TectonicDB: pricing, API and features
Rust database and streaming protocol for storing order book tick data in a compact binary format (DTF), with server, CLI and Python client; self-hosted.
Visit TectonicDB ↗ Plain link, no affiliate. Category: Market data APIs.
At a glance: TectonicDB (Ricky Han (open-source project)) — pricing: open-source; free tier: Yes; REST: No; MCP: unknown; open source: Yes.
Pricing
- Model
- open-source
- Free tier
- Yes — Free open-source software, GPL.
- Plans
- unknown
- Notes
- Not a hosted service.
Verified on 2026-10-30 · Source: https://raw.githubusercontent.com/0b01/tectonicdb/master/README.md
Access & auth
- Authentication
- none
- KYC required
- No
- Notes
- Run your own tdb-server; no vendor account.
Verified on 2026-10-30 · Source: https://raw.githubusercontent.com/0b01/tectonicdb/master/README.md
Coverage
- Exchanges
- unknown
- Chains
- unknown
- Assets
- Whatever order book ticks you insert (timestamp, seq, is_trade, is_bid, price, size)
Verified on 2026-10-30 · Source: https://raw.githubusercontent.com/0b01/tectonicdb/master/README.md
Capabilities
- Capabilities
- orderbook-data, trades-data, historical-data
Verified on 2026-10-30 · Source: https://raw.githubusercontent.com/0b01/tectonicdb/master/README.md
Interfaces
- REST API
- No
- WebSocket
- No
- SDKs
- python
- Official MCP server
- unknown
- Other
- TCP text-command protocol with SUBSCRIBE streaming; tdb CLI; dtfcat export to JSON/CSV
Verified on 2026-10-30 · Source: https://raw.githubusercontent.com/0b01/tectonicdb/master/README.md
Open source & self-hosting
- Open source
- Yes
- Licence
- GPL-3.0-or-later
- Self-host
- Yes
- Repository
- https://github.com/0b01/tectonicdb
Verified on 2026-10-30 · Source: https://raw.githubusercontent.com/0b01/tectonicdb/master/LICENSE
FAQ
Does TectonicDB have a free tier?
Yes. Free open-source software, GPL. (verified 2026-10-30)
Does TectonicDB offer an API?
REST: No. WebSocket: No. Official MCP server: unknown. Verified 2026-10-30.
Is TectonicDB open source or self-hostable?
Open source: Yes; licence: GPL-3.0-or-later; self-host: Yes. Verified 2026-10-30.
What are alternatives to TectonicDB?
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