---
title: "Flexprice (@flexprice)"
description: "Open source usage based pricing and metering for developers"
account: "flexprice"
---

# Flexprice

Open source usage based pricing and metering for developers

## APIs

2 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/flexprice/feed.md

- [Flexprice API (swagger)](https://skmtc.dev/flexprice/apis/flexprice-api.md): Billing: manage customers, plans, subscriptions, invoices, credits, checkout and usage events
- [Flexprice API (swagger-3-0-mcp)](https://skmtc.dev/flexprice/apis/flexprice-api-2.md): Usage-based billing: manage customers, plans, prices, subscriptions, invoices and usage events