generate pixel art of a fire-breathing dragon using seed 42.","exampleUseCases":[{"title":"Game asset sprite generation","prompt":"Generate pixel art of a knight in armor holding a sword — use seed 7 so I can reproduce it later."},{"title":"Retro avatar creation","prompt":"Create pixel art of a fluffy orange cat for my profile picture, with seed 123."},{"title":"Themed decorative art","prompt":"Make pixel art of a haunted house at night for a Halloween banner, seed 99."}],"resultDescription":"Returns a pixel art image generated from the provided subject description. If a seed is supplied, the result is reproducible across calls with the same inputs.","failureModes":["Subject text exceeds 300 characters — request rejected with validation error","Missing required 'subject' field — returns 422 Unprocessable Entity","Payment not provided or insufficient — returns 402 Payment Required","Model inference timeout — may return 500 or timeout error","Invalid seed type (non-integer) — returns validation error"],"whenToPreferThis":"Choose this endpoint when you need quick, affordable pixel art generation from a text prompt, especially for game assets, retro-style graphics, or reproducible art (via seed). It is pay-per-call with no signup required, making it ideal for low-volume or ad-hoc use cases without API key friction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T10:26:15.060Z","isFirstParty":false}