If you're aiming to earn $5,000 a month in cryptocurrency without trading, here are some legal options to explore:

1. **Staking**

Stake your cryptocurrencies on platforms like Ethereum 2.0, Cardano, or Solana. Depending on the amount staked and the annual percentage yield (APY), you could generate a solid monthly income. For example, staking $50,000 in a coin with a 12% APY could bring in around $500 per month.

2. **NFT Flipping**

Buy and sell NFTs by purchasing undervalued assets and selling them for profit on marketplaces like OpenSea or Rarible. While it requires market research and understanding trends, NFT flipping can be highly profitable.

3. **Airdrops and Bounty Programs**

Engage in new crypto projects that offer airdrops. Although the value can vary, participating in multiple airdrops can accumulate into significant earnings over time. Additionally, bounty programs allow you to earn tokens by promoting projects or finding bugs.

4. **Investing in Early-Stage Projects**

Invest in promising projects through ICOs (Initial Coin Offerings) or IDOs (Initial DEX Offerings). Getting in early on a project that gains momentum can lead to substantial returns.

5. **Freelancing and Consulting**

Offer services like writing, graphic design, or coding on platforms such as Upwork or Fiverr. With rates around $50 per hour, working 25 hours a week could help you hit the $5,000 monthly target.

6. **Content Creation and Monetization**

Start a YouTube channel on a niche topic, monetizing through ads, sponsorships, and affiliate marketing. Similarly, blogging on a subject you’re passionate about can be a lucrative source of income through ads, affiliate links, and sponsored posts.

7. **DeFi and Yield Farming**

Provide liquidity to decentralized exchanges like Uniswap or PancakeSwap through yield farming. While yields can vary, a well-crafted strategy could generate significant returns.

8. **Passive Income Streams**

Invest in real estate crowdfunding platforms like Fundrise to earn monthly or quarterly dividends, or if you're creative, earn royalties from music, books, or photography.

Earning $5,000 a month in crypto requires dedication, strategy, and consistency. Start exploring these options and build a pathway toward financial success. Good luck!