> **Key takeaway:**  ☞   The renaming of "Ledger Live" to "Ledger Wallet" and\
>      "wallet" (in the hardware sense) to "signer" is still in progress.\
>      This page may contain legacy references that will be updated.

# What do we need

In order to become a native Buy provider in the  ecosystem, you must:

### Adapt to our Backend

- Adapt your API and endpoints to interact with our Backend.

### Develop/Modify your LiveApp

- Provide a set of query parameters to access your LiveApp directly with the quote entered by the user in .
- Write/Modify the Manifest file.
- Follow some flow/UX requirements.

### Test and submit

Test end-to-end your integration by manually loading your LiveApp through Developer Mode (see [Wallet API doc](../../../../docs/discover/dapp-browser/manifest#load-your-live-app-locally-on-desktop)) and submit:

- your API
- your LiveApp Manifest

In the following pages, you will find:

- [Architecture](buy/architecture): general flow overview.
- [Backend](buy/providers-backend): details on the main endpoints needed for the chosen operation.
- [LiveApp](buy/providers-liveapp): details on your LiveApp specifities, such as the LiveApp URL or the Manifest.
- [Test & Submit](buy/providers-test-and-submit): details on how to use the  Developer Mode and other tools (coming soon) to test your integration end-to-end, as well as how to submit it.