OIS (or Oracle Integration Specifications) is a JSON object that describes an API specification

You can find the documentation for OIS in the docs.

To install this package run either:

pnpm add @api3/ois

or if you use npm:

npm install @api3/ois --save

We recommend using a pinned version of the OIS package because the validation included in the package enforces the OIS version up to the patch. Pinning the version also ensures your project uses the correct OIS version even if there are other packages depending on a different OIS version.

Internally, we use zod to implement validation and TS typing for the OIS schema. It's possible to have TS issues when multiple different zod versions are used in a project.

The OIS package defines validation and TypeScript typings that can be used to verify correctness of a full OIS schema or just a part of it. For example:

const { oisSchema } = require('@api3/ois');

const possibleOis = {
  // Placeholder values. Refer to the Example section below and the documentation.
  oisFormat: '1.0.0',
  version: '1.2.3',
  title: 'coinlayer',
  apiSpecifications: { ... } // omitted for brevity
  endpoints: [ ... ], // omitted for brevity
};
const result = oisSchema.safeParse(possibleOis);
if (!result.success) {
  throw result.error
} else {
  const validOis = result.data
}

An example of a valid OIS can be found here.

To release a new version follow these steps:

1. git checkout main && git pull - ensure you are on a "main" branch with latest changes
2. pnpm version x.y.z - where x.y.z is the version to be released
3. git show - verify the changes of the version commit
4. pnpm build - only build the package after the "pnpm version" command so the bundled "package.json" uses the updated version
5. pnpm publish --access public
6. git push --follow-tags - to push the commits to a "main" branch