from solana.rpc.api import Client from solana.transaction import Transaction from solana.system_program import decode_transfer as sol_decode_transfer from spl.token.instructions import decode_transfer as spl_decode_transfer from solana.system_program import TransferParams as SOLTransferParams from spl.token.instructions import TransferParams as SPLTransferParams from solana.transaction import Transaction, TransactionInstruction from solana._layouts.system_instructions import SYSTEM_INSTRUCTIONS_LAYOUT, InstructionType as SOLInstructionType from spl.token._layouts import INSTRUCTIONS_LAYOUT, InstructionType as SPLInstructionType import base64 # solana_client = Client("https://api.mainnet-beta.solana.com") solana_client = Client("https://devnet.solana.com") address = "" transactions = solana_client.get_confirmed_signature_for_address2(address)["result"] for tx in transactions: tx_result = solana_client.get_confirmed_transaction(tx_sig=tx["signature"], encoding="base64") raw_tx_str = tx_result['result']['transaction'][0] raw_tx_base64_bytes = raw_tx_str.encode('ascii') raw_tx_bytes = base64.b64decode(raw_tx_base64_bytes) des_tx: Transaction = Transaction.deserialize(raw_tx_bytes) tx_instruction: TransactionInstruction = des_tx.instructions.pop() # program id will be a bunch of ones if it's a transaction involving SOL if tx_instruction.program_id.__str__() == "11111111111111111111111111111111": if SYSTEM_INSTRUCTIONS_LAYOUT.parse(tx_instruction.data).instruction_type == SOLInstructionType.Transfer: transfer_params: SOLTransferParams = sol_decode_transfer(tx_instruction) print(tx["slot"]) # blockheight print(f'from:{transfer_params.from_pubkey}') # from print(f'to:{transfer_params.to_pubkey}') # to
SECP_PROGRAM = "KeccakSecp256k11111111111111111111111111111" SLEEP_TIME = 3 # SOLANA_ENDPOINT = "https://devnet.solana.com" SOLANA_ENDPOINT = "http://localhost:8899" http_client = Client(SOLANA_ENDPOINT) slot_from = None while True: if not slot_from: slot_from = http_client.get_slot()["result"] transaction = http_client.get_confirmed_signature_for_address2( AUDIUS_PROGRAM, limit=1) if transaction["result"][0]["slot"] > slot_from: slot_from = transaction["result"][0]["slot"] tx_info = http_client.get_confirmed_transaction( transaction["result"][0]["signature"]) if SECP_PROGRAM in tx_info["result"]["transaction"]["message"][ "accountKeys"]: audius_program_index = tx_info["result"]["transaction"]["message"][ "accountKeys"].index(AUDIUS_PROGRAM) for instruction in tx_info["result"]["transaction"]["message"][ "instructions"]: if instruction["programIdIndex"] == audius_program_index: hex_data = binascii.hexlify( bytearray(list(base58.b58decode(instruction["data"]))))