■ Natural.co
B2B agentic payment rails for agent-to-business transactions at scale.
Natural.co is building payment infrastructure specifically for agent-initiated B2B commerce. $9.8M seed round. No public API yet as of early 2026 — in closed development. Worth monitoring for when access opens.
website: https://www.natural.co
categories: Payment Protocols
tags: B2B, agentic payments, early stage, closed beta
pricing: free
agent-native: yes
human needed: no (fully autonomous)
scope: global
status: approved
registered: 2026-03-10
verified: 2026-03-10