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fastapi.online — AI Headshot Generator
x402
fastapi.online — AI Headshot Generator is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.012/call, status down (last checked 2026-09-15).
Generates a professional AI headshot image from a text description of a person, with optional seed for reproducibility.
Price / call$0.012
Success—
StatusDown
How this service works
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.
Output
Returns a generated headshot image (likely as binary image data or a URL) depicting the person described in the input. Output is a realistic AI-rendered portrait photo suitable for professional use.
Example use cases
LinkedIn profile photo generation
“Create a professional AI headshot for my LinkedIn — picture a clean-cut man in his late 20s, light skin, short dark hair, wearing a white dress shirt, friendly expression. Use seed 7 so I can regenerate the same one later.”
Resume headshot for job application
“I need a headshot image for my resume — generate one of a woman in her early 40s with shoulder-length blonde hair, glasses, wearing a grey blazer, looking professional and approachable.”
Speaker bio photo for conference website
“Can you generate an AI headshot for a conference speaker bio? The person is a tall Black man in his 50s with a bald head and short grey beard, wearing a dark suit, serious but warm expression. Seed 100 please.”
Technical details
Endpoint
POSThttps://api.fastapi.online/generate-headshotWhen to prefer
Choose this endpoint when you need a quick, cheap AI-generated professional headshot from a text description without uploading a real photo. Ideal for placeholder portraits, demo profiles, or when a real photo is unavailable. At $0.012 per call with no signup required (pay with crypto), it's suitable for low-volume agentic workflows needing on-demand portrait generation.
Side effects
- Description too short or vague may produce poor or unexpected results
- Description exceeding 300 characters will be rejected with a validation error
- Invalid seed type (non-integer) may cause a 422 Unprocessable Entity error
- Payment failure or insufficient USDC balance returns a 402 Payment Required error
- Model overload or server error may return a 500 Internal Server Error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| seed | integer | |
| description | string | the person |
Tags
x402
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