airbyte-custom-connector/wallet-fetcher

Wallet Fetcher Source

This is the repository for the Wallet Fetcher source connector, written in Python.

Usage

This connector fetch wallet balance on different blockchain.

The Supported chains:

• Bitcoin
• Ethereum

Configuration

The connector takes the following input:

wallets:
  address:
    title: Address
    type: string
    description: Address of the wallet
  name:
    title: Name
    type: string
    description: Name of the wallet
  blockchain:
    title: blockchain
    description: List of blockchain concerning the wallets
    type: array
    items:
      type: string
      enum:
        - BTC
        - ETH
  tags:
    title: tags
    type: string
    description: List of tags linked to the wallet

Output

This connector will return a list of coin for each chain with the following models

• wallet_name: Name of the wallet
• name: Name of the coin.
• symbol: Symbol of the coin.
• description: Description of the ERC-20 Token.
• address: Address of the Smart contract for ERC-20 Token.
• chain: Name of the blockchain.
• balance: Number of token owned.
• decimal: Number of decimal for the token.
• tags: Tags associated with the wallet owning the token.

Local development

Prerequisites

Activate Virtual Environment and install dependencies

From this connector directory, create a virtual environment:

python -m venv .venv

source .venv/bin/activate
pip install -r requirements.txt

Locally running the connector

python main.py spec
python main.py check --config secrets/config.json
python main.py discover --config secrets/config.json
python main.py read --config secrets/config.json --catalog integration_tests/configured_catalog.json

Locally running the connector docker image

docker build -t airbyte/source-wallet-fetcher:dev .
# Running the spec command against your patched connector
docker run airbyte/source-wallet-fetcher:dev spec

Run

Then run any of the connector commands as follows:

docker run --rm airbyte/source-wallet-fetcher:dev spec
docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-wallet-fetcher:dev check --config /secrets/config.json
docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-wallet-fetcher:dev discover --config /secrets/config.json
docker run --rm -v $(pwd)/secrets:/secrets -v $(pwd)/integration_tests:/integration_tests airbyte/source-wallet-fetcher:dev read --config /secrets/config.json --catalog /integration_tests/configured_catalog.json