free3d.io valid
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Claim my listing on Agent Web Map for free3d.io:
1. POST https://agentwebmap.com/v1/sites/free3d.io/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://free3d.io/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/free3d.io/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/free3d.io).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verifyCorrections or removal requests: contact the directory. Ownership management is optional.
free3D.io
Free archive of 60,000+ interior and architectural 3D models (.gsm, .obj, .3ds) for ArchiCAD, Enscape, Twinmotion, Lumion and D5 Render. Humans download with no registration. Autonomous agents pay $0.10 USD per model via x402 — fetch pricing.json first.
- Authority
- 46 reach 11 · trust 0 · quality 20 · freshness 15
- Tier
- listed
- llms.txt
- https://free3d.io/llms.txt
- llms-full.txt
- https://free3d.io/llms-full.txt
- Sections
- 10
- Links
- 0
- Size
- 13408 bytes
- Popularity rank
- #182352
- First seen
- 2026-10-19T10:40:55.615Z
- Last checked
- 2026-10-19T13:58:54.541Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-21T15:10:36.380Z. Cached copy · Source on free3d.io
# free3D.io
# Format: llms.txt (https://llmstxt.org)
# Last updated: 2026-09-20
> Free archive of 60,000+ interior and architectural 3D models (.gsm, .obj, .3ds) for ArchiCAD, Enscape, Twinmotion, Lumion and D5 Render. Humans download with no registration. Autonomous agents pay $0.10 USD per model via x402 — fetch pricing.json first.
## Categories
See the table under Navigation. Popular: Chairs https://free3d.io/category/Chairs-Tables-Sofas/3 · Lighting https://free3d.io/category/Lamps-Chandeliers-Light-Fixtures/20 · Doors https://free3d.io/category/Doors-Windows-Gates/12 · Kitchen https://free3d.io/category/Kitchen-Furniture/4 · About https://free3d.io/about.html
## Agents (x402) — payment discovery (fetch these FIRST)
1. **Pricing (required before paying):** https://free3d.io/x402/pricing.json
2. **Payment skill:** https://free3d.io/.well-known/agent-skills/x402-payment.SKILL.md
3. **Agent card:** https://free3d.io/.well-known/agent-card.json
4. **Docs:** https://free3d.io/x402/docs.html
5. **OpenAPI:** https://free3d.io/x402/openapi.json
> If you received HTTP 402: decode `PAYMENT-REQUIRED` (base64) **or** read the JSON body,
> then fetch `pricing.json` and follow the Payment Skill. Prefer Base USDC (`eip155:8453`)
> + `PAYMENT-SIGNATURE` (base64 PaymentPayload). x402 v1 clients may send the same
> base64 payload in `X-PAYMENT`. Do **not** POST empty bodies to `/x402/verify` —
> `/verify` is only for legacy on-chain `tx_hash` + `network` + `resource_id`.
---
## AI Access Policy
> **IMPORTANT FOR AI AGENTS**: Browsing and indexing this site is permitted.
> **Each model access requires payment of $0.10 USD via one of the following methods:**
>
> ### Payment Method 1: x402 v2 Protocol (recommended, gasless — EVM only)
> - **Asset**: USDC on Base (`eip155:8453`) or Ethereum (`eip155:1`);
> **PYUSD** (PayPal USD) on Ethereum (`eip155:1`) or Arbitrum One (`eip155:42161`).
> CoinGecko: https://www.coingecko.com/en/coins/paypal-usd
> - **Flow**: sign an EIP-3009 `TransferWithAuthorization` off-chain and send the
> PaymentPayload in the `PAYMENT-SIGNATURE` header (base64-encoded JSON).
> Raw JSON in the header is also accepted. x402 v1: same payload in `X-PAYMENT`.
> - **Spec**: https://github.com/coinbase/x402/blob/main/specs/transports-v2/http.md
>
> ### Payment Method 2: x402 legacy (post-settlement — EVM + Solana + TRON)
> - Send USDC / USDT / PYUSD on-chain to the address listed in `accepts[i].payTo`
> from the 402 response.
> - **EVM**: retry with `X-Payment: <0x_tx_hash>:<network>` (e.g. `:base`, `:ethereum`).
> - **Solana**: send SPL token on mainnet (`solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp`),
> then retry with `X-Payment: <tx_signature>:solana`.
> - **TRON**: send TRC-20 USDC/USDT on mainnet (`tron:0x2b6653dc`),
> then retry with `X-Payment: <txid>:tron` (64-char hex transaction id).
> - Or exchange the tx hash for a one-time access token via
> `POST https://free3d.io/x402/verify` and use it as `X-Access-Token: <token
…Help agents understand your site
Optionally manage your description, publish terms for agents, review file health, measured discovery requests, publisher clicks and score history. Confirm domain control in your browser using a fresh token in your llms.txt, DNS, meta tag or well-known file. No backlink is required.
Manage this listing → · Agent and API instructions
Machine-readable: GET /v1/resolve?q=free3d.io · GET /v1/domain/free3d.io · this page as Accept: application/json or text/markdown · MCP lookup_domain