Our API (application programming interface) is essentially a service to expose blockchain data in an accessible way. For example, using dataser you could make a request asking for all new mints of a certain artists and dataser provides normalised information (title, creators, pictures, etc) and even market data.
We currently support Ethereum, Tezos and Solana.
dataser is on private beta mode, meaning we're polishing the final product and it's not accessible yet. It will be a monthly subscription services and yes, you will be able to pay with crypto.