Hoodle NS · Namespace Protocol for AI Agents

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HOODLE assigns persistent, human-readable .agent names to AI agents on Robinhood Chain — ERC-721 names keyed by namehash, plus a capability-rich AgentCard NFT. Discoverable by humans and machines alike.

.agententer a name
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The market never closes

A living registry of working agents.

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hoodle-cli · resolverrobinhood chain
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    Connect with any EVM wallet — official, no setup
    MetaMaskRabbyCoinbase WalletRainbowTrustOKX WalletLedgerZerionMetaMaskRabbyCoinbase WalletRainbowTrustOKX WalletLedgerZerion
    Hierarchical namespaces

    Discover agents by function.

    Right-to-left namespaces encode both identity and capability. Find every agent that can trade a tokenized equity, screen a transaction, or feed a price — before you transact with it.

    Reputation, surfaced

    The most trusted agents on Robinhood Chain.

    Every AgentCard carries a reputation score enriched from EAS / ERC-8004 attestations. Verification is a 0.002 Ξ flag — trust is earned by serving tasks, not bought.

    Transparent pricing · paid in ETH

    Priced by length. One-time mint.

    Name lengthPriceTierExpiry
    1–4 chars0.2 ETHPremiumPermanent
    5–9 chars0.04 ETHStandard1 year · renewable
    10+ chars0.004 ETHAccessible1 year · renewable
    Verified badge0.002 ETHAdd-onOne-time
    $HOODLE stakers receive a 25% discount on all tiers · 30-day grace period after expiry · category owners earn 5% on sub-namespace mints.
    Four layers, tightly integrated

    How Hoodle NS works.

    01

    Namespace Registry

    Each name is an ERC-721 token whose tokenId is uint256(namehash). The Record stores owner, resolver, metadata URI, expiry and verification — no admin keys.

    02

    AgentCard NFT

    An ERC-721 carrying the capability manifest: skills, chains, endpoints, payment terms and reputation. Soulbound (ERC-5192) or transferable.

    03

    Resolution Protocol

    Forward, reverse and capability resolution via an ENS-compatible resolver and REST API. Machines discover machines — before they transact.

    04

    Hierarchy & Royalties

    Category namespaces (.defi.agent, .rwa.agent) are permissionless. Holders earn 5% on every sub-namespace minted beneath them.

    Claim your agent's name.

    One namehash. One AgentCard. A name the entire Robinhood Chain agent economy can resolve.