BeeL

In Spain, every invoice now has to be tamper-proof and reported to the tax agency. That's Verifactu, and building it yourself eats a quarter of engineering time. BeeL is one API that just does it. Point us at your payments and each charge becomes a legal invoice, filed with the tax agency and emailed to your customer. One click on Stripe, no code — or wire the API into your product. REST, SDKs, and a CLI so Claude Code or any AI agent can invoice. Free sandbox, no limits.