@mtvproject/urn-resolver

Resolves Asset URN for the urn:memetaverse namespace following the definition of https://github.com/common-metaverse/urn-namespaces

``bash
npm i @mtvproject/urn-resolver
`

`typescript
import { parseUrn } from '@mtvproject/urn-resolver'

const parsed = await parseUrn("urn:memetaverse:sepolia:LAND:-10,-13?atBlock=151231111")
=> {
uri: URL {
href: 'urn:memetaverse:sepolia:LAND:-10,-13?atBlock=151231111',
protocol: 'urn:',
pathname: 'memetaverse:sepolia:LAND:-10,-13',
search: '?atBlock=151231111',
searchParams: URLSearchParams { 'atBlock' => '151231111' },
},
blockchain: 'ethereum',
type: 'blockchain-asset',
network: 'sepolia',
contractAddress: '0x7a73483784ab79257bb11b96fd62a2c3ae4fb75b',
id: '0xfffffffffffffffffffffffffffffff6fffffffffffffffffffffffffffffff3',
x: -10,
y: -13
}
`

Registered routes

- memetaverse:off-chain:{registry}:{name}: Resolve static offchain assets (i.e. base wearables, not in any blockchain)
- memetaverse:{network}:collections-v1:{contract(0x[a-fA-F0-9]+)}:{name}: Resolve an ethereum wearables collection asset by contract address (v1)
- memetaverse:{network}:collections-v1:{contract(0x[a-fA-F0-9]+)}:{name}:{tokenId}: Resolve an ethereum wearable item from collections v1 by contract address and token id
- memetaverse:{network}:collections-v1:{collection-name}:{name}: Resolve an ethereum wearables collection asset by collection name (wearables API) (v1)
- memetaverse:{network}:collections-v1:{collection-name}:{name}:{tokenId}: Resolve an ethereum wearable item from collections v1 by collection name and token id
- memetaverse:{network}:collections-v2:{contract(0x[a-fA-F0-9]+)}:{id}: Resolve an ethereum wearables collection asset by contract address (v2)
- memetaverse:{network}:collections-v2:{contract(0x[a-fA-F0-9]+)}:{id}:{tokenId}: Resolve an ethereum wearable item from collections v2 by contract address and token id
- memetaverse:{network}:LAND:{x},{y}: Resolves the ethereum asset of a LAND position.
- memetaverse:{network}:LAND:{tokenId}: Resolves the ethereum asset of a LAND by tokenId.
- memetaverse:{network}:collections-thirdparty:{thirdPartyName}:{collectionId}:{itemId}: Resolves the ethereum asset of an item of a third party collection, currently only supported on polygon
- memetaverse:{network}:collections-thirdparty:{thirdPartyName}:{collectionId}: Resolves the ethereum asset of a third party collection, currently only supported on polygon
- memetaverse:{network}:collections-thirdparty:{thirdPartyName}: Resolves the ethereum asset of all collections from a third party, currently only supported on polygon

MemetaverseAssetIdentifier

It is an union type defined in the file src/types.ts, in that file you can find all the possible return types for URN resolution in this package.

Contribute

Install

You will need to install jq. If you are using MacOS you can install it by running: brew install jq.

The lib is being built with node 14.x.

`bash
make build
`

Test

`bash
make test
``