DAGDA
Directed Acyclic Graph Data API
MoneyStream
MoneyStream is a micropayments processor that earns a small percentage of each monetized browser session from the website.
Bitpipe
A Bitcoin transaction broadcast service for paying for someone else`s transaction.
Bitbus
Bitbus crawls bitcoin for you so you don`t have to. We run a highly efficient bitcoin crawler which indexes the bitcoin blockchain. Then we expose the index as an API so anyone can easily crawl ONLY the subset of bitcoin by crawling bitbus.
Datapay
Build and broadcast data transactions to the BSV blockchain
Grid Planaria
Bitcoin API endpoints
bitcoinj
bitcoinj is a library for working with the Bitcoin protocol. It can maintain a wallet, send/receive transactions without needing a local copy of Bitcoin Core and has many other advanced features. It`s implemented in Java but can be used from any JVM compatible language: examples in Python and JavaScript are included.
Bitcoin Token Protocol
BTP is a UTXO token protocol on top of Bitcoin built with sCrypt.
BSV-ex
BSV-ex is a general purpose library for building BSV applications in Elixir. Under the hood, Curvy is used for all secp256k1 flavoured crypto, making BSV-ex the only pure Elixir Bitcoin library.