Supported Chains

Chain	Native Token	Chain ID	CLI Flag	Aave V3
Base	ETH	8453	`--chain base`	Yes
HyperEVM	HYPE	999	`--chain hyperevm`	No
Monad	MON	143	`--chain monad`	No

Chain

Native Token

Chain ID

CLI Flag

Aave V3

Base

ETH

8453

--chain base

Yes

HyperEVM

HYPE

999

--chain hyperevm

Monad

MON

143

--chain monad

Chain Details

Base

Base is Coinbase’s Layer 2 network built on the OP Stack. It is the default for chain-aware FibX commands and the only chain with Aave V3 support.

Property	Value
Native Token	ETH
Chain ID	8453
CLI Flag	`--chain base`
Aave V3	Yes
Explorer	BaseScan

# Base-default commands, cross-chain portfolio, and Base-only Aave
npx fibx@latest balance
npx fibx@latest portfolio
npx fibx@latest trade 0.1 ETH USDC
npx fibx@latest aave markets
npx fibx@latest aave supply 100 USDC

HyperEVM

HyperEVM is the EVM-compatible execution environment within the Hyperliquid ecosystem, enabling smart contract deployment alongside Hyperliquid’s high-performance order book.

Property	Value
Native Token	HYPE
Chain ID	999
CLI Flag	`--chain hyperevm`
Aave V3	No
Explorer	HyperEVM Scan

npx fibx@latest balance --chain hyperevm
npx fibx@latest trade 1 HYPE USDC --chain hyperevm
npx fibx@latest send 0.5 0xRecipient HYPE --chain hyperevm

Monad

Monad is a high-performance EVM-compatible Layer 1 blockchain designed for parallel transaction execution, delivering high throughput while maintaining full Ethereum compatibility.

Property	Value
Native Token	MON
Chain ID	143
CLI Flag	`--chain monad`
Aave V3	No
Explorer	Monad Vision

npx fibx@latest balance --chain monad
npx fibx@latest trade 1 MON USDC --chain monad
npx fibx@latest send 5 0xRecipient MON --chain monad

Feature	Base	HyperEVM	Monad
Balance Check	Yes	Yes	Yes
Portfolio View	Yes	Yes	Yes
Token Transfers	Yes	Yes	Yes
Token Swaps	Yes	Yes	Yes
Signing Policy Cap	Yes	Yes	Yes
Aave V3	Yes	No	No
Aave Markets	Yes	No	No
Tx Status	Yes	Yes	Yes
Send/Trade Preview	Yes	Yes	Yes
Aave Action Preview	Yes	No	No
JSON Output	Yes	Yes	Yes

Feature

Base

HyperEVM

Monad

Balance Check

Yes

Portfolio View

Yes

Token Transfers

Yes

Token Swaps

Yes

Signing Policy Cap

Yes

Aave V3

Yes

Aave Markets

Yes

Tx Status

Yes

Send/Trade Preview

Yes

Aave Action Preview

Yes

JSON Output

Yes

Selecting a Chain

Use --chain with chain-aware commands such as quote, status, balance, send, trade, and tx-status. Aave commands always target Base, portfolio queries every supported chain, and address/wallets are chain-independent.

# Explicit chain selection
npx fibx@latest trade 0.1 ETH USDC --chain base
npx fibx@latest balance --chain monad

# Shorthand with -c
npx fibx@latest balance -c hyperevm

FibX Agent

Chain Overview

Chain Details

Feature Availability by Chain

Selecting a Chain

​Chain Overview

​Chain Details

​Feature Availability by Chain

​Selecting a Chain

Chain Overview

Chain Details

Feature Availability by Chain

Selecting a Chain