> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usetissue.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Usage Examples & API

> Common flows: querying receipts, verifying proofs, running the Arena, and reading the dashboard.

## Query the daemon's live state

```bash theme={null}
curl http://localhost:8788/state
```

Returns the full `DeskSnapshot`: status, active fixture, per-fixture decisions
(last 200), quotes, radar events, anchor evidence, grade sheet, and portfolio risk.

## Verify the hash chain

```bash theme={null}
curl http://localhost:8788/verify
```

```json theme={null}
{ "ok": true, "fixtures": [{ "fixtureId": "18209181", "ok": true, "headHash": "…" }] }
```

## Request a Merkle inclusion proof for one decision

```bash theme={null}
curl "http://localhost:8788/ledger/proof?fixtureId=18209181&seq=47"
```

See [Verifiability](/verifiability#merkle-inclusion-proofs) for how to verify the
response locally.

## Run the Strategy Arena on demand

```bash theme={null}
curl "http://localhost:8788/arena?fixtureId=18209181"
curl "http://localhost:8788/arena/ablation?fixtureId=18209181"
```

Both run on demand over the fixture's authoritative captured corpus — not a second
continuously running live session.

## Get a shareable grade card

```bash theme={null}
curl "http://localhost:8788/grade-card.svg?fixtureId=18209181" -o grade-card.svg
```

## Check what policy was live, and when it changed

```bash theme={null}
curl http://localhost:8788/policy/snapshots
```

## Run calibration/holdout evaluation

```bash theme={null}
pnpm --filter @tissue/daemon evaluate:calibration
```

## Get human-reviewed tuning suggestions

```bash theme={null}
pnpm --filter @tissue/daemon evaluate:tuning
```

Never writes `policy.toml` — see [Autonomous
Operation](/autonomous-operation#the-honest-alternative-human-reviewed-tuning-suggestions).

## Query the analyst layer

The analyst exposes 8 read-only MCP tools. Example: find structurally similar past
decisions to a reference decision.

```typescript theme={null}
// via MCP client, tool: find_similar_decisions
{
  "fixture_id": "18209181",
  "seq": 47,
  "minute_tolerance": 10,
  "edge_tolerance_bps": 100
}
```

Every row returned is a real, citable ledger record — matched on radar class,
match-minute proximity, and edge-magnitude proximity, not embeddings.

## Dashboard walkthrough

| Page         | Shows                                                                                                                                                  |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `/overview`  | Desk status, live streams, portfolio risk                                                                                                              |
| `/decisions` | Decision feed with regime badges, hash-chain verify button, on-chain commitment timeline, TxLINE input verification list, real Slip execution evidence |
| `/radar`     | Signal-class legend and live latency-radar events                                                                                                      |
| `/quotes`    | Quote tape with receipt links (decision hash, proof messageId, explorer URL)                                                                           |
| `/grade`     | Grade sheet, shareable grade card, equity curve                                                                                                        |
| `/arena`     | Strategy Arena head-to-head, regime ablation matrix                                                                                                    |
| `/verify`    | In-browser third-party verifier — recomputes a decision's hash chain and fetches the anchoring transaction directly from a public Solana RPC           |
| `/analyst`   | Read-only LLM forensics chat over the ledger                                                                                                           |

## Execution disclaimer

<Warning>
  Within TxLINE's own on-chain program, live mode publishes risk-approved quotes only —
  `txoracle` has no intent-book to fill against, so it never invents a fill, a
  counterparty, or PnL there. Simulated fills exist only in replay/research mode and are
  always marked `simulated: true`, end to end, in the ledger, the API, and the dashboard.
  Real execution does exist on a separate venue (Slip), off by default and gated by its
  own stricter risk check — see [Verifiability](/verifiability).
</Warning>