Working example needed for mainnet with Infura web3 provider

[dydxprotocol]

Working example needed for mainnet with Infura web3 provider

[sxk000]

OK ，thanks a lot

[crazyoptimist]

Figured it out.
position_id field was wrong, which we can get from this request:

account = client.private.get_account(
  ethereum_address='0x0123...',
)

It's in the docs but not quite clear yet.
The point is that you will get different responses with and without the param ethereum_address, positionId can be retrieved only when the param is given.
woohoo! now it works!

[sxk000]

Figured it out. position_id field was wrong, which we can get from this request:

account = client.private.get_account(
  ethereum_address='0x0123...',
)

It's in the docs but not quite clear yet. The point is that you will get different responses with and without the param ethereum_address, positionId can be retrieved only when the param is given. woohoo! now it works!

when i run this api ,and got a error:

account = client.private.get_account(ethereum_address='0x0123...')

\dydx3\helpers\requests.py", line 33, in request
raise DydxApiError(response)
dydx3.errors.DydxApiError: DydxApiError(status_code=400, response={'errors': [{'msg': 'API key not found'}]})

then i run aip :

api_key_response = client.eth_private.create_api_key()

got error:

'Field with relationship to another table must match other table'

is it right?

what i can do next?

[crazyoptimist]

#62 (comment)

To explain in more detail:
Login to the dashboard(configure it to remember you for the next logins), and open the browser console, look for Local Storage in the "Application" tab, then you will be able to find out "Stark Key Pair" and "API Credentials".
Use those info for initializing the client, it should work. See here for the implementation example.
Hope it helps!

[sxk000]

#62 (comment)

To explain in more detail: Login to the dashboard(configure it to remember you for the next logins), and open the browser console, look for Local Storage in the "Application" tab, then you will be able to find out "Stark Key Pair" and "API Credentials". Use those info for initializing the client, it should work. See here for the implementation example. Hope it helps!

thanks ，i check it out , and get stark key , but there is no API credectials . My account has no money , is the reason that cause no API credectials ?

[crazyoptimist]

[crazyoptimist]

You didn't enable trading (sign the transaction in the metamask) I guess?
Deposit some funds and try again.

[Etherdrake]

For me this is happening while I am 100% sure my .env is correct. I have created my keys using the retrieve keys method etc.

Placing orders simply won't work using the following code:

`import datetime
import websockets, json, time
import pandas as pd
import os
import dydx3
import requests
import dotenv
from dotenv import load_dotenv
from sortedcontainers import SortedDict
from decimal import Decimal
from web3 import Web3

dYdX dependencies

from dydx3 import Client
from dydx3.constants import *

load_dotenv()

dydx_mainnet = 'https://api.dydx.exchange'
dydx_staging = 'https://api.stage.dydx.exchange'

web3 = Web3(Web3.HTTPProvider(API_HOST_ROPSTEN))

ropsten_usdc = '0x8707a5bf4c2842d46b31a405ba41b858c0f876c4'

PRIVATE_KEY = os.getenv('PRIVATE_KEY')
API_KEY = os.getenv('API_KEY')
API_SECRET = os.getenv('API_SECRET')
API_PASSPHRASE = os.getenv('API_PASSPHRASE')
STARK_PRIVATE_KEY = os.getenv('STARK_PRIVATE_KEY')
ETH_ADDRESS = os.getenv('ETH_ADDRESS')
STARK_PUBLIC_KEY = os.getenv('STARK_PUBLIC_KEY')
STARK_PUBLIC_KEY_Y_COORDINATE = os.getenv('STARK_PUBLIC_KEY_Y_COORDINATE')

client = Client(
host=API_HOST_ROPSTEN,
api_key_credentials={'key': API_KEY,
'secret': API_SECRET,
'passphrase': API_PASSPHRASE},
stark_private_key=STARK_PRIVATE_KEY,
default_ethereum_address=ETH_ADDRESS,
)

Get the position ID.

account_response = client.private.get_account(ethereum_address=ETH_ADDRESS)

position_id = account_response.data['account']['positionId']

Post a BTC_USD order.

order_params = {
'position_id': position_id,
'market': MARKET_BTC_USD,
'side': ORDER_SIDE_BUY,
'order_type': ORDER_TYPE_LIMIT,
'post_only': True,
'size': '0.01',
'price': '44417',
'limit_fee': '0.015',
'expiration_epoch_seconds': time.time() + 120,

}

order_response = client.private.create_order(**order_params)
order_id = order_response.data['order']['id']`

@crazyoptimist would be amazing if you could help me a bit here. Basically been staring at this and the docs for four hours now. Also really cool you shared your sniper program online.

Error: dydx3.errors.DydxApiError: DydxApiError(status_code=400, response={'errors': [{'msg': 'Invalid signature for order'}]})

[crazyoptimist]

The error is from the Ethereum mainnet or Ropsten network?

[Etherdrake]

The error is from the Ethereum mainnet or Ropsten network?

I get this error from Ropsten. I basically first want to do some testing there before playing around with real money. The account I am using has already placed trades through the web application.

EDIT:

I finally fixed this. Some things to take note off if you have a similar issue and are reading this:

1. When using Ropsten the client initialization is diffferent.

Initialize the client like this when using Ropsten:

client = Client( host=API_HOST_ROPSTEN, stark_private_key=STARK_PRIVATE_KEY, eth_private_key=ETH_PRIVATE_KEY, network_id=NETWORK_ID_ROPSTEN, )

2. Your STARK keys should be in base16, convert them with hex(int("0x"+ key, base=16)

My mistake was also passing the API keys and my Ethereum address to the client initialization.

[nikotsakiris]

If you guys are using a ROPSTEN account the problem is that when you authorize the client the network_id default value is 1 which is for the mainnet option. So on your client initialization just specify: network_id = 3, and the problem should be solved :)