Supported Cosmos Networks
Every Cosmos-family network except BNB Beacon Chain (see the footnote) signs through the same Cosmos path (Amino StdSignDoc input, signed in SIGN_MODE_DIRECT). Only the chainId, keyPath, the address prefix and the denoms change — and the SignDoc's own chain_id, which is signed as sent and not checked against chainId, so keep them consistent. Source: playground/chains.json.
| Network | chainId | keyPath |
|---|---|---|
| Cosmos Hub | cosmos:cosmoshub-4/slip44:118 | m/44'/118'/0'/0/0 |
| BNB Beacon Chain 1 | cosmos:Binance-Chain-Tigris/slip44:714 | m/44'/714'/0'/0/0 |
| Coreum | cosmos:coreum-mainnet-1/slip44:990 | m/44'/990'/0'/0/0 |
| Hippo Protocol | cosmos:hippo-protocol-1/slip44:118 | m/44'/118'/0'/0/0 |
info
Coreum and Hippo Protocol also have a testnet (cosmos:coreum-testnet-1/slip44:990, cosmos:hippo-protocol-testnet-1/slip44:118) — same payload shape with the testnet chainId. BNB Beacon's testnet (cosmos:Binance-Chain-Ganges/slip44:714) has no signing, like its mainnet.