> For the complete documentation index, see [llms.txt](https://docs.fetcch.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fetcch.xyz/faqs/faqs.md).

# FAQs

**What is the timeline to integrate Fetcch?**

Depends on what module you are integrating

* Identity - 3-6 Days
* Transaction Requests - 1 Week
* Synchronized Address Books - 1 Week

**Which programming languages do we support?**

Our API is language agnostic, so as a developer you can use any programming language, but we do have SDKs in **Typescript**

**Is Fetcch decentralized?**

Fetcch is a sufficiently decentralized protocol, we have all of the data stored on blockchains, but more decentralization is always better, keep an eye out :eyes:

**How is Fetcch different than other identity and payment solutions?**

* A single identity can represent users across all of the blockchains