LiquiLens, Seiche and Undertow
See the evidence that lets an order proceed. Or stops it.
Funding pressure, corporate funding and exit liquidity answer different questions. Follow all three into a policy decision, an explicit submission and a traceable outcome.
Evidence to execution
Browser-only simulation. All observations, permissions, prices, balances and fills below are authored examples. They describe no current market or product status. No account, broker connection or market-data feed is used. Interactions stay in this page; no analytics are collected. Reloading resets the simulation; export the journal to keep it.
Fixed example evaluation time:
LiquiLens: corporate funding
Commercial-paper spread and rollover dates must both be less than eight days old in this paper profile. A recent retrieval cannot refresh an old observation. Other corporate channels remain research context.
Inspect the corporate-funding sourceUndertow: ability to exit
A separate hypothetical SELL liquidation checks exit cost and venue spread. It is not an executable quote for your BUY or SELL order. Example limits: 25 bp SELL cost, 15 bp venue spread and observations less than 300 seconds old.
Explore real liquidity coverageThis illustrates selected rules from liquilens.paper-funding-exit.v1. It does not issue a Carrier receipt or reproduce the full source validator. The fixed example clock is separate from your preview’s 60-second expiry.
Propose a simulated order
Simulated cash
Simulated BTC
Synthetic BTC/USD quote
Bid 60,000 / Ask 60,010
Exact proposal and expiry
Preview a proposal to see its identity and limits.
Start with a preview. An assessment alone does not submit an order.
Changing the evidence invalidates an outstanding preview. Refused assessments stay in the journal. A repeat submission returns the same order; after a timeout, reconcile its original identity.
Account, assessments and execution journal
Run against your own paper account
The private host supports a fixed $1,000 BTC/USD market-IOC paper profile, source-policy checks, account limits, separate read/execution tokens, a durable order journal and broker reconciliation. Connect over REST or the private stdio MCP bridge. Operator activation and current eligible source evidence are required.
Prepare a live-broker integration
The separate customer-owned Alpaca connector supports bounded limit orders, long-only exposure, cash and daily-loss checks, STOP, cancellation requests and reconciliation. It starts disabled. A live order requires the customer’s account mandate, qualified live evidence, a verified broker-preview reference and an authenticated receipt for that exact order.
Available as an integration candidate; no managed live-trading service or real broker fill is claimed. Public research data and this simulator do not qualify an account for live execution. Broker eligibility and data entitlements depend on the customer.
Carry the reasoning into your system
Seiche establishes funding context. LiquiLens retains the observation dates behind commercial-paper conditions. Undertow identifies missing permissions and the cost of a hypothetical liquidation. Keep those roles distinct and retain the refusal as carefully as the fill. A passing policy check is not a forecast or a recommendation to trade.
Evaluate one real workflow with us
Bring your agent runtime, broker, instrument scope and one recurring task. Measure time to the first useful result, repeat use, execution refusals and independently observed outcomes. A useful first pilot is a paper-account integration that returns for a second task.
Discuss an integration pilotUse the 14-day integration scorecard · Measurement definitions · Machine-readable execution scope