Aggr: pricing, API and features
Open-source web app that aggregates live trades from many crypto exchanges into combined charts, with rolling sums and volume-scaled audio.
Visit Aggr ↗ Plain link, no affiliate. Category: Trading terminals.
At a glance: Aggr (Tucsky (open-source project)) — pricing: open-source; free tier: Yes; REST: unknown; MCP: unknown; open source: Yes.
Pricing
- Model
- open-source
- Free tier
- Yes — Hosted instance at charts.aggr.trade or self-host.
- Plans
- unknown
Verified on 2026-10-29 · Source: https://github.com/Tucsky/aggr
Access & auth
- Authentication
- none
- KYC required
- No
- Notes
- Trades stream directly from exchanges via browser WebSockets; no account described in the README.
Verified on 2026-10-29 · Source: https://github.com/Tucsky/aggr
Coverage
- Exchanges
- KuCoin, BitMEX, Bitfinex, Binance, Coinbase, Bitstamp, Deribit, Huobi, OKX, HitBTC, Poloniex, Bybit, Bitget, Bitunix, Gate.io, Crypto.com
- Chains
- unknown
- Assets
- unknown
Verified on 2026-10-29 · Source: https://github.com/Tucsky/aggr
Capabilities
- Capabilities
- trades-data, charting, multi-exchange
Verified on 2026-10-29 · Source: https://github.com/Tucsky/aggr
Interfaces
- REST API
- unknown
- WebSocket
- Yes
- SDKs
- none documented
- Official MCP server
- unknown
- Other
- Optional separate aggr-server needed for historical data.
Verified on 2026-10-29 · Source: https://github.com/Tucsky/aggr
Open source & self-hosting
- Open source
- Yes
- Licence
- GPL-3.0
- Self-host
- Yes
- Repository
- https://github.com/Tucsky/aggr
Verified on 2026-10-29 · Source: https://github.com/Tucsky/aggr
FAQ
Does Aggr have a free tier?
Yes. Hosted instance at charts.aggr.trade or self-host. (verified 2026-10-29)
Does Aggr offer an API?
REST: unknown. WebSocket: Yes. Official MCP server: unknown. Verified 2026-10-29.
Is Aggr open source or self-hostable?
Open source: Yes; licence: GPL-3.0; self-host: Yes. Verified 2026-10-29.
What are alternatives to Aggr?
Other trading terminals in our directory: Altrady, Bookmap, CoinRoutes, Flowsurface, TradingView.
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Bookmap
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CoinRoutes
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Flowsurface
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TradingView
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