# Supported EIPs / RPC Apis
todo: check https://github.com/status-im/specs/blob/master/docs/stable/8-eips.md for other apis and add to this list
Table to verify some EIPs support in the context of the Browser
| API | Desktop | Mobile | Notes |
| -------- | -------- | -------- | -------- |
| `eth_signTypedData_v3` | | | [EIP-712](https://eips.ethereum.org/EIPS/eip-712) |
| `eth_signTypedData_v4` | | | [EIP-712](https://eips.ethereum.org/EIPS/eip-712) being requested by Franck |
| EIP-3085: Wallet Add Ethereum Chain RPC Method (`wallet_addEthereumChain`) | | | [EIP-3085](https://eips.ethereum.org/EIPS/eip-3085) to be done soon as part of the wallet redesign and support for multiple networks |
| | | | |
### States
| Emoji | Meaning |
| -------- | -------- |
| ❌ | Currently not working |
| ✔️ | partially works but with issues |
| ✅ | Working |
| 🚧 | Ongoing work |
| | A blank means it needs to be verified in the context of this table |