Publish data services: downloadable files, streaming data, or compute-to-data. Ocean creates a new ERC20 data token for each data service or set of services.
Mint data tokens for the service
Consume data tokens, to access the service
Transfer data tokens to another owner, and all other ERC20 actions using web3.js etc.

ocean-lib is part of the Ocean Protocol toolset.

This is in alpha state and you can expect running into problems. If you run into them, please open up a new issue.

Quick Install

npm i @oceanprotocol/lib

Quickstart: Simple Flow

This stripped-down flow shows the essence of Ocean. Just downloading, no metadata.

Go to simple flow

Quickstart: Marketplace Flow

This batteries-included flow includes metadata, multiple services for one datatoken, and compute-to-data.

Go to marketplace flow

License

Copyright ((C)) 2020 Ocean Protocol Foundation

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.