Distribute TAO to hundreds of recipients in a single atomic transaction. Built for subnet operators, DAOs, and the Bittensor ecosystem.
Batch send TAO to multiple wallets in a single atomic transaction.
Everything subnet operators need for efficient TAO distribution.
All recipients get paid or nobody does. Uses Substrate's utility.batchAll for guaranteed all-or-nothing execution.
Upload your miner/validator payout list as CSV or JSON. Auto-validates ss58 addresses and amounts.
Preview exact costs before confirming. See network fees and service fees broken down transparently.
Send to 1,000+ recipients via CLI. The web app handles up to 199 per transaction with auto-batching.
Prefer the command line? Install the Python CLI for automated reward distribution pipelines.
Uses transferKeepAlive to prevent draining wallets below existential deposit. Dry-run mode for testing.
Use the embedded web app above for quick payouts, or install the Python CLI for automated pipelines and scripting.
Works on mainnet (finney), testnet, and local chains. Add --dry-run to simulate without executing.
Substrate-native batching. No smart contracts needed.
Provide ss58 addresses and TAO amounts. Type them in, upload CSV/JSON, or use the CLI.
Spraay composes a utility.batchAll extrinsic with transferKeepAlive calls. You sign with your wallet.
All transfers execute atomically in a single block. If any fails, everything reverts.
Any scenario involving multiple TAO recipients.
Distribute mining and validation rewards to all participants in one transaction.
Execute grant payments, treasury payouts, and governance distributions efficiently.
Pay all prize winners at once. Variable amounts, one transaction.
Reward contributors, beta testers, and community members with TAO.
Proven on Bittensor's live testnet.
Use the web app above or install the CLI. Open source, built for Bittensor.