Transactor

Package for sending transactions on solana.

Env Variables

LOG_LEVEL

If not set, defaults to silent can be:

• silent
• info
• debug

COMMITMENT_LEVEL

Set web3 commitment level for state of transaction. Defaults to confirmed if not set.

Send Transactions

Transactions can be sent either singularly or in batches. To send a transactions you must provide:

• provider AnchorProvider
• instructions TransactionInstruction[]
• transactionPriceOptions:
  • computePrice: default price you wish to pay, will be used as a default
  • heliusUrl (optional): if you wish to get the minimum suggested price from helius
  • feeThreshold (optional): the minimum fee helius requires for processing
• transactionRetryOptions:
  • retryInterval: how long to wait before resending a transaction (in ms)
  • timeout (optional): how long to attempt sending transactions (in ms)
  • maxRetries (optional): how many transactions you wish to attempt, it not set then transactions will continue to be attempted until the blockheight expires or timeout is reached
• batchSize (optional): for batched transactions, defaults to 10

Transaction Options

const priceOptions = {
  computePrice: 5000,
  heliusUrl:
    "https://rpc.helius.xyz/?api-key=<API_KEY>",
  feeThreshold: 10001 * 10 ** 6
};
const retryOptions = {
  retryInterval: 1000,
  timeout: 60000,
  maxRetries: 100
};

Response

The sendTransactionResponse type returns as much information as it can including meta data such as numberOfRetries, units and computePrice should this data be useful for internal metrics.