Stablecoin payment rails
Dollar stablecoins as payment rails for agents and for people in weak-currency countries, extending the dollar’s reach.
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Facts
- Lane
- Finance and capital allocation
- Wave
- 1 of 12 (build order, not a date)
- Needs
- 0 boxes all the way back through hard links
- Unlocks
- 0 boxes downstream through hard links
- Leverage
- None: already built
- Cluster
- Trust plumbing and the agent economy
Evidence as of October 2026
Stablecoin supply was about $308bn in Aug 2026 (USDT $184bn, USDC $74bn), after a record $322bn in May. McKinsey/Artemis count only about $390bn a year as real payments.
Around it
Needs · 0
Nothing beyond the detail list. It can start at any time.
Unlocks · 1
Openings researchers' judgement, October 2026 scouting
- Depth
- light
- Players
- Tether (~$184B); Circle (~$74B); Stripe (Bridge $1.1bn; Tempo $500M A at $5B); Coinbase x402; KAST ($80M A, Mar 2026); Tazapay ($36M B); Conduit ($36M); TransFi ($19M)
- Wedge
- Compliance, reconciliation and payout-ops tooling for one weak-currency corridor or vertical (freelancer payouts, SME import payments) built on Bridge or Circle rails, where incumbents are horizontal. startup