4 releases

0.3.7	Mar 10, 2023
0.3.6	Mar 1, 2023
0.3.5	Mar 1, 2023
0.3.4	Mar 1, 2023

#5 in #xcm-based

Used in xs-channel

Apache-2.0 and maybe GPL-3.0-only

79KB
1.5K SLoC

XBI

An XCM-based high-level standard and interface (ABI) for smart contracts.

W3F grants

At t3rn, we aim for XBI to become the de-facto standord for integrating with smart contracts all cross the ecosystem. To facilitate that, we aim to implement XBI as a set of grants to enable a transparent, usable specification.

Standards

The XBI standard is undergoing a lot of iteration, the details can be found in ./docs.

The opening proposal is here, with the PSP for such here

XBI Extensions

Whilst XBI should be modular, so should extensions on XBI. Each extension can be roughly explained here, and any links to the grant proposals seen below:

Dependencies

~13–31MB
~490K SLoC