Transactions

Every mutation is an intent: preview it with plan / --dry-run, submit it with execute. Each CLI command below is btcli tx <name>; each Python class is bt.<ClassName>. The machine-readable catalog of all of these (with JSON schemas) is at /catalog/intents.json or via btcli tools / bt.intents.list_tools().

AdminUtils

Operation	Signer	Origin	Summary
set-hyperparameter	coldkey	subnet owner	Set an owner-settable subnet hyperparameter (btcli sudo set).
set-mechanism-count	coldkey	subnet owner	Set the number of mechanisms on a subnet.
set-subnet-emission-enabled	coldkey	root (chain sudo)	Enable or disable a subnet's pool-side TAO emission (root only).
trim-subnet	coldkey	subnet owner	Trim a subnet to at most max_n UIDs (subnet owner).

Balances

Operation	Signer	Origin	Summary
fund-evm-key	coldkey	signed account (pallet role may apply)	Fund an EVM (h160) address with TAO from the signing coldkey.
transfer	coldkey	signed account (pallet role may apply)	Transfer TAO from the coldkey to a destination address.
transfer-all	coldkey	signed account (pallet role may apply)	Transfer the entire transferable balance to a destination address.

Crowdloan

Operation	Signer	Origin	Summary
contribute-crowdloan	coldkey	signed account (pallet role may apply)	Contribute TAO to an active crowdloan.
create-crowdloan	coldkey	signed account (pallet role may apply)	Open a crowdloan raising up to cap_tao by end block.
dissolve-crowdloan	coldkey	signed account (pallet role may apply)	Dissolve a fully-refunded crowdloan (creator only).
finalize-crowdloan	coldkey	signed account (pallet role may apply)	Finalize a crowdloan that reached its cap (creator only).
refund-crowdloan	coldkey	signed account (pallet role may apply)	Refund contributors of a non-finalized crowdloan (creator only).
set-crowdloan-max-contribution	coldkey	signed account (pallet role may apply)	Set or clear the per-contributor max for a non-finalized crowdloan (creator only).
update-crowdloan-cap	coldkey	signed account (pallet role may apply)	Update the cap of a non-finalized crowdloan (creator only).
update-crowdloan-end	coldkey	signed account (pallet role may apply)	Update the end block of a non-finalized crowdloan (creator only).
update-crowdloan-min-contribution	coldkey	signed account (pallet role may apply)	Update the minimum contribution of a non-finalized crowdloan (creator only).
withdraw-crowdloan	coldkey	signed account (pallet role may apply)	Withdraw the signer's contribution from a non-finalized crowdloan.

EVM

Operation	Signer	Origin	Summary
evm-withdraw	coldkey	signed account (pallet role may apply)	Claim TAO deposited to the coldkey's truncated EVM mirror.

Multisig

Operation	Signer	Origin	Summary
multisig-approve	coldkey	signed account (pallet role may apply)	Register approval for a multisig call (non-final approvals).
multisig-cancel	coldkey	signed account (pallet role may apply)	Cancel an ongoing multisig operation (only the original depositor may).
multisig-execute	coldkey	signed account (pallet role may apply)	Approve and, if the threshold is met, execute a multisig call (final approval).
multisig-threshold-1	coldkey	signed account (pallet role may apply)	Dispatch a 1-of-N multisig call immediately (single approval).

Proxy

Operation	Signer	Origin	Summary
add-proxy	coldkey	signed account (pallet role may apply)	Authorize a delegate key to sign calls on this account's behalf.
create-pure-proxy	coldkey	signed account (pallet role may apply)	Create a pure proxy: a fresh keyless account controlled via delegation.
execute-proxy-announced	coldkey	signed account (pallet role may apply)	Execute a proxy call that was announced and has passed its delay.
kill-pure-proxy	coldkey	signed account (pallet role may apply)	Close a pure proxy account and return its reserved deposit.
remove-proxies	coldkey	signed account (pallet role may apply)	Revoke every proxy delegation for the signing account at once.
remove-proxy	coldkey	signed account (pallet role may apply)	Revoke one proxy delegation.

