Unit 3 · Level 5 · AI × crypto
AI agents with wallets
An AI agent can't open a bank account; banks require a legal person. But a crypto wallet is just a key pair, so software can hold one and pay other software directly. That's the real idea behind 'AI × crypto': machines transacting with machines, no humans in the loop. In 2024 this spawned both real experiments and a casino of 'AI agent' coins. Telling them apart is this unit's job.
Free to play. No ads, no token, no account needed to start.
What you get asked
Why are crypto wallets a natural fit for AI agents, in a way bank accounts aren't?
Banks require identity and paperwork; a blockchain only requires a valid signature. Permissionless rails work for any key-holder, human or program.
Which of these is a REAL, grounded use for an agent with a wallet, rather than pure hype?
Micropayments for services (pay-per-request data, compute, storage) are boring, plausible plumbing. The other three promise certainty in uncertain markets, which no intelligence delivers.
Giving an AI agent your wallet keys means it can sign ___ without asking you first.
Keys are absolute power: the chain can't tell an authorised agent from a hijacked one. If you ever try agent tools, fund them like you'd hand pocket money to a clever intern: small and capped.
Match the claim about AI agents to the honest assessment
The technology claim and the profit claim usually travel together. Accept the first on evidence; treat the second like every 'guaranteed returns' pitch you've ever seen.
In late 2024, coins linked to 'AI agents' hit multi-billion valuations within weeks. What does a graduate conclude from the speed alone?
You saw this shape in the tokenomics lessons: price can sprint years ahead of product, and most sprinters collapse. Exciting tech and overpriced tokens routinely coexist. 🐜
The rest of this unit
Agents with wallets, decentralized compute, narrative coins, and the deepfakes hunting your keys.