Jack Dorsey's Square automatically activated Bitcoin payment acceptance for millions of US businesses this week, creating what may be the largest merchant Bitcoin network deployed without opt-in consent.
For DeFi allocators, this represents a potential demand shock for wrapped Bitcoin protocols and lightning network liquidity, as traditional commerce adoption could drive significant on-chain settlement volume.
The Activation
Square's payment infrastructure now processes Bitcoin transactions by default across its merchant base, according to company documentation released Monday. The auto-enable feature affects an estimated 4.2 million active Square merchants, from coffee shops to retail chains.
The system converts Bitcoin payments to USD automatically unless merchants specifically request Bitcoin settlement. Square charges a 2.75% processing fee, comparable to traditional card transactions but significantly higher than typical Bitcoin network fees of 0.1-0.3%.
"We're seeing immediate adoption without the usual merchant education cycle," said Square Head of Crypto Initiatives David Kim in a company blog post. "Auto-enablement removes the biggest barrier to Bitcoin commerce acceptance."
Volume Projections
Early data suggests daily Bitcoin transaction volume through Square's network could reach $50-75 million within 90 days, according to Messari analysis of similar payment processor rollouts. This would represent roughly 3-5% of current daily Bitcoin transaction volume.
The infrastructure relies on Lightning Network rails for small transactions under $100, potentially driving significant liquidity demand for Lightning channels. Larger transactions settle on-chain, with Square batching merchant payouts every 24 hours.
Competitive Positioning
Square's aggressive auto-deployment contrasts sharply with competitors requiring merchant opt-ins. PayPal's crypto payment feature, launched in 2023, has achieved roughly 8% adoption among eligible merchants after voluntary signup campaigns.
Stripe, which re-enabled Bitcoin payments in 2024, reports 12% merchant adoption but requires manual activation and technical integration. Square's auto-enable approach could achieve 40-60% merchant usage within six months, based on historical payment feature adoption rates.
Infrastructure Impact
The rollout creates immediate pressure on Bitcoin infrastructure providers. Lightning Labs reported a 340% increase in channel funding requests since Square's announcement, while wrapped Bitcoin protocols like WBTC have seen $127 million in new minting over 72 hours.
"This is the first time we've seen enterprise-scale Bitcoin adoption without corresponding infrastructure preparation," said Chaincode Labs researcher Maria Rodriguez. "Lightning network capacity needs to scale 10x to handle peak demand scenarios."
Risk Considerations: Auto-enabled Bitcoin payments create merchant liability risks for price volatility and potential regulatory scrutiny over unsolicited crypto service activation.Data sources: Square, Messari, Lightning Labs, Chaincode Labs. Figures as of March 30, 2026.