So, I'm building a website, but I don't want to use full bitcoin core. Is there any SPV wallet with RPC interface, so I can accept payments using it?
Through use of the RPC I must be able to generate new addresses, and monitor the balance of funds received at each address.

The following wallets are not acceptable:

• bitcoind - downloads the full block chain which is not acceptable in a testing/development environment
• electrum - does not have a working rpc, all rpc calls result in "Method xyz not available"
• https://github.com/coinspark/sparkbit - mvn install reports that its dependencies no longer exist
• https://github.com/bcoin-org/bcoin - after compiling, nodejs reports a syntax error when first starting bcoin