Send Transaction

---
name: send
description: Send native tokens (ETH, cBTC, HYPE, MON) or ERC-20 tokens to an address on Base, Citrea, HyperEVM, or Monad. Simulates before sending.
license: MIT
compatibility: Requires Node.js 18+ and npx. Works with fibx CLI v0.3.2+.
metadata:
    version: 0.3.2
    author: ahmetenesdur
    category: transaction
allowed-tools:
    - Bash(npx fibx@latest send *)
    - Bash(npx fibx@latest status)
    - Bash(npx fibx@latest balance *)
    - Bash(npx fibx@latest balance)
    - Bash(npx fibx@latest tx-status *)
---

# Send Transaction

Transfer native tokens or ERC-20 tokens to a destination address. The CLI automatically simulates the transaction before execution — if simulation fails, no funds are sent.

## Prerequisites

- Active session required.
- Sufficient balance for the transfer amount + gas fees.

## Rules

1. BEFORE any send, you MUST run `npx fibx@latest status` and `npx fibx@latest balance` to verify connectivity and funds.
2. If the recipient address was NOT previously mentioned in the conversation, you MUST ask for explicit confirmation: _"Sending [amount] [token] to [address]. Confirm?"_
3. If the user specifies a chain, you MUST include `--chain <name>`. If not specified, default to `base` and state it.
4. Use the correct native token symbol for each chain. NEVER use `ETH` on non-Base chains.
5. AFTER a successful send, you MUST verify the transaction using `tx-status` with the same `--chain` flag.

## Chain Reference

| Chain    | Flag               | Native Token |
| -------- | ------------------ | ------------ |
| Base     | `--chain base`     | ETH          |
| Citrea   | `--chain citrea`   | cBTC         |
| HyperEVM | `--chain hyperevm` | HYPE         |
| Monad    | `--chain monad`    | MON          |

## Commands

```bash
npx fibx@latest send <amount> <recipient> [token] [--chain <chain>] [--json]
```

If `token` is omitted, the chain's native token is used.

## Parameters

| Parameter   | Type   | Description                              | Required |
| ----------- | ------ | ---------------------------------------- | -------- |
| `amount`    | number | Amount to send (e.g. `0.1`, `100`)       | Yes      |
| `recipient` | string | Destination address (`0x...`)            | Yes      |
| `token`     | string | Token symbol (e.g. `USDC`, `ETH`, `MON`) | No       |
| `chain`     | string | `base`, `citrea`, `hyperevm`, or `monad` | No       |
| `json`      | flag   | Output as JSON                           | No       |

Default token: chain native. Default chain: `base`.

## Examples

**User:** "Send 10 USDC to 0x123...abc"

```bash
npx fibx@latest status
npx fibx@latest balance
# Confirm recipient with user
npx fibx@latest send 10 0x123...abc USDC
npx fibx@latest tx-status <hash>
```

**User:** "Send 0.05 MON to 0xdef...456 on Monad"

```bash
npx fibx@latest status
npx fibx@latest balance --chain monad
npx fibx@latest send 0.05 0xdef...456 MON --chain monad
npx fibx@latest tx-status <hash> --chain monad
```

## Error Handling

| Error                | Action                                           |
| -------------------- | ------------------------------------------------ |
| `Insufficient funds` | Inform user of current balance via `balance`.    |
| `Simulation failed`  | Transaction would revert — check amount and gas. |
| `Invalid address`    | Validate recipient is a valid `0x` address.      |
| `Not authenticated`  | Run `authenticate-wallet` skill first.           |