{"uid":"cap_M_xGWd7b5yndgvQa2qz2o","slug":"fastapi-online-nsfw-image-check-4eb6904f","name":"fastapi.online NSFW Image Check","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/nsfw-check","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"file":{"type":"string","format":"binary","description":"Image file (PNG/JPEG/WebP)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mG8mFYwrt87bcVhOHyfAs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Classifies an uploaded image as safe or NSFW (not safe for work) using a self-hosted AI model, returning a safety verdict per call.","exampleAgentPrompt":"Can you check this image file and tell me if it's NSFW or safe for work before I post it?","exampleUseCases":[{"title":"User-generated content moderation","prompt":"I run a community forum where users upload profile photos — can you scan this image and flag it if it contains explicit or NSFW content before it goes live?"},{"title":"Dataset cleanup pipeline","prompt":"I have an image I want to include in my training dataset — can you check if it's safe or NSFW so I can filter it out if needed?"},{"title":"Safe image publishing check","prompt":"Before I add this product photo to our website, can you verify it's not accidentally NSFW or flagged as explicit content?"}],"resultDescription":"Returns a classification indicating whether the submitted image is NSFW or safe, typically including a label and a confidence score from the self-hosted AI model.","failureModes":["Unsupported image format returns a 400 or validation error","Image too large may time out or be rejected","Ambiguous or borderline content may yield low-confidence results","Network or inference server downtime returns 5xx","Payment not completed returns 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need a cheap, no-signup, per-call NSFW image classifier paid in crypto (USDC via x402), especially for one-off or low-volume moderation tasks where you don't want to set up an account with a larger content moderation platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:01:02.860Z","isFirstParty":false}