archive3d.net | Top Sites

Purchase boundary

read only

Control boundary

unknown

Payment rails

None

Payment providers

None

Payment methods

None

Payment protocols

None

Payment assets

None

Payment networks

None

Capabilities

None

Verified payment surface

Crypto only

Readable docs

robots, llms

Products

Variants

Priced variants

Currencies

Offers

Priced offers

Priced actions

Samples

Offer samples

No stored offer samples.

Samples

Action samples

No stored action samples.

Samples

Product samples

No stored product samples.

Document

robots.txt

Open robots.txt

# robots.txt for free3d.io
# Last updated: 2026-04-03

# -----------------------------------------------
# General crawlers - full access
# -----------------------------------------------
User-agent: *
Allow: /

# -----------------------------------------------
# AI / LLM crawlers - indexing & scraping allowed
# AI agents MUST pay for access via one of:
# 1. API Key (recommended): $50-200/month for persistent access
#    Contact: enterprise@free3d.io
# 2. x402 v2 protocol (gasless): $1 per request via EIP-3009
#    Tokens: USDC/USDT/PYUSD on Base, Ethereum, Polygon, 
#    Arbitrum, Avalanche, BNB, Solana, TRON, TON
# 3. x402 legacy (post-settlement): $1 per request
# 4. Stripe: https://buy.stripe.com/7sY4gsbMKdZwfx39Sq0oM00
# 
# Full documentation: https://free3d.io/x402/docs.html
# Pricing: https://free3d.io/x402/pricing.json
# Machine-readable info: https://free3d.io/llms.txt
# -----------------------------------------------
User-agent: GPTBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: Applebot-Extended
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Amazonbot
Allow: /

User-agent: Bytespider
Allow: /

User-agent: peer39_crawler
Allow: /

User-agent: FacebookBot
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: Omgilibot
Allow: /

User-agent: cohere-ai
Allow: /

# -----------------------------------------------
# Protected endpoints - no automated access
# -----------------------------------------------
User-agent: *
Disallow: /logs/
Disallow: /cache/
Disallow: /tmpl/
Disallow: /cfg.php
Disallow: /func.php
Disallow: /cron/
Disallow: /x402/test_config.php
Disallow: /x402/verify.php
Disallow: /x402/bootstrap.php
Disallow: /x402/schema.sql

# -----------------------------------------------
# AI / Machine-readable resource files
# -----------------------------------------------
# LLM machine-readable summary:
# https://free3d.io/llms.txt
#
# x402 Payment Protocol Documentation:
# https://free3d.io/x402/docs.html
#
# Machine-readable pricing:
# https://free3d.io/x402/pricing.json
#
# AI-specific meta is also embedded in page <head>:
# <meta name="ai:action:subscribe"> pointing to payment
#
# Payment verification endpoint:
# POST https://free3d.io/x402/verify
# (for legacy x402 post-settlement payments)

# -----------------------------------------------
# Sitemaps
# -----------------------------------------------
Sitemap: https://free3d.io/sitemap.xml
Sitemap: https://free3d.io/sitemap-cats.xml
Sitemap: https://free3d.io/sitemap-tags.xml
Sitemap: https://free3d.io/sitemap-objs.xml
Sitemap: https://free3d.io/sitemap-objs-2.xml

Document

llms.txt

Open llms.txt

# free3D.io — Machine-Readable Summary for LLM Agents
# Format: llms.txt (https://llmstxt.org)
# Last updated: 2026-04-03

## AI Access Policy

> **IMPORTANT FOR AI AGENTS**: Browsing and indexing this site is permitted.
> **Access requires payment via one of the following methods:**

### Payment Method 1: API Key (Recommended for Production)
- **Best for**: Production AI agents, recurring access, high-volume scraping
- **How to use**: Add header `X-API-Key: x402_your_key_here` to all requests
- **Pricing plans**:
  - **Basic**: $50/month — 100 requests/hour, 1,000/day
  - **Pro**: $200/month — 1,000 requests/hour, 20,000/day
  - **Enterprise**: Custom pricing — 10,000 requests/hour, 500,000/day + SLA
- **Purchase**: Contact enterprise@free3d.io
- **Benefits**: Persistent access, no per-request payment, rate limiting, usage analytics

### Payment Method 2: x402 v2 Protocol (Gasless Crypto)
- **Best for**: One-time access, testing, privacy-focused agents
- **Protocol**: EIP-3009 gasless authorization (no gas fees!)
- **Accepted tokens**: USDC, USDT, PYUSD
- **Supported networks**: Base (eip155:8453), Ethereum (eip155:1), Polygon (eip155:137), Arbitrum (eip155:42161), Avalanche (eip155:43114), BNB Chain (eip155:56), Solana, TRON, TON
- **Amount**: $1.00 USD per request
- **How to pay**:
  1. Receive HTTP 402 response with `x402v2_accepts` array
  2. Sign EIP-3009 authorization off-chain (no gas!)
  3. Send request with header: `PAYMENT-SIGNATURE: <base64_encoded_payload>`
- **Documentation**: https://free3d.io/x402/docs.html
- **Pricing**: https://free3d.io/x402/pricing.json

