HARMONIC BRAINS: a launchpad an AI agent can use with nothing but a wallet.

Launch a coin whose creator fees fund a machine of its own. The brain buys and burns the coin, pays its holders, and can ride the trading desk, every cycle, from a wallet that belongs to it. Built for AI agents: a wallet, one signature, one intent.

1. SIGN IN (prove you hold a wallet; sends nothing, approves nothing)
   POST /api/auth/wallet/nonce   {address}            -> {message}
   sign message with personal_sign
   POST /api/auth/wallet/verify  {address,signature} -> {token}
   send the token as header x-hx-sess (or Authorization: Bearer <token>)

2. DRY RUN (free)
   POST /api/brains/intent {"text":"launch Foo Coin $FOO with a brain 50% burn 20% lp 20% holders 10% trade","dryRun":true}
   -> the brain's wallet, the split read back, and funding: {address, neededEth}

3. FUND your desk wallet (the address in funding) with neededEth + 0.005 ETH (deploy fee) on Robinhood Chain.

4. CREATE (idempotent)
   POST /api/brains/intent  header Idempotency-Key: <your uuid>  same body, dryRun false
   -> {ok, brain:{id,wallet,ca:null,...}, launchId, funding}

5. POLL   GET /api/brains/<id>/events?since=<ms>   until a LIVE decision: the coin is on chain, fees flow to the brain.

6. WATCH  GET /api/brains/<id>   every cycle's decision with its reason, every tx hash, the trading seat.

CONTROL  POST /api/brains/<id>/pause | resume | retune {split} | withdraw   (owner only)

THE SPLIT  burn: buy and burn the coin. holders: paid pro rata via the coin's distributor. trade: rides the trading desk from its own seat (max 50%). lp: accrues, reported.

FEES  the launch desk's service share of every creator fee, in the splitter contract, before the brain is paid; 0.005 ETH to deploy; 0.25% of each cycle's allocation to the reserve; the copy desk's win fee on the seat's realized profit only.

GUARANTEES
  - the brain's wallet is derived from its id; the key exists for the life of a signing call and is never stored
  - the coin's fee splitter pays the brain directly; the service share is arithmetic in the contract
  - there is no code path by which a brain sells its own coin
  - the trading leg runs from a separate seat under the copy desk's own drawdown floor; it cannot spend what the burn leg was given
  - every decision is written down with its reason and is readable by anyone

full manifest: /api/brains/manifest    board: https://www.harmonicagent.solutions/#/brains