Paygent is an SDK that lets AI agents handle upgrades, usage limits, and payment recovery inside the conversation — zero redirects.
Standard billing tools weren't built for conversational AI. Here's what that costs you.
Users leave when the agent sends them to an external checkout page or billing portal. They rarely come back.
Developers spend weeks wiring up Stripe webhooks, usage tracking, and billing state into their agent's conversation flow. It's fragile and breaks often.
When a card fails or a subscription lapses, the typical recovery is a dunning email. There's no way to handle it inside the conversation where the user already is.
Most agents either hard-block users with a generic error or have no gating at all. There's no graceful middle ground — no upsell, no context, no alternatives.
Traditional billing operates on API calls and webhooks, completely disconnected from what the user is actually doing. The agent has no awareness of billing state.
Or with pip: pip install paygent
Define usage limits, pricing tiers, upsell triggers, and soft/hard gates — all in your agent configuration. Works with LangChain, CrewAI, AutoGen, LangGraph, or any custom setup.
Upsells, upgrades, payment recovery, and graceful gating — all in natural conversation. Paygent gives your agent the tools and awareness to handle money moments without breaking flow.
The agent handles the upgrade — right in the conversation.
The agent suggests upgrades at exactly the right moment, in context, without feeling pushy or breaking the flow.
Soft gates (gentle warnings) and hard gates (firm stops) — fully configurable so the agent responds exactly as you want.
Agent handles failed payments in-chat instead of firing off dunning emails that get ignored.
The agent knows the user's plan, usage, and limits in real time. It makes smart decisions rather than guessing.
Works with LangChain, CrewAI, AutoGen, LangGraph, or any custom agent setup. No lock-in.
Sits on top of Stripe, Paddle, or any billing system. It's the last mile between your backend and the conversation.
Clean SDK, webhook support, detailed docs. Most teams are fully set up in under 5 minutes.
"I'm building an AI agent and users drop off at the paywall"
"I've hacked together Stripe webhooks to handle billing in my agent, and it's fragile"
"I want my agent to upsell users without feeling pushy"
"My agent has no idea what plan the user is on — it can't make smart gating decisions"
Early access spots are limited. Waitlist members get first access + founding member pricing.