# Nyria: safety score, pricing, live vs paper

> Nyria: AI can trade directly. Live and paper or demo trading. Safety 51% (partial). Free: paper only, up to 10 paper bots. Sourced, checked 2026-10-31.

Canonical: https://tradingagentstack.com/tool/nyria/

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# Nyria

It can place orders without you approving each one. Paper trading is available.

[**51****Safety score**51% of the points we could check · partialWhat the tool itself can do with your money: who places orders, paper mode, withdrawals. Higher is safer.](#safety)

Last checked **2026-10-31****2** official sources linked[How we score](https://tradingagentstack.com/methodology/)[Incident tracker](https://tradingagentstack.com/incidents/)

Can trade unattended**From our listing**Closed-source alert router: TradingView, TrendSpider or custom webhook alerts, and a hosted MCP server (https://api.nyria.io/mcp) authenticated by one rotatable 64-character token per strategy…

Category[AI trading bots](https://tradingagentstack.com/ai-trading-bots/)
PricingFree: paper only, up to 10 paper bots
Best forAI trading bots · US stocks and options (option spreads up to 4 legs), crypto
Verified2026-10-31

[Visit Nyria](https://tradingagentstack.com/go/nyria/?from=/tool/nyria/)

Official site (source): [https://nyria.io/](https://nyria.io/)

## Safety score

[Safety 51% (partial)](https://tradingagentstack.com/safety-score/) Can trade unattended. Partial score: some inputs are missing from our listing, so we show points out of the inputs we have instead of guessing. Not a ranking; affiliate links never affect it. [How it's calculated](https://tradingagentstack.com/safety-score/)

Based on 6 of 7 inputs we could verify.

| Input | From our listing | Points |
| --- | --- | --- |
| Can it place live orders unattended? | nyria_send_alert makes every active bot on the strategy act, and live bots place real orders at the broker with no per-alert confirmation; the preview tool is something the agent calls, not a human approval [source](https://docs.nyria.io/alerts/mcp) | 0 / 25 |
| Order approval or confirmation options | No per-alert approval; only limits: size comes from each bot's settings, the strategy's allowed instruments, trading window and direction rules apply, duplicates are ignored and bursts refused (official docs) [source](https://docs.nyria.io/alerts/mcp) | 8 / 15 |
| Paper, demo or testnet mode | Free paper trading on Nyria Paper, Alpaca Paper or Tradier Sandbox, up to 10 paper bots (official docs) [source](https://nyria.io/pricing) | 15 / 15 |
| Withdrawal permission needed or allowed | Missing: our listing doesn't say | — / 15 |
| Scoped keys, permission scopes or IP whitelisting | Each MCP token works for one strategy only and can be rotated on the Integration tab, cutting off the old one (official docs) [source](https://docs.nyria.io/alerts/mcp) | 10 / 10 |
| Open source or audited | No public source code in our listing | 0 / 10 |
| Sourced and verified facts | Facts from the vendor's official docs | 10 / 10 |
| Total | 51% of the points we could check | **43 / 85** |

## Full facts

| Category | AI trading bot platforms |
| --- | --- |
| Assets | US stocks and options (option spreads up to 4 legs), crypto |
| Live vs paper | free paper trading (Nyria Paper, Alpaca Paper, Tradier Sandbox); live on Charles Schwab, Tradier, tastytrade and Alpaca |
| Order approval / safety | closed-source alert router: TradingView, TrendSpider or custom webhook alerts, and a hosted MCP server (https://api.nyria.io/mcp) authenticated by one rotatable 64-character token per strategy; nyria_preview_alert places nothing, while nyria_send_alert makes every active bot on the strategy act and live bots place real orders at the connected broker with no per-alert confirmation; size comes from each bot's settings, the strategy's allowed instruments, trading window and direction rules still apply, alerts carry no stop orders, duplicate alerts are ignored and bursts are refused |
| Pricing / free tier | Free: paper only, up to 10 paper bots; Pro from $15/month ($150/year) up to $2,500 total entry allocation, rising to $1,000/month at $100,000 |
| Rate limits | bursts of alerts refused (HTTP 429); one message per request |
| Official / community | official |
| Last checked | 2026-10-31 |
| Source | [docs.nyria.io](https://docs.nyria.io/alerts/mcp) |

## Change log

- **2026-10-31** · Added (vendor submission Oct 30, owner decision, verified against Nyria's docs and pricing page): closed-source alert router whose MCP server places real broker orders through live bots.

## Recent changes

- **2026-10-31** New listing New listing: Nyria, a closed-source alert router with a hosted MCP server; a sent alert makes live bots place real broker orders with no per-alert confirmation. Paper trading is free; live from $15/month. [Source](https://docs.nyria.io/alerts/mcp)

[All changes across tools](https://tradingagentstack.com/changes/)

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