How do I install the Send Usdc skill?

Run npx skillmds@latest add mediar-ai/send-usdc in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Send Usdc safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Send Usdc?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Send Usdc free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Send Usdc?

mediar-ai (@mediar-ai) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Send Usdc by mediar-ai — Agent Skill

Name: Send Usdc
Author: mediar-ai

Send Usdc

Send USDC to an Ethereum address or ENS name. Use when you or the user want to send money, pay someone, transfer USDC, tip, donate, or send funds to a wallet address or .eth name. Covers phrases like "send $5 to", "pay 0x...", or "transfer to vitalik.eth".

mediar-ai 5c52483 2 files · 7.3 KB Updated Sep 17, 2026

File contents

Sending USDC

Use the npx awal@2.0.3 send command to transfer USDC from the wallet to any Ethereum address or ENS name on Base.

Confirm wallet is initialized and authed

npx awal@2.0.3 status

If the wallet is not authenticated, refer to the authenticate-wallet skill.

Command Syntax

npx awal@2.0.3 send <amount> <recipient> [--chain <chain>] [--json]

Arguments

Argument	Description
`amount`	Amount to send: '$1.00', '1.00', or atomic units (1000000 = $1). Always single-quote amounts that use `$` to prevent bash variable expansion. If the number looks like atomic units (no decimal or > 100), treat as atomic units. Assume that people won't be sending more than 100 USDC the majority of the time
`recipient`	Ethereum address (0x...) or ENS name (vitalik.eth)

Options

Option	Description
`--chain <name>`	Blockchain network (default: base)
`--json`	Output result as JSON

Input Validation

Before constructing the command, validate all user-provided values to prevent shell injection:

amount: Must match ^\$?[\d.]+$ (digits, optional decimal point, optional $ prefix). Reject if it contains spaces, semicolons, pipes, backticks, or other shell metacharacters.
recipient: Must be a valid 0x hex address (^0x[0-9a-fA-F]{40}$) or an ENS name (^[a-zA-Z0-9.-]+\.eth$). Reject any value containing spaces or shell metacharacters.

Do not pass unvalidated user input into the command.

Examples

# Send $1.00 USDC to an address
npx awal@2.0.3 send 1 0x1234...abcd

# Send $0.50 USDC to an ENS name
npx awal@2.0.3 send 0.50 vitalik.eth

# Send with dollar sign prefix (note the single quotes)
npx awal@2.0.3 send '$5.00' 0x1234...abcd

# Get JSON output
npx awal@2.0.3 send 1 vitalik.eth --json

ENS Resolution

ENS names are automatically resolved to addresses via Ethereum mainnet. The command will:

Detect ENS names (any string containing a dot that isn't a hex address)
Resolve the name to an address
Display both the ENS name and resolved address in the output

Prerequisites

Must be authenticated (npx awal@2.0.3 status to check, npx awal@2.0.3 auth login to sign in, see skill authenticate-wallet for more information)
Wallet must have sufficient USDC balance (npx awal balance to check)

Error Handling

Common errors:

"Not authenticated" - Run awal auth login <email> first
"Insufficient balance" - Check balance with awal balance
"Could not resolve ENS name" - Verify the ENS name exists
"Invalid recipient" - Must be valid 0x address or ENS name

---name: send-usdcdescription: Send USDC to an Ethereum address or ENS name. Use when you or the user want to send money, pay someone, transfer USDC, tip, donate, or send funds to a wallet address or .eth name. Covers phrases like "send $5 to", "pay 0x...", or "transfer to vitalik.eth".---# Sending USDCUse the `npx awal@2.0.3 send` command to transfer USDC from the wallet to any Ethereum address or ENS name on Base.## Confirm wallet is initialized and authed```bashnpx awal@2.0.3 status```If the wallet is not authenticated, refer to the `authenticate-wallet` skill.## Command Syntax```bashnpx awal@2.0.3 send <amount> <recipient> [--chain <chain>] [--json]```## Arguments| Argument | Description || ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ || `amount` | Amount to send: '$1.00', '1.00', or atomic units (1000000 = $1). Always single-quote amounts that use `$` to prevent bash variable expansion. If the number looks like atomic units (no decimal or > 100), treat as atomic units. Assume that people won't be sending more than 100 USDC the majority of the time || `recipient` | Ethereum address (0x...) or ENS name (vitalik.eth) |## Options| Option | Description || ---------------- | ---------------------------------- || `--chain <name>` | Blockchain network (default: base) || `--json` | Output result as JSON |## Input ValidationBefore constructing the command, validate all user-provided values to prevent shell injection:- **amount**: Must match `^\$?[\d.]+$` (digits, optional decimal point, optional `$` prefix). Reject if it contains spaces, semicolons, pipes, backticks, or other shell metacharacters.- **recipient**: Must be a valid `0x` hex address (`^0x[0-9a-fA-F]{40}$`) or an ENS name (`^[a-zA-Z0-9.-]+\.eth$`). Reject any value containing spaces or shell metacharacters.Do not pass unvalidated user input into the command.## Examples```bash# Send $1.00 USDC to an addressnpx awal@2.0.3 send 1 0x1234...abcd# Send $0.50 USDC to an ENS namenpx awal@2.0.3 send 0.50 vitalik.eth# Send with dollar sign prefix (note the single quotes)npx awal@2.0.3 send '$5.00' 0x1234...abcd# Get JSON outputnpx awal@2.0.3 send 1 vitalik.eth --json```## ENS ResolutionENS names are automatically resolved to addresses via Ethereum mainnet. The command will:1. Detect ENS names (any string containing a dot that isn't a hex address)2. Resolve the name to an address3. Display both the ENS name and resolved address in the output## Prerequisites- Must be authenticated (`npx awal@2.0.3 status` to check, `npx awal@2.0.3 auth login` to sign in, see skill `authenticate-wallet` for more information)- Wallet must have sufficient USDC balance (`npx awal balance` to check)## Error HandlingCommon errors:- "Not authenticated" - Run `awal auth login <email>` first- "Insufficient balance" - Check balance with `awal balance`- "Could not resolve ENS name" - Verify the ENS name exists- "Invalid recipient" - Must be valid 0x address or ENS name

Frequently asked questions