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Waterfall
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Track and manage your organizational spend
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Track and manage your individual spend and API tokens
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Make your APIs and Agents payable
Proxy
Intercept and reroute vendor requests to track usage
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Integrate Waterfall directly into your applications with client libraries
Facilitator
Take advantage of unparalleled transaction speeds and usage-based settlements
Spend
Pay for resources using stablecoins and other web3 assets
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Tokenize your credits allowing interesting DeFi and spend opportunities for users
Accept API Payments
Support x402 in your APIs instantly
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Plug directly into the chain for realtime analytics on your spend
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Hello, World!

Waterfall TeamFebruary 15, 2026

Welcome to the Waterfall blog. Learn about how we're building the future of AI spend management and usage-based payments.

Welcome to the Waterfall Blog

We're thrilled to launch the Waterfall blog — your go-to source for everything related to AI spend management, usage-based payments, and the future of API economics.

What You'll Find Here

  • Product updates — New features, integrations, and improvements to the Waterfall platform
  • Industry insights — Deep dives into AI cost optimization, x402 payments, and stablecoin settlements
  • Engineering stories — Behind-the-scenes looks at how we build Waterfall
  • Best practices — Tips and guides for managing your AI API spend

Why Waterfall?

As AI adoption accelerates, organizations are struggling to track and control their API spend across providers like OpenAI, Anthropic, and others. Waterfall provides a unified platform to measure, control, and settle API-based payments — cutting costs by up to 73% while saving over 120 hours of manual tracking.

Stay tuned for more updates. We're just getting started.