Network¶

This section documents how to switch network and connect to Metagraphs.

from pypergraph import DagAccount()

account = DagAccount().connect(...)

Parameter	Value	Description
network_id	`"mainnet" (default)`, `"integrationnet"`, `"testnet"`	Specify the connected network by setting this value.
metagraph_id	`None (default)`	The DAG address used to identify the Metagraph (not necessary when transacting DAG).
l0_host	`f"https://l0-lb-{network_id}.constellationnetwork.io" (default)`	Specify a particular global layer 0 host (e.g. IP and port)
currency_l1_host	`f"https://l1-lb-{network_id}.constellationnetwork.io" (default)`	Specify a particular currency layer 1 host (e.g. IP and port)
data_l1_host	`None (default)`	Specify a particular data layer 1 host (e.g. IP and port). Used for custom data transactions (not currency transaction).
block_explorer_url	`f"https://be-{network_id}.constellationnetwork.io" (default)`	The block explorer URL can be changed.

See network documentation for more detail.

Switch DAG Network¶

from pypergraph.dag_account import DagAccount

# Initialize the DAG account and log in using a seed phrase.
account = DagAccount()
account.login_with_seed_phrase("abandon abandon ...")

# Connect to the specified network (e.g., testnet).
account.connect(network_id="testnet")

Connect to Metagraph¶

# Create a Metagraph token client with custom node configurations.
metagraph_client = account.create_metagraph_token_client(
    metagraph_id="DAG7...",
    l0_host="http://custom-l0-node:9100",
    cl1_host="http://custom-cl1-node:9200",
    dl1_host="http://custom-dl1-node:9300"
)