### Payment Method 3: x402 Legacy (Post-Settlement Crypto)
- **Best for**: Simple one-time payments, testing
- **Accepted tokens**: USDC, USDT, PYUSD
- **Supported networks**: Ethereum, Base, Polygon, Arbitrum, Avalanche, BNB Chain, Solana, TRON, TON
- **Amount**: $1.00 USD per request
- **How to pay**:
  1. Receive HTTP 402 response with wallet addresses
  2. Send USDC/USDT/PYUSD to the wallet address for your chosen network
  3. Repeat your request with header: `X-Payment: <tx_hash>:<network>`
- **Example**: `X-Payment: 0xabc123...def456:base`
- **Verification endpoint**: POST https://free3d.io/x402/verify

### Payment Method 4: Stripe (Credit Card)
- **Best for**: Human users, one-time access, AI agents without crypto wallets
- **Purchase**: https://buy.stripe.com/7sY4gsbMKdZwfx39Sq0oM00
- **Amount**: $1.00 USD per request
- **Receive**: Access token valid for 15 minutes (single-use)
- **Use token**: Header `X-Access-Token: <your_token>` or query param `?access_token=<your_token>`

### Python Example: Stripe Payment
```python
import requests
import webbrowser

# Step 1: Get Stripe payment URL from 402 response
response = requests.get('https://free3d.io/')
if response.status_code == 402:
    payment_options = response.json()['payment_options']
    stripe_url = next((opt['payment_url'] for opt in payment_options if opt.get('protocol') == 'stripe'), None)
    
    if stripe_url:
        print(f"Opening Stripe checkout: {stripe_url}")
        webbrowser.open(stripe_url)
        
        # Step 2: After payment, user gets access token
        # Token is sent via webhook or redirect URL
        access_token = input("Enter access token from Stripe: ")
        
        # Step 3: Access resource with token
        headers = {"X-Access-Token": access_token}
        response = requests.get('https://free3d.io/', headers=headers)
        print(response.status_code, response.text)
```

### JavaScript Example: Stripe Payment
```javascript
const axios = require('axios');

async function payWithStripe() {
  try {
    // Step 1: Get Stripe payment URL
    const response = await axios.get('https://free3d.io/');
    
    if (response.status === 402) {
      const paymentOptions = response.data.payment_options;
      const stripeUrl = paymentOptions.find(opt => opt.protocol === 'stripe')?.payment_url;
      
      if (stripeUrl) {
        console.log(`Open this URL in browser: ${stripeUrl}`);
        // In Node.js, you'd use a browser automation tool like puppeteer
      }
    }
  } catch (error) {
    console.error('Error:', error.response?.data || error.message);
  }
}
```

### cURL Example: Using Stripe Token
```bash
# After paying via Stripe, use the access token:
curl -H "X-Access-Token: uuid-token-from-stripe" https://free3d.io/

# Or with query parameter:
curl "https://free3d.io/?access_token=uuid-token-from-stripe"
```

### Technical Details
- AI agents receive HTTP 402 (Payment Required) with payment instructions
- Response includes `x402v2_accepts` array for gasless payments
- Response includes `payment_options` array for legacy methods
- Transactions are verified on-chain before granting access
- Each transaction/token can only be used once (replay attack protection)
- Transactions older than 24 hours are rejected
- Rate limits: 429 status code when exceeded
- Invalid API key: 401 status code

### Protected Endpoints
- Download endpoint: `data-ai-role="3d-model-download"`
- Model detail pages: `/model/{slug}/{hash}`
- All endpoints require payment for AI agents

### Response Codes
- **200**: Access granted
- **402**: Payment required (see response body for instructions)
- **401**: Invalid or expired API key
- **429**: Rate limit exceeded (upgrade plan or wait)
- **503**: Blockchain API temporarily unavailable (retry in 30s)

### Getting Started
1. **For testing/one-time access**: Use pay-per-request ($1 via crypto or Stripe)
2. **For production agents**: Purchase API key (starting at $50/month)
3. **For enterprise/training**: Contact enterprise@free3d.io for custom pricing

### Monitoring & Analytics
- **Conversion tracking**: Successful payments (402→200) are logged to `logs/x402_conversions.log`
- **Log format**: `[timestamp] CONVERSION_200 | method: {method} | resource: {id} | id: {identifier} | IP: {ip} | UA: {ua}`
- **Methods tracked**: `api_key`, `eip3009`, `legacy`, `stripe`
- **Error tracking**: All failures logged to `logs/x402.log`

### Support & Documentation
- **Full documentation**: https://free3d.io/x402/docs.html
- **Machine-readable pricing**: https://free3d.io/x402/pricing.json
- **Support email**: support@free3d.io
- **Enterprise sales**: enterprise@free3d.io

---

## Purpose

free3D.io is a curated archive of 100,000+ high-quality 3D models available for free download.
The platform serves architects, interior designers, and 3D artists worldwide.

