Better resting limit prices from shared intent — at your broker, with your money. Free paper swarm to prove it. Live signals from $19/mo. AI agents pay $0.001/call.
Sim Swarm is $0. No card. No wallet required to paper trade.
Search intent match: free paper trading swarm, retail market making practice, limit order simulator with leaderboard.
Paper capital, fills, leaderboard
Analytics + backtest
Live levels, venues, rebate, broker preview
x402 multi-rail stablecoins
| Plan / call | Price | Who |
|---|---|---|
| Sim Free | $0 | Everyone starting out |
| Sim Premium | $9 / month | Serious paper traders |
| Signal Swarm | $19 / month | Retail live signals |
| B2B Platform | $5,000 / month | Licensed firms (+ 2% rebate lift share) |
| levels / venue / rebate / broker preview | $0.001 / call | AI agents & API users |
| B2B optimize / report | $0.05 / $0.10 | Enterprise API |
Pay monthly in crypto: USDC (Base), USDC (Solana), USDG (Robinhood Chain), RLUSD (XRPL when configured).
Solo limit orders are lonely guesses. A swarm market making layer aggregates intent across participants (live cohort or paper swarm) and publishes a maker-style ladder plus venue weights. On the Signal path you still execute in your Alpaca, Tradier, or Interactive Brokers account.
Keywords people use: limit order signals, retail market making tools, maker rebate venues, coordination without custody, paper trading swarm leaderboard.
Agents do not need a monthly seat. They call tools like signal_swarm.levels,
receive HTTP 402, pay stablecoins, and retry with proof.
Floor: $0.001/call on Base USDC (also Solana USDC, USDG, RLUSD rails).
Related searches: x402 trading API, charge AI agents for market data, pay per call limit order API, MCP trading tools USDC.
Coordinating many traders' intent into shared maker-style limit levels and venue weights. Signal path = you keep your broker; no pooled capital at SML.
Yes. Sim Swarm is free forever to start: paper capital, simulated limits, leaderboard, upgrade funnel.
$19 per month, payable in USDC / Solana USDC / USDG / RLUSD. Agent hot calls remain $0.001 each.
No on Variant A (Signal). Previews only; you submit at your licensed broker. Crypto vault (Variant B) is a separate geofenced scaffold.
No. Educational/research signals only. Not a BD, ATS, or RIA. Not investment advice. Simulated results are not future performance.