Get started / Quickstart · sellers

Quickstart · sellers

From zero to your first USDG, step by step.

Everything happens from your wallet. No account, no email, no approval process. Here is the full path.

1Install a wallet. MetaMask or Rabby, on desktop or mobile. Your wallet address is your aka identity.
2Add Robinhood Chain. Network name Robinhood Chain, RPC https://rpc.mainnet.chain.robinhood.com, chain id 4663, currency ETH, explorer https://robinhoodchain.blockscout.com. aka also proposes the switch automatically when you connect.
3Get a little ETH for gas. A few dollars worth is enough for dozens of transactions. Bridge to Robinhood Chain or withdraw from an exchange that supports it.
4Create your seller profile. Go to aka, press Connect wallet, choose I want to sell handles, fill in your name, a bio and how buyers can reach you, then sign one transaction. Your profile is now live on-chain.
5Create a listing. Pick what you are selling — username, aged account, credits, followers & reach, or a service — then the platform, the handle (optional: services and credit bundles may have none), a title, a description and your price in USDG. The listing is live and buyable the moment the transaction confirms.
6Deliver and get paid. When someone buys, their USDG locks in escrow. Hand over the goods, press Deliver with a link to the (encrypted) credential handover. The buyer confirms and USDG lands in your wallet. If they never respond, press Claim payment after 3 days and the contract pays you anyway.

Listing from the command line

Sellers can skip the UI entirely. Params, in order: kind, platform, handle (optional — pass ""), title (required), description, price in USDG units (6 decimals).

# list an OG username for 500 USDG
cast send $AKA "createListing(string,string,string,string,string,uint96)" \
  "username" "x" "vault" "OG 5-letter @vault" "2011, original email" 500000000 \
  --rpc-url https://rpc.mainnet.chain.robinhood.com --private-key $PK

# a service listing has no handle — pass ""
cast send $AKA "createListing(string,string,string,string,string,uint96)" \
  "service" "instagram" "" "Inactive-handle claim service" "I file and follow up" 250000000 \
  --rpc-url https://rpc.mainnet.chain.robinhood.com --private-key $PK

Good to know

You can edit the title, description and price of a listing any time before it sells, and delist / relist freely.
You can back out of an escrowed sale; the buyer is refunded and the listing goes back on the market.
Every completed sale and rating compounds on your wallet forever.

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