AR.IO SDKANT Contracts
Versions
getModuleId()
Gets the module ID of the current ANT process by querying its spawn transaction tags. Results are cached after the first successful fetch.
const moduleId = await ant.getModuleId();
console.log(`ANT was spawned with module: ${moduleId}`);
// With custom GraphQL URL and retries
const moduleId = await ant.getModuleId({
graphqlUrl: 'https://arweave.net/graphql',
retries: 5
});Output:
"FKtQtOOtlcWCW2pXrwWFiCSlnuewMZOHCzhulVkyqBE"getVersion()
Gets the version string of the current ANT by matching its module ID with versions from the ANT registry.
const version = await ant.getVersion();
console.log(`ANT is running version: ${version}`);
// With custom ANT registry
const version = await ant.getVersion({
antRegistryId: 'custom-ant-registry-id'
});Output:
"23"isLatestVersion()
Checks if the current ANT version is the latest according to the ANT registry.
const isLatest = await ant.isLatestVersion();
if (!isLatest) {
console.log('ANT can be upgraded to the latest version');
}Output:
truegetANTVersions
Static method that returns the full array of available ANT versions and the latest version from the ANT registry.
import { ANT } from '@ar.io/sdk';
// Get all available ANT versions
const antVersions = ANT.versions;
const versions = await antVersions.getANTVersions();Result:
{
[
{
"moduleId": "FKtQtOOtlcWCW2pXrwWFiCSlnuewMZOHCzhulVkyqBE",
"version": "23",
"releaseNotes": "Initial release of the ANT module.",
"releaseDate": 1700000000000
}
// ...other versions
],
}getLatestANTVersion()
Static method that returns the latest ANT version from the ANT registry.
import { ANT } from '@ar.io/sdk';
// Get the latest ANT version
import { ANT } from '@ar.io/sdk';
// Get all available ANT versions
const antVersions = ANT.versions;
const versions = await antVersions.getANTVersions();
const latestVersion = await antVersions.getLatestANTVersion();Result:
{
"moduleId": "FKtQtOOtlcWCW2pXrwWFiCSlnuewMZOHCzhulVkyqBE",
"version": "23",
"releaseNotes": "Initial release of the ANT module.",
"releaseDate": 1700000000000
}How is this guide?