# AI Style Guide Generator

> AI Style Guide Generator is a paid API for AI agents from api.the402.ai, paid per call via x402, $0.525/call, status down (last checked 2026-10-12).

Generates a comprehensive AI-powered style guide for a brand or product by purchasing the service via the x402 payment protocol

## Facts

- Endpoint: POST https://api.the402.ai/v1/services/svc_a0541938c8da4f88/purchase?utm_source=zero.xyz
- Price: $0.525/call
- Payment: x402
- Status: down
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-the402-ai-4e9c64f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wek3nR_bwi9k1NId5mIuf

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 api-the402-ai-4e9c64f9 -d '<json body>'
```

Example prompt: Can you generate an AI style guide for my brand 'Lumino' — we're a modern SaaS company with a clean, minimal aesthetic, primary blue and white colors, and we need guidelines covering typography, color palette, and tone of voice?

## When to prefer this

Choose this endpoint when you need an AI-generated, comprehensive style guide for a brand or product and are willing to pay $0.525 USDC per generation via the x402 micropayment protocol. Ideal for agents automating branding workflows or developers building brand identity tooling without a subscription model.

## Known failure modes

- Payment of 0.525 USDC fails or is rejected — service not initiated
- Insufficient brand input details result in a generic or low-quality style guide
- Service job times out before delivery — check job status endpoint
- Network error during x402 payment handshake — transaction not completed
- Style guide generation fails on the provider side — may require re-purchase

## How this service works

Purchase: AI Style Guide Generator

## Output

A complete AI-generated style guide document containing brand guidelines such as color palettes, typography rules, tone of voice recommendations, and visual identity standards, delivered after payment of $0.525 USDC is processed via x402.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "id"
 ],
 "properties": {
  "id": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-the402-ai-4e9c64f9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.the402.ai](https://www.zero.xyz/host/api.the402.ai/llms.txt)