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Swarm manifest abstraction library on top of the mantaray data structure





Manifest-JS provides high-level Swarm manifest functionalities built on top of Mantaray-JS.


To use this library, you will need to provide a Bee instance from the @ethersphere/bee-js library.

Create an instance of the ManifestJs class:

const bee = new Bee('http://localhost:1633')
const manifestJs = new ManifestJs(bee)

Check if a Swarm hash is a manifest:

const swarmHash = '0d6378cb3ba46363e4369f1a0bd82803e3c17ec037c19f65565346a7e875aa66'
const isManifest = await manifestJs.isManifest(swarmHash)
// true | false

List paths and hashes in a manifest:

const swarmHash = '0d6378cb3ba46363e4369f1a0bd82803e3c17ec037c19f65565346a7e875aa66'
const paths = await manifestJs.getHashes(swarmHash)
        'index.html': '24f5a17a06408b66d280a2d7a7df73bae7f8074aadcec9a0313ac4b4203f7ffa',
        'style.css': '8cdd2ea48759480a81dbb3c1219d190dea9d37f533c450cfe4ab69faac4c401c'

Get index document path from a manifest:

const swarmHash = '0d6378cb3ba46363e4369f1a0bd82803e3c17ec037c19f65565346a7e875aa66'
const indexDocumentPath = await manifestJs.getIndexDocumentPath(swarmHash)
// 'index.html' (string | null)


See what "Maintainer" means here.