Episode 2 of Onchain Radio breaks down the three-way L2 gas strategy between Coinbase, Robinhood, and Kraken — three U.S. exchanges building onchain rails and competing to keep you inside their app. The analogy is a road trip. ETH is premium / high-octane. The L2 is regular. The brand on the station is the exchange. Same highway. Same fuel. Three different signs. • Coinbase (Base) — first mover. Gas has stayed cheap and steady. Pennies. No network token. Some Coinbase One / exchange rebates, but no countdown clock on the pump. • Robinhood — covers network fees for eligible in-app swaps. Not “free.” A customer-acquisition expense. Chain live July 2026 on Arbitrum Orbit. No network coin. Volume since launch has been the story. The subsidy, per their terms, is set to expire September 29, 2026 unless they renew it. • Kraken (Ink) — a punch card. Points for activity on Ink over ETH. Terms: non-tokenized, not redeemable, no stated cash value, no published snapshot. The Ink Foundation is in the background. Farmers are still farming. Host thesis: Payward pushing a reported IPO window toward Q2 2027 may be letting that token story cook off the public-company balance sheet first. The real question is not the price of a gallon. It is who is holding the nozzle when the sign flips — and whether a discounted fill-up with an expiration date actually keeps the driver. DISCLAIMER: Carlo D’Angelo is a lawyer, but not your lawyer. Nothing in this episode is legal, financial, or tax advice. He trades and holds assets across these chains and uses the incentives discussed. Opinions only. Do your own work. CHAPTERS 0:00 Intro — Episode 2, Sept 10, 2026 0:43 Yesterday’s IOU / today’s receipts at the pump 1:08 Overnight volumes (DeFi Llama) 1:50 Road-trip analogy: veal cutlets, 8-tracks, and a penny on gas 2:48 The onchain superhighway 3:55 ETH = premium, L2 = regular, the exchange = the station 4:39 Who pays? 4:44 Station 1 — Robinhood covers eligible network fees 5:03 Station 3 preview — Coinbase, cheap and consistent 5:26 Station 2 preview — Kraken’s punch card 6:28 The September 29 deadline 6:34 What an L2 actually is 8:04 The prize: keep the customer in-app 8:32 Robinhood chain (July 2026, Arbitrum Orbit) 9:23 The $12 Robinhood share he didn’t buy 11:27 What if the Robinhood subsidy turns off? 13:03 Station 2 — Kraken / Ink points 14:24 Read the terms: no cash value, no promised airdrop 15:42 Payward, the reported Q2 ’27 IPO window, and why the points stay vague 17:02 Station 3 — Coinbase, the OG L2 18:17 Remembering mainnet Gwei vs L2 pennies 20:55 Disclaimer 22:50 No villain — gas is the price of a block 23:10 Three open questions going into Sept 29 24:36 Schedule + outro SHOW Onchain Radio with Carlo D’Angelo Live Mon–Fri, 8:30 a.m. Eastern How markets, money, and culture move onchain. CONNECT X: @CarloDAngelo Daily volume charts sourced from DeFi Llama — on Carlo’s X feed WATCH NEXT Ep. 1 — AMC vs Robinhood, tokenized stocks, and the Isle of Jersey #OnchainRadio #Coinbase #Base #Robinhood #Kraken #Ink #Ethereum #Layer2 #GasFees #Arbitrum #Crypto