Natural

Natural: the money stack where the customer is an AI agent

Natural (natural.com) is payments and financial infrastructure built for AI agents rather than humans: wallets, money movement, payment acceptance, card issuing, processing, and billing behind one unified API, with agent identity verification and full observability of every agent-initiated transaction. TechCrunch summarized it as "Stripe for AI agents." Agents can hold funds in FDIC-insured accounts (stated coverage above $50M) and reach the platform natively over MCP, alongside SDK, CLI, and API access.

Founded in 2025 by Kahlil Lalji and Eric Wang — who previously co-founded YC-backed Ivella and sold it to Earnin — with ex-Nextdoor engineering manager Walt Leung, and a team drawn from Stripe, Ramp, and Square, Natural announced a $30M Series A led by Forerunner (Kirsten Green) on July 20, 2026, when the company was 193 days old. Total funding stands at $40M.

Key Features

• FDIC-insured accounts for agent-held funds, with $50M+ stated coverage
• Agent identity management with legal verification of the agent's principal
• Unified API covering wallets, transfers, payment acceptance, and card issuing
• Observability and auditability for every agent transaction, including a rebuilt dispute flow
• Native access via MCP, plus SDK, CLI, and API; 99.99% uptime SLA
• Voice product for payment collection on the Business tier

Ideal Use Case

A developer shipping an agent that must actually transact — procure services, pay invoices, accept customer payments, or hold a budget — who needs the agent's spending to be identity-verified, insured, and auditable rather than routed through a human's card on file.

How Natural differentiates

Stripe's rails assume a human authorizer behind every account; Natural assumes an autonomous agent, and builds identity verification of the agent's principal and agent-native dispute handling into the core. Against stablecoin-first rivals like Skyfire, Natural runs on traditional bank rails with FDIC insurance, treating stablecoins as a future addition rather than the foundation. Unusually for this cohort, it publishes real pricing: the consumer tier's core products are free, and the business tier is usage-based (0.1% on pay/request, 2.9% + $0.30 on acceptance, voice collection at $1K/month). Production credibility: a $30M Forerunner-led Series A closed 193 days after founding, with a team from Stripe, Ramp, and Square.

FAQ

What can an AI agent actually do with Natural? Hold funds in an FDIC-insured account, send and receive payments, issue and spend on cards, and manage billing — all attributable to a verified principal.

How does Natural price? The consumer tier (wallets, vault, cards, connect, pay) is free; the business tier is usage-based — 0.1% on payments, 1.5% on instant transfers, 2.9% + $0.30 on acceptance; enterprise is custom.

How do agents integrate? Natively over MCP, or via SDK, CLI, and REST API.

Is this a bank? No — Natural provides infrastructure with FDIC-insured accounts through partner arrangements, plus the identity, observability, and dispute layers agents need on top.

tl;dr

Natural is the agent-first answer to Stripe: FDIC-insured wallets, payments, and card issuing that AI agents can operate over MCP, with verified identity and full auditability — backed by a $30M Forerunner Series A.

Related

Looking for more options? Browse the Finance & Trading directory or read our best AI finance tools listicle. Natural is also tracked on Crunchbase.