finance

Rutter

Unified API to connect accounting, commerce, and payments platforms for B2B financial products

rutter.com

Verified API available

Quick facts
What is it	Unified API to connect accounting, commerce, and payments platforms for B2B financial products
Pricing	Contact for Pricing
Free tier	No
Platform	API
API	Yes
Best for	building supplier enablement platforms, automating accounting reconciliation
Domain registered	1996

Data updated Aug. 1, 2026

What does Rutter do?

Rutter is a unified API platform designed for fintech companies and large enterprises that need to connect with accounting, commerce, and payments systems. Instead of building and maintaining dozens of individual integrations, you get a single API to read, write, and sync data across platforms like QuickBooks, NetSuite, Shopify, Stripe, and over 60 others. Think of it as a universal translator for financial data — one integration instead of many.

The platform is built around three pillars: Rutter Link handles authentication with a white-labeled flow, so your users can securely connect their accounts without seeing Rutter's branding. The unified API itself normalizes data across different systems, so you can query invoices, orders, or payments with the same structure regardless of the source. A monitoring dashboard gives you full visibility into syncs, webhooks, and errors. More recently, Rutter has added AI agents to power use cases like agentic commerce — where an AI can browse product catalogs across platforms and handle transactions — and supplier enablement automation.

This is aimed squarely at engineering teams building B2B financial products. If you're a fintech startup or a bank trying to launch a new payment or accounting feature, Rutter can cut months off development time. It's also trusted by companies like Mercury, Airwallex, and PayPal. The main downside? This is a developer tool — you'll need to write code to use it, and pricing is likely enterprise-level (they don't list it publicly). But for serious financial integrations, it's a proven shortcut.

Accounting eCommerce finance startup tools

#accounting integration#ai agent#b2b saas#commerce-api#erp-connectivity#financial data#payments-api#unified api

Key features

What makes it stand out

Unified data model across 60+ platforms – write one integration to read invoices from QuickBooks, orders from Shopify, and payments from Stripe without custom code for each.

White-labeled authentication (Rutter Link) – let your users connect their financial accounts with a branded, secure flow, handling permissions and consent.

Real-time monitoring dashboard – track sync status, webhook events, and error logs in one place to debug integration issues quickly.

AI agents for financial workflows – automate supplier enablement, bank feeds, and agentic commerce with AI that can navigate multiple platforms.

Enterprise reliability – customers report 99.999% uptime, making it more dependable than many individual platform APIs.

Who is Rutter for?

Who benefits most from this tool

building supplier enablement platforms

automating accounting reconciliation

creating agentic commerce experiences

Trust & presence

Domain Domain registered 1996

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