finclaw 0.0.3

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Finclaw

Finclaw is a dedicated tool designed to fetch and update price data for various assets from multiple vendors. It has been designed to provide uniform data interface across multiple vendors.

Principles

• Don't use new libraries unless they are accepted by the industry
• Longevity and simplicity over shortness and complexity

Vendors supported

• Finnhub
• FMP
• TwelveData

Running on local

Setting up env variables

Before you start fetching data, you need to set up environment variables.

IMAGE=None

TRADE_ENGINE_DATA=./data
FINNHUB_API=x

# FMP creds
FMP_API_KEY=None
# Twelvedata creds
TWELVEDATA_API_KEY=None

# Kraken creds
KRAKEN_API_KEY=None
KRAKEN_API_SECRET=None

Example usage

# Load environment variables defined in .env file
source ./tools/load_env.sh
finclaw grab --start 2023-08-13 --end 2023-09-04 --frequency 1 --include-information p --vendor fmp --market TO

# Pull data for all stocks and store into path specified by TRADE_ENGINE_DATA variable
finclaw grab --start 2023-08-13 --end 2023-09-04 \
--frequency 1 --include-information p --vendor fmp --market TO

# Pull data for RY.TO symbol and store it in S3 bucket
finclaw grab --start 2024-01-18 --end 2024-01-19 \
--frequency 1  --market TO -ic p -v fmp -s RY.TO \
--storage-type s3 --bucket-name my-financial-datalake-bucket --region us-east-1

(WIP) Infra Setup

• When creating a job definition make sure the user is marked as Priveleged else it will fail with mount error

VolumeDriver.Create: mounting volume failed: b'mount.nfs4: access denied by server while mounting 127.0.0.1:/'