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fastapi.online QR Code with Logo Generator
x402
fastapi.online QR Code with Logo Generator is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.0015/call, status down (last checked 2026-09-15).
Generates a QR code image embedding a custom logo from uploaded image files and content text
Price / call$0.0015
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 QR code image file (likely PNG) with the provided logo image composited into the center of the QR code, encoding the specified text or URL content.
Example use cases
Branded business card QR code
“Make a QR code for 'https://myportfolio.com' and put my headshot logo (profile.png) right in the middle so I can add it to my business cards.”
Product packaging QR with brand logo
“I need a QR code that links to 'https://products.acmecorp.com/item/123' with our company logo (acme-logo.webp) embedded in it for printing on our product boxes.”
Event flyer QR with event logo
“Generate a QR code for the URL 'https://eventbrite.com/mygala2025' with our event logo (gala-logo.jpeg) placed in the center — I want it to look professional for the flyer.”
Technical details
Endpoint
POSThttps://api.fastapi.online/qrcode-with-logoWhen to prefer
Choose this endpoint when you need a branded, logo-embedded QR code generated in a single API call without signup, paying per-call with crypto. Ideal for agents automating marketing collateral, packaging, or business card generation at low cost.
Side effects
- Unsupported image format for logo (must be PNG, JPEG, or WebP)
- Logo image too large causing compositing failure
- QR code content too long to encode reliably
- Missing required text or file fields returns validation error
- Network timeout for large logo uploads
- Invalid or corrupt image file returns error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| file | string | Logo image (PNG/JPEG/WebP) |
| size | string | |
| text | string | QR code content |
Tags
x402
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