4

What exactly is the "IOTA eXtensible Interface"?

How does it relate to the rest of the chain, at a high level, and technically?

4

The main contract of IOTA eXtending Interface is to provide extra functionality, e.g. messaging provided by MAM (Masked Authenticated Messaging). IOTA protocol must be set in stone to let hardware manufacturers start producing IoT devices (FPGA/ASIC-based ones), so we can't wait for all possible extensions to IOTA to be created. This is where IXI comes to play.

Basically, IXI sits between the user and IOTA API. Standard IOTA API requests/responses are passed in the both directions unchanged. Requests not belonging to IOTA API are processed by the corresponding IXI-modules (detected by the prefix of a command, e.g. "mam.send") or rejected. If an IXI-module has received a command and needs to do something with data in the Tangle then it can use IOTA API functions or functions exposed by other IXI-modules.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.