injective-py 0.5.6.5

Injective Python SDK, with Exchange API client

Injective Python SDK

Dependencies

Ubuntu

sudo apt install python3.X-dev autoconf automake build-essential libffi-dev libtool pkg-config

Fedora

sudo dnf install python3-devel autoconf automake gcc gcc-c++ libffi-devel libtool make pkgconfig

macOS

For installing bip32 module specifically:

brew install autoconf automake libtool

Quick Start

Installation

pip install injective-py

Usage

Requires Python 3.7+

Examples

$ pipenv shell
$ pipenv install

# connecting to Injective Exchange API
# and listening for new orders from a specific spot market
$ python examples/sync/exchange_client/spot_exchange_rpc/8_StreamOrders.py

# sending a msg with bank transfer
# signs and posts a transaction to the Injective Chain
$ python examples/sync/chain_client/1_MsgSend.py

Upgrade pip to the latest version, if you see these warnings:

WARNING: Value for scheme.platlib does not match. Please report this to <https://github.com/pypa/pip/issues/10151>
WARNING: Additional context:   user = True   home = None   root = None   prefix = None

Development

1. Generate proto binding & build

make gen
python -m build

2. Enable dev env

pipenv shell
pipenv install --dev

3. Install pkg

# from local build
pip uninstall injective-py
pip install injective-py --no-index --find-links /path/to/injective/sdk-python/dist

# from pypi
pip uninstall injective-py
pip install injective-py

4. Fetch latest denom config

python pyinjective/fetch_metadata.py

Changelogs

0.5.6.5

• Add MsgRelayPriceFeedPrice in the composer
• Add Post-only orders in the composer
• Add OrderbooksRequest in the clients
• Add support for multiple markets in StreamTrades and StreamPosition
• Add support for multiple subaccounts in StreamTrades and StreamPosition
• Add K8S endpoint to mainnet network options
• Add MsgRegisterAsDMM to the composer
• Add functions to close chain/exchange channels
• Re-gen ini files

0.5.6.4

• Add K8S endpoint on testnet as default
• Add root CA certs for mainnet & testnet for secure gRPC connections
• Add method to unpack responses inside MsgExec
• Fix type hints in composer & clients
• Add Peggy contract ABI
• Add reduce-only support for market orders
• Add sticky session cookie for broadcast methods
• Add historical funding rates in clients
• Minor fixes in spot conversions for price/quantity returned from the backend
• Add MsgSendToEth & SendToCosmos in the composer for INJ <> ETH transfers
• Add function to compute order hashes locally
• Add load balancer endpoint on mainnet as default
• Re-gen ini files

0.5.6.3

• Update the testnet ini file

0.5.6.2

• Add authz support in composer and client
• Add historical rewards for Trade & Earn

0.5.6.1

• Add devnet ini to local env

0.5.6.0

• Add local env in networks

0.5.5.9

• Add MsgBatchUpdateOrders to the composer
• Add skip/limit parameters to funding payments

0.5.5.8

• Fix stream_bids in async client
• Add more messages in MsgResponses for simulation

0.5.5.5

• Refactor LCD endpoints
• Regen ini files

0.5.5.1

• Add ATOM back to denoms_mainnet.ini

0.5.5

• Added MsgBid to the Composer and provided an example
• Refactored the clients and composer with kwargs for optional arguments

0.5.4

• Added PortfolioRequest, GetTxByHashRequest, AuctionRequest, AuctionsRequest, StreamBidsRequest and provided examples
• Updated the composer with MsgIncreasePosition and MsgLiquidatePosition
• Added reduce-only orders to the composer and updated examples

License

Apache Software License 2.0