How To Guides
How to query wallet anchors
Ledger SDK allows users to create anchors connected wallets and query them.
Creating anchors
import { LedgerSdk } from '@minka/ledger-sdk'
const sdk = new LedgerSdk({
server: '<your ledger URL>',
signer: {
format: 'ed25519-raw',
public: '<your ledger public key>'
}
})
await sdk.anchor.init()
.data({
handle: 'tel_123_account_usd',
wallet: 'tel:123',
target: 'account',
symbol: 'usd',
access: [...]
})
.hash()
.sign([{ keyPair: yourKeyPair }])
.send()
await sdk.anchor.init()
.data({
handle: 'tel_123_account2_usd',
wallet: 'tel:123',
target: 'account2',
symbol: 'dop',
access: [...]
})
.hash()
.sign([{ keyPair: yourKeyPair }])
.send()Query wallet anchors
import { LedgerSdk } from '@minka/ledger-sdk'
const sdk = new LedgerSdk({
server: '<your ledger URL>',
signer: {
format: 'ed25519-raw',
public: '<your ledger public key>'
}
})
const { anchors } = await sdk.wallet
.getAnchors('tel:123')We are also able to apply some filters for the target and/or for the symbol
import { LedgerSdk } from '@minka/ledger-sdk'
const sdk = new LedgerSdk({
server: '<your ledger URL>',
signer: {
format: 'ed25519-raw',
public: '<your ledger public key>'
}
})
const { anchors } = await sdk.wallet
.getAnchors('tel:123', {
'data.target': 'account'
})import { LedgerSdk } from '@minka/ledger-sdk'
const sdk = new LedgerSdk({
server: '<your ledger URL>',
signer: {
format: 'ed25519-raw',
public: '<your ledger public key>'
}
})
const { anchors } = await sdk.wallet
.getAnchors('tel:123', {
'data.symbol': 'usd'
})Anchors resolved by wallet bridge are also included in the response if the ledger is able to resolve a bridge for the address tel:123 . The bridge should implement anchors trait in order to receive this request. See About Bridges for more details about bridge anchors.
Useful links
- See About Anchors for more details about this concept.
- See About Bridges