Blackhorn — the Arb Execution Panel (operator-armed)

⚠ Read this first

This panel can place real trades with your own wallet. It is the operator's tool, not the Sanctuary's: Blackhorn's server and Claude never see your keys and never sign or send anything — every order is constructed in your browser and signed by your wallet, one explicit confirmation at a time. There is no auto-fire and no bot.

It ships DISARMED. Arming requires the checkbox below and a connected wallet on a recognised chain.
It defaults to DRY RUN — it builds (and optionally signs) an order and shows you the payload, but sends nothing anywhere until you wire your own CLOB endpoint. Live-money submission code cannot be tested in this dev box, so you arm and verify it yourself, testnet-first.
The KILL SWITCH is always live and disarms everything instantly.

I understand this uses my own wallet and can place real trades. I am the operator; I take responsibility. Allow mainnet (Polygon 137). Leave unchecked to restrict arming to testnet (Amoy 80002) only.

state: disarmed

B/2 · Your wallet

Read-only connect via your injected wallet (MetaMask / EIP-1193). We read your address and chain to build orders — never your key.

not connected

B/1 · The plan (paper — from /api/arb/plan)

Pull a live opportunity from the scan (recommended — no hand-typed token ids), or paste an opportunity's outcome tokens. The plan is a paper book-walk — it renders read-only here.

max stake $

B/3–B/4 · Orders — review, then sign each yourself

Each leg is signed by your wallet on its own click. No batch fire. With no CLOB endpoint configured, "Sign" is a dry run (builds + signs + shows the payload; sends nothing).

dry run — no CLOB endpoint configured (set it in the Operator config card).

C/1 · Operator config — your CLOB seam (lives in this browser only)

Your CLOB submit endpoint and auth stay in this browser's localStorage — they are never sent to Blackhorn's server and never written into the repo. Leave the endpoint blank to stay in dry-run.

C/2 · The tape (live edge & fill prices, sampled in your browser)

Samples the paper plan every few seconds once a plan is loaded. This is a live top-of-book tape, not a historical OHLC feed — it shows the realized edge and per-leg fill price breathing in real time.

stopped

C/3 · Decision tree (deterministic, on the current plan)

Walks a fixed policy over the paper plan. It recommends; it never fires. You still arm, sign, and place each order yourself.

min edge ¢ min fillable sets