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agents & x402 · powered by NFTeria

Give your AI agents a wallet, a budget, and a name.

Agents that pay per request in dollars with no gas, on a budget you cap and revoke, under a name other agents can trust. nfteria puts the whole agent economy on-chain for any business — non-custodial, USD-priced, no contract code.

Open the agent surface →Get your named agent
  • Sign once, cap the budget
  • Pay per call in dollars
  • agent.<business>.nfteria.eth

The whole agent stack, on-chain

Four capabilities, each riding a real, named primitive from the open onchain protocol — not a vague promise.

Agent nanopayments

Your AI agents pay per request, in dollars, with no gas the customer ever sees.

  • x402 “pay-per-call” settlement priced in USD via a Chainlink quote read inside the pay tx
  • Arc settles in native USDC (gas-free checkout); Hedera clears sub-cent with a verifiable HCS audit log
  • Non-custodial: funds move agent → merchant through the shared router, never through nfteria
  • nfteria adds a small per-tx markup — the onchain router’s fee math is never re-implemented
Primitive
onchain Router payNative / payToken (USD-quoted, zero-custody)
Settles on
Arc (Circle) · Hedera

SessionGrant capped budgets

Sign once to hand an agent a budget it cannot exceed — capped, time-bounded, revocable.

  • ERC-7702 “sign once, delegate a budget-scoped session” — no co-signing each spend
  • ERC-6492-validated, so the granting wallet need not be deployed yet
  • The agent spends until the cap is exhausted, the session expires, or you revoke — never beyond
  • Remaining budget is a live on-chain read; a dead session reads zero (it can never overspend)
Primitive
onchain SessionGrant openSession / spend / revoke
Settles on
onchain (ERC-7702 / ERC-6492)

Named, discoverable agents

Every business gets a human-readable, discoverable agent name it owns and others can trust.

  • Branded subnames under your own `<business>.nfteria.eth`, issued gaslessly via Namestone
  • An agent name another agent can forward-resolve to an address — not a raw 0x… hex string
  • Vetted against the ERC-8004 Trusted Agent Directory before you grant it a spend lane
  • Carried as `com.access0x1.*` text records — the open, portable identity layer
Primitive
ENS subname tree + ERC-8004 agent reputation
Settles on
ENS · Google Cloud (Trusted Agent Directory)

0G INFT tokenization

Mint your agent as a single tradable asset — tokenize your business as a sellable AI agent.

  • ERC-7857 intelligent agent token: its 0G-Storage memory + 0G-Compute behaviour as one transferable token
  • Selling the business is transferring the INFT — one asset, one transfer
  • 0G Compute powers the agent’s forecasting / concierge behaviour; 0G Storage keeps its memory durable
  • Event ecosystem credits make per-use storage / compute / mint ≈ $0
Primitive
ERC-7857 INFT (0G Storage + 0G Compute)
Settles on
0G

How a grant becomes a payment

  1. 1

    You onboard once and claim your business’s named agent under <business>.nfteria.eth.

  2. 2

    You sign oneSessionGrant: a budget cap and an expiry. The agent now spends within that envelope — nothing more.

  3. 3

    The agent pays per request in USD through the zero-custody router; Chainlink prices each call, the merchant settles, the cap counts down.

  4. 4

    Revoke any time, or mint the whole agent as a tradable 0G INFT and sell it with the business.

Start with agents

Open the agent surface

Grant a capped SessionGrant budget and watch agent nanopayments settle live on-chain.

Get your named agent

Onboard your business to claim `<business>.nfteria.eth` and its named, discoverable agent.

Your business home

Register on the zero-custody router, then wire agents to your storefront from one place.

The open protocol

SessionGrant, the router, and every agent primitive are open source.