ahmetenesdur/trade
skills/trade/SKILL.md
Swap tokens using Fibrous aggregation on Base, Citrea, HyperEVM, or Monad. Finds optimal route, simulates before execution. Supports --simulate for gas-only estimation without sending.
testing
Updated Apr 28, 2026
$ install --global
skillsauthnpx skillsauth add ahmetenesdur/fibx-agentic-wallet-skills tradeInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Apr 28, 2026, 5:53 AM146.0s1 file scanned
SKILL.md
- name:
- trade
- description:
- Swap tokens using Fibrous aggregation on Base, Citrea, HyperEVM, or Monad. Finds optimal route, simulates before execution. Supports --simulate for gas-only estimation without sending.
- license:
- MIT
- compatibility:
- Requires Node.js 18+ and npx. Uses `npx fibx@latest`.
- version:
- 0.7.0
- author:
- ahmetenesdur
- category:
- transaction
Trade / Swap Tokens
Exchange one token for another via Fibrous aggregation. The CLI finds the best route, handles token approvals, simulates the swap, and executes.
Note: Automatically detects and executes Wrap (Native -> Wrapped) and Unwrap (Wrapped -> Native) operations directly via contract calls, bypassing aggregation to save gas.
Prerequisites
- Active session required.
- Sufficient balance of the source token + gas fees.
Rules
- BEFORE any trade, you MUST run
npx fibx@latest statusandnpx fibx@latest balanceto verify connectivity and source token balance. - If the user specifies a chain, you MUST include
--chain <name>. If not specified, default tobaseand state it. - Default slippage is 0.5%. To change it, you MUST ask the user for confirmation before using
--slippage. - The CLI defaults to exact approval for ERC-20 tokens. NEVER use
--approve-maxunless the user explicitly requests it. - AFTER a successful trade, you MUST verify the transaction using
tx-statuswith the same--chainflag.
Chain Reference
| Chain | Flag | Native Token |
| -------- | ------------------ | ------------ |
| Base | --chain base | ETH |
| Citrea | --chain citrea | cBTC |
| HyperEVM | --chain hyperevm | HYPE |
| Monad | --chain monad | MON |
Commands
npx fibx@latest trade <amount> <from_token> <to_token> [--chain <chain>] [--slippage <n>] [--approve-max] [--simulate] [--json]
Parameters
| Parameter | Type | Description | Required |
| ------------- | ------ | ---------------------------------------- | -------- |
| amount | number | Amount of source token to swap | Yes |
| from_token | string | Source token symbol (e.g. ETH, USDC) | Yes |
| to_token | string | Target token symbol (e.g. USDC, DAI) | Yes |
| chain | string | base, citrea, hyperevm, or monad | No |
| slippage | number | Slippage tolerance in % (e.g. 1.0) | No |
| approve-max | flag | Use infinite approval instead of exact | No |
| simulate | flag | Estimate gas without executing | No |
| json | flag | Output as JSON | No |
Default chain: base. Default slippage: 0.5.
Examples
User: "Swap 0.1 ETH for USDC"
npx fibx@latest status
npx fibx@latest balance
npx fibx@latest trade 0.1 ETH USDC
npx fibx@latest tx-status <hash>
User: "Buy USDC with 1 MON on Monad"
npx fibx@latest status
npx fibx@latest balance --chain monad
npx fibx@latest trade 1 MON USDC --chain monad
npx fibx@latest tx-status <hash> --chain monad
User: "Wrap 1 ETH to WETH on Base"
npx fibx@latest status
npx fibx@latest balance
npx fibx@latest trade 1 ETH WETH --chain base
npx fibx@latest tx-status <hash>
User: "Unwrap 0.5 WMON on Monad"
npx fibx@latest status
npx fibx@latest balance --chain monad
npx fibx@latest trade 0.5 WMON MON --chain monad
npx fibx@latest tx-status <hash> --chain monad
Error Handling
| Error | Action |
| ---------------------- | ------------------------------------------------------------- |
| No route found | Liquidity may be too low or pair doesn't exist on the chain. |
| Insufficient balance | Check balance and suggest a smaller amount. |
| Slippage exceeded | Price moved unfavorably — suggest retrying with --slippage. |
| Simulation failed | Route is invalid or would revert. Do not retry blindly. |
| Not authenticated | Run authenticate-wallet skill first. |
| Rate limit / 429 | Use config skill to set a custom RPC. |
Related Skills
- Run
quoteBEFORE trading to check the expected price and exchange rate. - Run
balanceBEFORE trading to verify sufficient source token balance. - Run
portfolioto see all holdings with USD values before deciding what to trade. - Run
tx-statusAFTER trading to confirm the swap succeeded. - Use
configto set a custom RPC if you encounter rate limit errors. - Use
aaveto supply swapped tokens into Aave V3 for yield.
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