> ## Documentation Index
> Fetch the complete documentation index at: https://docs.groundtech.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported chains and yield sources

MicroVaults currently support Ethereum Sepolia, chain ID `11155111`. Query `GET /v2/microvaults/yield-sources?chainId=11155111` before configuring a strategy.

Each result includes the source ID, provider, display name, current APY when available, and expected processing time. Use these fields to present source choices and redemption timing.

For source entry and exit controls, see [Configure strategy and source modes](/docs/microvaults/strategy).