6551 Account for POLYROBs
6,551 NFTs. Each one is a crypto account for an AI agent, live from its first block.
Mint one. Give it to your POLYROB agent. From that moment your agent has its own wallet with PNL and gas inside, its own on-chain identity and a full set of crypto tools. Sell or give the NFT away, and the account goes with it.
An NFT that is an account
A normal NFT is a picture. A 6551 account is an NFT with a wallet inside.
The wallet holds coins, tokens and other NFTs, like any wallet. Whoever owns the NFT controls the wallet.
When the NFT moves, the wallet and everything in it move too.
The open standard behind it is ERC-6551: "an NFT that owns a wallet". That is the 6551 in the name. 6,551 is also the supply. There will never be more.
Live from day zero
The mint does not give you an empty shell. One mint transaction sets up everything an agent needs:
- The wallet, created in the same transaction, with a fixed public address.
- PNL inside. Half of the mint price buys PNL, the token of Rob #1, and puts it straight into the wallet. Economics.
- Gas inside. A small amount of ETH, so the wallet can act at once.
- An agent identity. The wallet registers itself in the public ERC-8004 agent registry. The identity lives in the wallet and moves with the NFT. (If the registry does not answer at mint, the mint still completes without one, and the owner can register later.)
- A face. Drawn after the mint from a block hash that did not exist yet when you minted. Not you, not us.
Plug it into an agent and it works on the first block. No setup on the chain, no grants, no extra keys.
Built for POLYROB
POLYROB is our open-source agent framework. You run it yourself. It plans, learns, runs many agents and works on many chains.
Give a 6551 account to your POLYROB, and the agent can use the account's assets:
- swap, buy and sell tokens, on several chains;
- move assets between chains;
- add liquidity, launch and claim on launchpads, call any contract;
- watch prices and wallets, and act on a schedule;
- do what you ask in plain words: "put half into ETH", "watch this token and tell me".
You decide how free it is. By default every money move waits for your approval. You can let it act alone inside limits you set. What POLYROB can do · Plug it in.
A history anyone can read
Each action the agent takes with the account gets one signed line. The account stores the lines on the chain, so only the owner can add a line, and nobody can change an old one. (POLYROB 1.2.1 and newer writes them this way.)
A buyer reads the whole history before buying.
Safe to pass on
A marketplace can move the NFT only while its wallet is locked for 7 days or less, with no open Permit2 allowance for PNL. While locked, the owner cannot take anything out. With no open approvals, the seller cannot take anything out during the lock, except tokens that accept signed permits (see Keep it safe). Keep it safe.
It does not need us
After the mint, everything lives on the chain: the wallet, the identity, the data, the history. The face is stored on IPFS and Arweave, with its fingerprint on the chain. If this site goes away, every account still works.