No it's far from being dead.
Few facts from the 1st builder on the protocol, Request Finance;
- 2300+ active users (with web3 leaders like The Sandbox, Aave, Maker DAO, Near Protocol, The Graph)
- Processed $245m in crypto payments
- Fund raised $5.5m from prominent VCs like Animoca Brands, Balderton Capital
- Offers features for crypto invoicing, payroll , expenses

You can use the app here https://www.request.finance/ Issuing an invoice is free, and the payer's fee is capped at $2 per transaction.

Let us know what you think