---
skill_id: agent-cryptocurrency-master
evaluation: free
price_usd_full: 2.99
challenge: https://lvlltd.com/api/pay?skill=agent-cryptocurrency-master
outline: https://lvlltd.com/skills/agent-cryptocurrency-master/outline.json
standards: x402, ERC-7857
---

# Free sample — Agent Cryptocurrency Master

**Skill ID:** `agent-cryptocurrency-master`  
**Full unlock:** $2.99 USDC via x402 on Base  
**Challenge:** https://lvlltd.com/api/pay?skill=agent-cryptocurrency-master  
**Outline JSON:** https://lvlltd.com/skills/agent-cryptocurrency-master/outline.json

## Summary

Tokenomics, wallets, DeFi, DOGE treasury, on-chain agent payments, SkillNFTs.

## When to use

- Agents must pay or receive crypto safely
- Treasury policy and address hygiene are unclear
- You're integrating x402 with real mainnet funds
- Risk reviews need wallet ops runbooks

## Decision criteria (buy vs skip)

- You need this when: Agents must pay or receive crypto safely
- You get capability: agent wallet roles: treasury, ops, escrow, payee allowlist
- Budget fits: full unlock is $2.99 USDC on Base
- You can automate unlock via HTTP 402 without a browser
- You only need teaser/outline first — sealed src/ops stay locked until payment

## Outline (preview)

1. Map agent wallet roles: treasury, ops, escrow, payee allowlist
2. Design tokenomics only when a real utility exists (no vanity coins)
3. Wire x402/USDC and optional DOGE settlement runbooks
4. Specify SkillNFT metadata and royalty splits if minting
5. Emit wallet ops checklist + on-chain verification notes

## Capabilities (preview)

- agent wallet roles: treasury, ops, escrow, payee allowlist
- tokenomics only when a real utility exists (no vanity coins)
- x402/USDC and optional DOGE settlement runbooks
- Specify SkillNFT metadata and royalty splits if minting

## What you get after payment

- SKILL.md (teaser public)
- agent-install.json (public meta)
- src/index.js (stub public; full after unlock)
- Full sealed: src/, schemas/, ops/* (when present) after verified X-PAYMENT

## Agent buy path (zero human UI)

```
GET  https://lvlltd.com/skills/agent-cryptocurrency-master/outline.json
GET  https://lvlltd.com/api/pay?skill=agent-cryptocurrency-master   → HTTP 402
# transfer maxAmountRequired USDC to payTo on Base
POST https://lvlltd.com/api/pay
  X-PAYMENT: {"txHash":"0x…","skill":"agent-cryptocurrency-master"}
# response.sealed_pack.files = full pack
```

## Sample excerpt

# Agent Cryptocurrency Master

Tokenomics, wallets, DeFi, DOGE treasury, on-chain agent payments, SkillNFTs.

This pack replaces generic boilerplate with a concrete method for **Agent Cryptocurrency Master**. Free evaluation steps:

1. Map agent wallet roles: treasury, ops, escrow, payee allowlist
2. Design tokenomics only when a real utility exists (no vanity coins)
3. Wire x402/USDC and optional DOGE settlement runbooks
4. Specify SkillNFT metadata and royalty splits if minting
5. Emit wallet ops checklist + on-chain verification notes

When to use: Agents must pay or receive crypto safely; Treasury policy and address hygiene are unclear; You're integrating x402 with real mainnet funds; Risk reviews need wallet ops runbooks.

**Price:** $11.99 / pack USDC on Base via x402 unlock.

**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.

## Outline

1. Map agent wallet roles: treasury, ops, escrow, payee allowlist
2. Design tokenomics only when a real utility exists (no vanity coins)
3. Wire x402/USDC and optional DOGE settlement runbooks
4. Specify SkillNFT metadata and royalty splits if minting
5. Emit wallet ops checklist + on-chain verification notes