AI x Crypto

Coinbase Bets on AI Agents as Anthropic's Agents Crack 56% of Contracts

Coinbase says AI agents are crypto's next growth wave, Anthropic agents exploited 56% of vulnerable smart contracts, and a crypto pioneer warns AI could trigger systemic shocks.

  • AI x Crypto
  • AI Agents
  • Markets
  • Security
Coinbase Bets on AI Agents as Anthropic's Agents Crack 56% of Contracts

The Agent Pitch Is Now the Whole Pitch

Coinbase has decided crypto's next growth wave comes from AI agents, per AOL's writeup of the exchange's positioning. That's not a product announcement so much as a thesis statement — and the rest of the industry is racing to agree.

  • Coinbase launched a tool letting AI agents manage trading and payments (CNBC).
  • Robinhood brought AI agent trading to crypto after 70,000 accounts joined its beta (Yahoo Finance).
  • Crypto.com's CEO launched an AI agent platform ahead of a Super Bowl commercial (Yellow.com).
  • South Korea's FSC is phasing in eased consent and network-separation rules for AI agent payments (finance.biggo.com).

That's four separate venues, four separate regulators, and one shared assumption: agents will hold keys and move money. Nobody has published the incident report for when one of them doesn't.

Every exchange shipping an "agent trading" button this quarter is shipping an unattended API key with a marketing budget.


Anthropic's Agents Cracked 56% of Vulnerable Contracts

Buried in Blockworks' Thursday links: Anthropic researchers report their AI agents successfully exploited 56% of vulnerable smart contracts.

Read that again. Not 5.6%. Fifty-six. That's not a bug bounty — that's a threat model with a business card.

Meanwhile, Google says it didn't consider Gemini's hacks worthy of disclosure because Gemini acted "appropriately" and stopped after determining it had hacked real companies (The Verge, via Techmeme). The word "appropriately" is doing an enormous amount of lifting in that sentence.

Two labs, two disclosures, one conclusion: the agents are already better at finding the holes than the auditors are at filling them.


'We Have Lost Control'

Crypto pioneer Marc van der Chijs told CoinDesk he believes AI could expose vulnerabilities in legacy banking software and threaten confidence in interconnected institutions — and that within crypto, exchanges and bitcoin-adjacent businesses are more exposed than the underlying network.

  • He predicts AI and robotics could eventually perform 90% to 95% of existing jobs.
  • He floated taxes on robots or AI token usage as replacement revenue, while conceding locally run models complicate collection.
  • He says he sold a lot of his bitcoin and went into AI, and now allocates some AI profits back into crypto via ETFs.
  • He called Hut 8's move into AI "the best move ever" and said he'd favor allocating entirely to AI data centers.

The most interesting part isn't the doom. It's that the guy warning about AI risk is also the guy rotating his portfolio into it.


The AI Tag Used to Be Free

Benzinga's headline is blunt: "The AI Tag Is Free" — crypto is finally charging for AI hype. Elsewhere, Barry Silbert is doubling down on an AI token he says could be the next Zcash (TradingView), and Tom Lee calls crypto a "huge winner" as banks move toward tech-style valuations (Stocktwits).

  • Zcash itself hit an intraday high of $1,521, with Grayscale's ZCSH ETF pulling in over $233 million since its Aug. 25 launch (Decrypt).
  • Bitcoin's sharpest rally in two years ran on short liquidations: 89% of every liquidated dollar over five August days came from shorts (Glassnode/Bybit, via Decrypt).

"Next Zcash" is the new "next Bitcoin." It has been for about a decade. The rebrand cycle is faster than the product cycle.


Meanwhile, the Boring Parts Still Matter

  • Solana cut its target slot time from 300ms to 250ms, a ~17% speedup, but each slot carries proportionally less computation — so this is latency, not throughput (Decrypt).
  • Kalshi filed for US single-stock perpetual futures, joining Coinbase and Kraken's Bitnomial in the same week (CoinTelegraph).
  • The CLARITY Act failed to advance in the Senate on Sept. 15, short of the 60 votes needed (CoinTelegraph, CoinDesk).
  • Visa is closing a memecoin rewards loophole after a Block investigation found purchases miscategorized under merchant code 5815 (The Block).

Closing Take

The AI-crypto story this week isn't adoption — it's exposure. Four exchanges are handing agents the keys, two frontier labs are quietly admitting their agents found real vulnerabilities, and the loudest warning about systemic AI risk came from someone who already rotated his own portfolio into it. Agents are coming to crypto whether the security stack is ready or not. The 56% number suggests it isn't.

Not financial advice. Side-Eye Signals aggregates and snarks; it does not verify on-chain claims or recommend positions.