Submitting Batches to Initia L1

Batch Submitter

The Batch Submitter is a background process that submits transaction batches to the L1 BatchInbox module.

Step 1: Set Batch Submitter Mnemonic on .env.batch

• BATCH_SUBMITTER_MNEMONIC and BRIDGE_ID can be found in $HOME/.minitia/artifacts/config.json

• L2_CHAIN_ID is your minitia's chain ID and bridge executor menmonic found in $HOME/.minitia/artifacts/config.json

• BRIDGE_ID can be found in $HOME/.minitia/artifacts/artifacts.json

.env.batch

TYPEORM_CONNECTION=postgres               # database connection (currently only support `postgres`)
TYPEORM_HOST=localhost                    # database host
TYPEORM_USERNAME=username                 # database username
TYPEORM_PASSWORD=password                 # database password
TYPEORM_DATABASE=rollup                   # database name
TYPEORM_PORT=5432                         # database port
TYPEORM_SYNCHRONIZE=true                  # synchronize database schema
TYPEORM_LOGGING=false                     # enable logging
TYPEORM_ENTITIES=dist/orm/*Entity.js      # entity path

L1_CHAIN_ID=initiation-1
L2_CHAIN_ID=local-minitia
L1_LCD_URI=https://lcd.initiation-1.initia.xyz,
L1_RPC_URI=https://rpc.initiation-1.initia.xyz,
L2_LCD_URI=http://127.0.0.1:1317
L2_RPC_URI=http://127.0.0.1:26657
BRIDGE_ID=1
PUBLISH_BATCH_TARGET=l1

BATCH_SUBMITTER_MNEMONIC='tent apple ...'

# if you use 'celestia' as DA, set following configs
# PUBLISH_BATCH_TARGET=celestia
# BATCH_CHAIN_ID=arabica-11
# BATCH_LCD_URI=https://api.celestia-arabica-11.com
# BATCH_CHAIN_RPC_URI=https://rpc.celestia-arabica-11.com
# BATCH_GAS_PRICES='0.2utia'
# BATCH_DENOM=utia
# CELESTIA_TOKEN_AUTH=eyJ...
# CELESTIA_NAMESPACE_ID=00000000000000000000000000000000000000000000000123456789

Name	Description	Default
L1_LCD_URI	L1 node LCD URI	http://127.0.0.1:1317
L1_RPC_URI	L1 node RPC URI	http://127.0.0.1:26657
L2_LCD_URI	L2 node LCD URI	http://127.0.0.1:1317
L2_RPC_URI	L2 node RPC URI	http://127.0.0.1:26657
BRIDGE_ID	Bridge ID	''
BATCH_PORT	Batch submitter port	5001
BATCH_SUBMITTER_MNEMONIC	Mnemonic seed for submitter	''
SLACK_WEB_HOOK	Slack web hook for notification (optional)	''
BATCH_CHAIN_ID	DA chain's chain-id
BATCH_CHAIN_RPC_URI	DA chain node RPC URI	L1_RPC_URI if target is l1
BATCH_LCD_URI	DA chain node LCD URI	http://127.0.0.1:1317
BATCH_GAS_PRICES	Gas prices for DA chain
BATCH_DENOM	Fee denom for DA chain
CELESTIA_NAMESPACE_ID	Celestia namespace id (optional)	''
PUBLISH_BATCH_TARGET	Target chain to publish batch (supports: ['l1', 'celestia'])	'l1'
ENABLE_API_ONLY	Enable API only mode (optional)	false

Step 2: Run the Batch Submitter Bot

npm run batch