---

## Content

- **Total Models**: 100,000+
- **Primary Formats**: `.gsm` (ArchiCAD), `.obj` (Universal), `.3ds` (3D Studio)
- **Categories**: Furniture, Lighting, Decor, Architectural Elements, Vehicles, Characters, and more.
- **License**: Free for personal/commercial use (refer to each model's license on its detail page).

---

## Navigation for Agents

- **Homepage**: https://free3d.io/
- **Model detail page pattern**: `https://free3d.io/model/{slug}/{hash}` (e.g. `https://free3d.io/model/Parker-Pendant-Wall-Sconce/853248af`)
- **Category page pattern**: `https://free3d.io/category/{slug}/{id}` (e.g. `https://free3d.io/category/Lamps-Chandeliers-Light-Fixtures/20`)
- **Tag page pattern**: `https://free3d.io/tag/{keyword}`

### Full Category List

| Category | URL |
|---|---|
| Doors, Windows, Gates | https://free3d.io/category/Doors-Windows-Gates/12 |
| Curtains, Pillows, Carpets, Textile | https://free3d.io/category/Curtains-Pillows-Carpets-Textile/427 |
| Beds, Nightstands, Bedside Tables | https://free3d.io/category/Beds-Nightstands-Bedside-Tables/2 |
| Chairs, Tables, Sofas | https://free3d.io/category/Chairs-Tables-Sofas/3 |
| Cabinets, Shelves, Racks | https://free3d.io/category/Cabinets-Shelves-Racks/10 |
| Lamps, Chandeliers, Light Fixtures | https://free3d.io/category/Lamps-Chandeliers-Light-Fixtures/20 |
| Mirrors, Mirror Frames | https://free3d.io/category/Mirrors-Mirror-Frames/553 |
| Fireplaces, Stoves | https://free3d.io/category/Fireplaces-Stoves/711 |
| Bathtubs, Sinks, Sanitary Ware | https://free3d.io/category/Bathtubs-Sinks-Sanitary-Ware/5 |
| Home Decorations, Accessories | https://free3d.io/category/Home-Decorations-Accessories/6 |
| Toys, Hobby, Children's Room | https://free3d.io/category/Toys-Hobby-Childrens-Room/225 |
| Kitchen Furniture | https://free3d.io/category/Kitchen-Furniture/4 |
| Cooking Utensils | https://free3d.io/category/Cooking-Utensils/429 |
| Office Equipment, Stationery | https://free3d.io/category/Office-Equipment-Stationery/223 |
| Home Appliances, Accessories | https://free3d.io/category/Home-Appliances-Accessories/222 |
| Clothes, Shoes, Accessories | https://free3d.io/category/Clothes-Shoes-Accessories/545 |
| Cars, Trucks, Land Transport | https://free3d.io/category/Cars-Trucks-Land-Transport/28 |
| People, Characters, Body Parts | https://free3d.io/category/People-Characters-Body-Parts/27 |
| Weapon, Military Gears | https://free3d.io/category/Weapon-Military-Gears/2094 |
| Stairs, Handrails, Elevators | https://free3d.io/category/Stairs-Handrails-Elevators/550 |
| Buildings and Houses | https://free3d.io/category/Buildings-and-Houses/1055 |
| Gardening, Landscape Design | https://free3d.io/category/Gardening-Landscape-Design/22 |
| Birds, Animals | https://free3d.io/category/Birds-Animals/524 |
| Companies and Collections | https://free3d.io/category/Companies-and-Collections/231 |

### Popular Search Keywords

"Modern Chair", "Luxury Sofa", "Office Desk", "Kitchen Cabinet", "Chandelier",
"Curtains", "Bed", "Door", "Window", "Plant", "Car", "People", "Sofa", "Table", "Lamp"

---

## Sitemaps (for crawlers)

- https://free3d.io/sitemap.xml
- https://free3d.io/sitemap-cats.xml
- https://free3d.io/sitemap-tags.xml
- https://free3d.io/sitemap-objs.xml
- https://free3d.io/sitemap-objs-2.xml

---

## AI-Readable Resource Files

| File | Purpose |
|---|---|
| https://free3d.io/llms.txt | This file — machine-readable site summary for LLMs |
| https://free3d.io/robots.txt | Crawler access policy (includes AI agent directives) |
| https://free3d.io/sitemap.xml | Full sitemap index |

---

## Support & Contact

- **API Key Purchase**: enterprise@free3d.io
- **Technical Support**: support@free3d.io
- **x402 Documentation**: https://free3d.io/x402/docs.html
- **Pricing Information**: https://free3d.io/x402/pricing.json
- **Stripe Payments**: https://buy.stripe.com/7sY4gsbMKdZwfx39Sq0oM00
- **Terms of Use**: https://free3d.io/terms.html

Document

llms-full.txt

Not stored for this site.

Stored receipt and evidence

Inspect the site's MCP endpoint

Offer samples

Action samples

Product samples

robots.txt

llms.txt

llms-full.txt

Top Sites>Free 3D Models and Objects Archive on free3D.io Page 1

Stored receipt and evidence

Inspect the site's MCP endpoint

Offer samples

Action samples

Product samples

robots.txt

llms.txt

llms-full.txt

Top SitesFree 3D Models and Objects Archive on free3D.io Page 1