# Creative Tim UI/UX Book Content API

> Creative Tim UI/UX Book Content API is a paid API for AI agents from x402.creative-tim.com, paid per call via x402, $10/call, status unknown (last checked 2026-09-14).

Returns premium UI/UX book content and educational resources after payment via x402 protocol

## Facts

- Endpoint: POST https://x402.creative-tim.com/api/ui-ux-book
- Price: $10/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/creative-tim-ui-ux-book-content-api-a2480093
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vsMGOfSv2nldzGTIS124d

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 creative-tim-ui-ux-book-content-api-a2480093 -d '<json body>'
```

Example prompt: Can you fetch the premium UI/UX book content from Creative Tim for me? I want to read the design principles and resources — go ahead and pay the $10 USDC access fee.

## When to prefer this

Use this endpoint when a user wants to access Creative Tim's premium UI/UX book content and is willing to pay $10 USDC per request via the x402 payment protocol. Prefer this over free resources when authoritative, curated UI/UX educational content is needed.

## Known failure modes

- Payment not provided or insufficient — 402 Payment Required response
- Invalid or expired payment header — authentication failure
- Content temporarily unavailable — server error
- Network timeout — retry with same payment credentials
- Payment amount mismatch — ensure exactly $10 USDC is sent

## How this service works

Access premium UI/UX book content and resources

## Output

Returns premium UI/UX book content including chapters, design principles, educational resources, and related material unlocked after a successful x402 micropayment of $10 USDC.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/creative-tim-ui-ux-book-content-api-a2480093/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.creative-tim.com](https://www.zero.xyz/host/x402.creative-tim.com/llms.txt)