Diameter Pay
Diameter Pay provides APIs and compliance automation for banks and financial institutions offering U.S. dollar payment services.
$10MSeries A
LeadCD
CMT Digital
Activity from announced rounds
Activity in this selectionUnited States · Oct 9, 2026 · Jan 1, 2026
CMT Digital is a venture investment organization with recorded activity in blockchain and financial infrastructure. Diameter Pay’s announcement names it as co-lead.
Recorded funding activity
Diameter Pay supplies APIs and compliance automation for US-dollar payment services. Tazapay develops regulated cross-border payment infrastructure, while Augustus builds dollar-access infrastructure for international fintechs and banks. These companies address different parts of business money movement.
- Rounds participated in
- 3
- Confirmed lead rounds
- 1 2 roles undisclosed
- New companies
- 3 First participation on record · 0 follow-on
- Funding in participating rounds
- $193M 3 disclosed · full round size, not this investor’s share