Paid.ai is a purpose-built platform that enables AI agent developers to seamlessly monetize, track costs, and automate billing for their autonomous agents. By capturing usage signals via lightweight SDKs, it provides real-time monitoring of LLM/API costs, margin visibility per agent, and alerts for cost spikes. Its flexible workflows facilitate multiple billing models, including per-agent, per-action, per-workflow, and outcome-based pricing, aligned with the way AI agents deliver business value. Paid.ai supports comprehensive revenue operations by automating invoice generation, offering pricing simulation tools, managing orders and payments, and embedding live value dashboards through its “Blocks” feature. Developers can integrate Paid.ai quickly into their systems using Node.js, Python, Go, or Ruby SDKs, enabling fast deployment of both cost tracking (free for the first year) and billing automation.