# fastapi.online — Landing Page Generator

> fastapi.online — Landing Page Generator is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).

Generates a product landing page in a specified style given a product name or description.

## Facts

- Endpoint: POST https://api.fastapi.online/generate-landing
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fastapi-online-landing-page-generator-ab7e60e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WPyf2T_Hfnh7C3p9kHioB

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability fastapi-online-landing-page-generator-ab7e60e7 -d '<json body>'
```

Example prompt: Generate a landing page for my task management app called 'TaskFlow' using a professional, corporate style.

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call, no-signup landing page generator that works with any product description and supports style customization. Useful for prototyping, MVPs, or automating marketing copy generation at $0.005 USDC per call.

## Known failure modes

- Product description too short (below 4 characters) — validation error returned
- Style string exceeds 200 characters — request rejected
- Product text exceeds 2000 characters — request rejected
- Payment not included or insufficient — 402 Payment Required
- Model unavailable or overloaded — 5xx error

## How this service works

Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&amp;A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding &amp; crypto utilities, date/time calculators, geo/coordinate math, math &amp; 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 generated landing page content (text/HTML or structured marketing copy) for the specified product in the requested style, ready to use as a webpage or marketing asset.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "style": {
   "type": "string",
   "maxLength": 200
  },
  "product": {
   "type": "string",
   "maxLength": 2000,
   "minLength": 4
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fastapi-online-landing-page-generator-ab7e60e7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.fastapi.online](https://www.zero.xyz/host/api.fastapi.online/llms.txt)