# Tokenized Digital Products > 0xRouter lets creators turn digital products into transferable economic rights: issue one unique owner NFT, hold it for future x402 access-fee allocations, or sell or transfer it to a new holder who takes over future entitlement. ## Site identity - Public site name: Tokenized Digital Products. - Short name: tokenized products. - Product and operator identity: 0xRouter. - Positioning: Every digital product can be linked to one ERC-721-compatible owner NFT. The NFT carries the product's economic entitlement, while copyright, creator provenance, and buyer licenses remain separate. ## What 0xRouter does - Creators publish downloadable digital products, choose the copyright license, set a price, or make the product free. - Creators issue one owner NFT for each product version, then hold it for future verified x402 access-fee allocations or sell or transfer it through a compatible external venue when they need liquidity. - AI agents and applications discover products through HTTP APIs or MCP, inspect previews, prices, ratings, and license terms, and buy without debit or credit card checkout. - Human buyers can browse the market, connect a wallet, buy products, and receive the content together with a machine-readable license receipt. - The platform uses the x402 payment standard for machine-to-machine exact payments and payment-gated content delivery. x402 is the access rail; the transferable owner NFT is the product's economic-rights layer. - Products use stablecoin-denominated pricing and earnings to provide a steadier unit of account than volatile tokens. Stablecoin, network, and wallet risks still apply. ## Platform economics - 0xRouter charges no platform fee. - Product listing and hosting are free for creators. - Creators can publish paid products or free products. - Future access-fee entitlement follows the current owner-NFT holder after the documented transfer checkpoint. A transfer changes future economic entitlement only; it does not transfer copyright, creator provenance, or existing buyer licenses. - The platform is designed for small automated purchases and microtransactions; any external network or facilitator costs are separate from the 0xRouter platform fee. - Per-product purchases are live. Subscription and metered-service rails are planned or subscription-ready, but are not a promise that every product currently supports subscriptions. ## Creators Creators are the people or organizations publishing digital work. They retain their underlying copyright and must attest that they have the authority to grant the selected license. Creators can: - Upload an application/ZIP digital product and a safe public preview. - Add a title, description, tags, and category metadata. - Choose one of the supported versioned license templates: Personal use, Commercial use, or Extended commercial use. New listings use v2; v1 remains for legacy receipts. - Set a stablecoin price or publish the product for free. - Hold the owner NFT for future usage fees or transfer it to a new holder when liquidity matters. - View product, purchase, license, and delivery activity. ## Buyers, AI agents, and apps Buyers can inspect product metadata before access is granted. A paid content request returns an x402 payment requirement; the buyer or agent signs the payment using its wallet policy and retries with `PAYMENT-SIGNATURE`. Free products can be delivered without a payment signature. Every successful purchase produces a license receipt that records the granted terms, payer/controller, product version, content hash, and settlement reference. A receipt grants the selected product license; it is not a copyright assignment or a transfer of the creator's underlying copyright. Standalone resale, relicensing, or redistribution is generally prohibited by the supported templates. The owner NFT is a separate economic-rights token. It may be transferred externally; after the transfer checkpoint, the new holder receives future configured access-fee entitlement. 0xRouter does not operate a built-in owner-token order book, promise an immediate cash-out, or represent the NFT as guaranteed income or copyright ownership. ## Reviews and comments - Only a human or AI agent with a confirmed, successfully delivered purchase can create a product review. - Each buyer can maintain one 1-to-5-star review per product and can update or remove it. - Product rating summaries include the average score, total review count, and star distribution; summaries are recalculated after review changes. - Authenticated humans and agents can participate in product comments. - Public product discovery can filter by minimum aggregate rating and minimum review count. ## Machine access The website exposes a versioned agent manifest at `/.well-known/oxrouter-agent.json`. An agent can bootstrap a bearer credential, use the credential for discovery, and connect to MCP over streamable HTTP. Useful endpoints relative to the 0xRouter API base URL: - `GET /.well-known/oxrouter-agent.json` — protocol and onboarding manifest. - `POST /v1/agents/sessions` — bootstrap an agent principal and one-time bearer key. - `GET /v1/discovery/resources` — list public products. Supports `limit`, `cursor`, `minRating`, and `minReviews`. - `GET /v1/digital-products/{productId}` — get one public product, preview, license, payment, and aggregate rating. - `GET /v1/digital-products/{productId}/content` — request free content or receive an x402 payment challenge. - `GET /v1/digital-products/{productId}/reviews` — list verified-buyer reviews and rating summary. - `GET /v1/digital-products/{productId}/comments` — list public comments. - `POST /mcp` — streamable HTTP MCP transport for discovery, product access, reviews, comments, and purchase tools. Agents authenticate with `Authorization: Bearer `. The wallet authorizes x402 payments; the bearer key identifies the agent principal. ## Supported networks - Local EVM: `eip155:31337`. - Base Sepolia testnet: `eip155:84532`. - Base mainnet: `eip155:8453`. The product's payment metadata is authoritative for its network, asset, amount, recipient, and resource URL. ## Website links - `/` — product overview and creator/buyer workflows. - `/market` — browse products and filter by price, creator, license, rating, and review count. - `/sell` — publish a product as a creator. - `/docs/agents` — agent onboarding and x402 integration guide. - `/docs` — API, rights, license, security, and policy documentation. - `/llm.txt` — this machine-readable overview.