I’m attempting to create a solana bot that has limit order to buy $MAGA using raydium. However everytime i run the code, the transaction does not go through.
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# Returns the swap_transaction to be manipulated in sendTransaction()async def create_transaction(quote: dict, input_token_mint, output_token_mint) -> dict: log_transaction.info(f"""Soltrade is creating transaction for the following quote: {quote}""") if 'error' in quote: log_transaction.error(f"Error in quote: {quote['error']}") raise Exception(f"Error in quote: {quote['error']}") pool_id = get_pool_id(input_token_mint) #pool_id = "9XsGAA3xHC6gqRgThRrcaUPU6jzerZacWgfyMb17579t" # Parameters used for the Raydium POST request parameters = {"quoteResponse": quote,"userPublicKey": str(configs['public_address']),"wrapUnwrapSOL": True,"computeUnitPriceMicroLamports": 20 * 3_000_000 # fee of roughly $.4 :shrug: } #9XsGAA3xHC6gqRgThRrcaUPU6jzerZacWgfyMb17579t # Returns the JSON parsed response of Jupiter async with httpx.AsyncClient() as client: response = await client.post(f"https://api.raydium.io/v2/swap?poolId={pool_id}", json=parameters) exchange_data = response.json() pprint(f"TRANSACTION CREATE:\n{exchange_data}") return exchange_dataasync def perform_swap(sent_amount: float, price_limit, sent_token_mint: str, mode : str): global position log_general.info("Soltrade is taking a limit position.") #TODO: fetch the current price and create a limit order current_price = get_price(sent_token_mint) base_token = await get_token_decimals(sent_token_mint) quote = trans = opts = txid = tx_error = None is_tx_successful = False for i in range(0,3): if not is_tx_successful: try: if (mode == "buy") or (mode == "sell"): quote = await create_exchange(sent_amount, sent_token_mint, mode) trans = await create_transaction(quote, sent_token_mint, SOL_MINT_ADDRESS) print(f"TRANS:\n{trans}") opts = TxOpts(skip_preflight=False, preflight_commitment="confirmed", last_valid_block_height=find_last_valid_block_height()) txid = send_transaction(trans["swapTransaction"], opts) for i in range(3): await asyncio.sleep(35) tx_error = find_transaction_error(txid) if not tx_error: is_tx_successful = True break else: log_general.info(f"Price hasn't reached {price_limit}. Waiting for the next opportunity.") await asyncio.sleep(60) continue #current_price = get_price(sent_token_mint) except Exception as e: if RPCException: print(traceback.format_exc()) log_general.warning(f"Soltrade failed to complete transaction {i}. Retrying.") continue else: raise for i in range(0, 3): try: await asyncio.sleep(35) tx_error = find_transaction_error(txid) if not tx_error: is_tx_successful = True break except TypeError as e: print(traceback.format_exc()) log_general.warning("Soltrade failed to verify the existence of the transaction. Retrying.") continue else: break<!-- end snippet -->
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2024-05-27 14:19:22 Soltrade has detected a buy signal.2024-05-27 14:19:22 Soltrade is taking a limit position.Response: SOL2024-05-27 14:19:22 Soltrade is creating exchange for 12.103126943600001 dollars in ('', '')Pool ID: 8sLbNZoA1cfnvMJLPfp98ZLAnFSYCFApfJKMbiXNLwxj('EXCHANGE CREATED:\n'"{'id': '03c2fd251bb64b3a85a3207deae7b010', 'success': False}")2024-05-27 14:19:23 Soltrade is creating transaction for the following quote: {'id': '03c2fd251bb64b3a85a3207deae7b010', 'success': False}('TRANSACTION CREATE:\n'"{'id': '64218b3c90b943d0a1069e43248f406f', 'success': False}")TRANS:{'id': '64218b3c90b943d0a1069e43248f406f', 'success': False}Traceback (most recent call last): File "/Users/dekahalane/soltrade-1/soltrade/transactions.py", line 204, in perform_swap txid = send_transaction(trans["swapTransaction"], opts)KeyError: 'swapTransaction'2024-05-27 14:19:24 Soltrade failed to complete transaction 0. Retrying.<!-- end snippet -->
I’ve tried debugging, increasing the slippage and the fees. I've researched any Solana python documentation and i couldn't find any. I think the problem could be wrong links.