@helium/transactions

Construct and serialize transaction primatives from their protobuf definitions.

Token Burn V1

``ts
// create transcation
const transaction = new TokenBurnV1({
payer: payerAddress,
payee: payeeAddress,
amount: 10,
nonce: 1,
memo: 'MTIzNDU2Nzg5MA==',
})

// sign transaction
const signedTransaction = await transaction.sign({ payer: payerKeypair })
`

Transfer Hotspot V1


`ts
// create transcation
const transaction = new TransferHotspotV1({
gateway: gatewayAddress,
buyer: buyerAddress,
seller: sellerAddress,
amountToSeller: 100,
buyerNonce: 1,
})

// sign transaction as buyer
const signedTransaction = await transaction.sign({ buyer: buyerKeypair })

// sign transaction as seller
const signedTransaction = await transaction.sign({ seller: sellerKeypair })
`

Deserialization

`ts
const paymentTxn = new PaymentV2({
payer,
payments,
nonce,
})

const serializedPaymentV2 = paymentTxn.toString()

const deserializedPaymentV2 = PaymentV2.fromString(serializedPaymentV2)
``