Getting metadata entries attached to a mosaic

Get the list of metadata entries attached to an mosaic.

Prerequisites

Method #01: Using the SDK

View Code
// replace with mosaic id
const mosaicIdHex = '0DC67FBE1CAD29E3';
const mosaicId = new MosaicId(mosaicIdHex);
// replace with node endpoint
const nodeUrl = 'http://api-01.us-east-1.096x.symboldev.network:3000';
const repositoryFactory = new RepositoryFactoryHttp(nodeUrl);
const metadataHttp = repositoryFactory.createMetadataRepository();

metadataHttp.getMosaicMetadata(mosaicId)
    .subscribe((metadata) => {
        if (metadata.length <= 0) {
            console.log('\n The mosaic does not have metadata entries assigned.');
        } else {
            metadata
                .map((entry: Metadata) => {
                    const metadataEntry = entry.metadataEntry;
                    console.log('\n \n Key:\t', metadataEntry.scopedMetadataKey);
                    console.log('\n ---');
                    console.log('\n Value:\t', metadataEntry.value);
                    console.log('\n Sender Address:\t', metadataEntry.sourceAddress.pretty());
                    console.log('\n Target address:\t', metadataEntry.targetAddress.pretty());
                    console.log('\n Scoped metadata key:\t', metadataEntry.scopedMetadataKey.toHex());
                    console.log('\n TargetId:\t', metadataEntry.targetId);
                });
        }
    }, (err) => console.log(err));
View Code
// replace with mosaic id
const mosaicIdHex = '0DC67FBE1CAD29E3';
const mosaicId = new symbol_sdk_1.MosaicId(mosaicIdHex);
// replace with node endpoint
const nodeUrl = 'http://api-01.us-east-1.096x.symboldev.network:3000';
const repositoryFactory = new symbol_sdk_1.RepositoryFactoryHttp(nodeUrl);
const metadataHttp = repositoryFactory.createMetadataRepository();
metadataHttp.getMosaicMetadata(mosaicId)
    .subscribe((metadata) => {
    if (metadata.length <= 0) {
        console.log('\n The mosaic does not have metadata entries assigned.');
    }
    else {
        metadata
            .map((entry) => {
            const metadataEntry = entry.metadataEntry;
            console.log('\n \n Key:\t', metadataEntry.scopedMetadataKey);
            console.log('\n ---');
            console.log('\n Value:\t', metadataEntry.value);
            console.log('\n Sender Address:\t', metadataEntry.sourceAddress.pretty());
            console.log('\n Target address:\t', metadataEntry.targetAddress.pretty());
            console.log('\n Scoped metadata key:\t', metadataEntry.scopedMetadataKey.toHex());
            console.log('\n TargetId:\t', metadataEntry.targetId);
        });
    }
}, (err) => console.log(err));
View Code
        // replace with node endpoint
        try (final RepositoryFactory repositoryFactory = new RepositoryFactoryVertxImpl(
                "http://api-01.us-east-1.096x.symboldev.network:3000")) {
            final MetadataRepository metadataRepository = repositoryFactory.createMetadataRepository();

            // replace with mosaic id
            final  String mosaicIdHex = "0DC67FBE1CAD29E3";
            final MosaicId mosaicId = new MosaicId(mosaicIdHex);

            final List<Metadata> metadata = metadataRepository.getMosaicMetadata(mosaicId, Optional.empty())
                    .toFuture().get();
            final JsonHelper helper = new JsonHelperJackson2();
            System.out.println(helper.prettyPrint(metadata));
        }

Method #02: Using the CLI

View Code
symbol-cli metadata mosaic --mosaic-id 71415AC19C818709