Tendermint Core
The leading BFT engine for building blockchains
Write your application in any language. Use Tendermint Core to replicate it on machines across the world.
Get Started
Byzantine-Fault Tolerant

Tendermint Core tolerates up to ⅓ of your machines failing arbitrarily. This includes explicitly malicious behaviour.

Language Agnostic

With the ABCI protocol, Tendermint Core supports state machines written in any programming language.

State Machine Replication

Use Tendermint BFT to replicate deterministic state machines onto computers around the world.

Fast Finality

With Tendermint Core, a transaction is immediately finalized once its included in a block. No need to wait for confirmations.

Testimonial

“We spend a lot of our time working with early stage entrepreneurs building all kinds of different PoS consensus algorithms, and the general recognition among everyone is that Tendermint is the gold standard in the construction of them.
Kyle Samani
Managing Partner, Multicoin Capital
Use Cases

How you can use Tendermint Core

Games
Identity Systems
Digital Rights
Property
Communication
Video
Ecosystem

Built with Tendermint Core

Binance DEX
Lino / Dlive
Loom
Oasis Labs
IRISnet
TruStory
Resources

Learn more about Tendermint Core

Get started
Source code
Documentation
Video content
Official forum
Developer chat