SubtensorModule

Operation	Signer	Origin	Summary
add-collateral	coldkey	signed account (pallet role may apply)	Lock additional miner collateral on your own hotkey.
add-stake	coldkey	signed account (pallet role may apply)	Stake TAO from the coldkey onto a hotkey.
add-stake-limit	coldkey	signed account (pallet role may apply)	Stake TAO with a limit price (slippage protection).
announce-coldkey-swap	coldkey	signed account (pallet role may apply)	Announce (commit to) a coldkey swap; executable after the chain's delay.
associate-evm-key	hotkey	signed account (pallet role may apply)	Associate an EVM key with a hotkey on a subnet.
associate-hotkey	coldkey	signed account (pallet role may apply)	Associate a hotkey with the signing coldkey.
burned-register	coldkey	signed account (pallet role may apply)	Register a hotkey on a subnet by paying the registration cost.
claim-root	coldkey	signed account (pallet role may apply)	Claim accumulated root dividends from one or more subnets.
clear-coldkey-swap-announcement	coldkey	signed account (pallet role may apply)	Cancel a pending coldkey swap announcement (after the reannouncement delay).
commit-weights	hotkey	signed account (pallet role may apply)	Timelock-encrypt and commit weights, forcing the commit-reveal path.
decrease-take	coldkey	signed account (pallet role may apply)	Decrease the delegate take of a hotkey.
dispute-coldkey-swap	coldkey	signed account (pallet role may apply)	Freeze this coldkey entirely until root resolves the dispute.
increase-take	coldkey	signed account (pallet role may apply)	Increase the delegate take of a hotkey.
lock-stake	coldkey	signed account (pallet role may apply)	Lock alpha stake on a subnet, building conviction toward a hotkey.
move-lock	coldkey	signed account (pallet role may apply)	Move an existing lock from one hotkey to another on a subnet.
move-stake	coldkey	signed account (pallet role may apply)	Move alpha between hotkeys and/or subnets.
register-leased-network	coldkey	signed account (pallet role may apply)	Register a new crowdloan-funded leased subnet.
register-subnet	coldkey	signed account (pallet role may apply)	Create a new subnet owned by the signing coldkey.
remove-stake	coldkey	signed account (pallet role may apply)	Unstake alpha from a hotkey back to the coldkey.
remove-stake-limit	coldkey	signed account (pallet role may apply)	Unstake alpha with a limit price (slippage protection).
reset-axon	hotkey	signed account (pallet role may apply)	Reset (stop serving) this hotkey's axon endpoint on a subnet.
reveal-weights	hotkey	signed account (pallet role may apply)	Reveal previously committed weights (legacy salt-based commit-reveal).
root-register	coldkey	signed account (pallet role may apply)	Register a hotkey on the root network (netuid 0).
serve-axon	hotkey	signed account (pallet role may apply)	Publish this hotkey's axon endpoint (ip:port) for a subnet.
serve-axon-tls	hotkey	signed account (pallet role may apply)	Publish this hotkey's axon endpoint with a neuron certificate.
serve-prometheus	hotkey	signed account (pallet role may apply)	Publish this hotkey's prometheus metrics endpoint (ip:port) for a subnet.
set-auto-stake	coldkey	signed account (pallet role may apply)	Auto-stake future mining rewards on a subnet to a chosen hotkey.
set-childkey-take	coldkey	signed account (pallet role may apply)	Set the childkey take for a hotkey on a subnet.
set-children	coldkey	signed account (pallet role may apply)	Assign child hotkeys with stake-weight proportions on a subnet.
set-identity	coldkey	signed account (pallet role may apply)	Publish an on-chain identity (name, links, description) for the coldkey.
set-min-collateral	coldkey	signed account (pallet role may apply)	Set the self-maintaining collateral floor for your hotkey on a subnet.
set-perpetual-lock	coldkey	signed account (pallet role may apply)	Enable or disable perpetual lock mode for a coldkey on a subnet.
set-root-claim-type	coldkey	signed account (pallet role may apply)	Set how a coldkey's root alpha emission is claimed.
set-subnet-identity	coldkey	subnet owner	Publish identity metadata for a subnet (signer must be the subnet owner).
set-take	coldkey	signed account (pallet role may apply)	Set the delegate take to an absolute value.
set-weights	hotkey	signed account (pallet role may apply)	Set validator weights, auto-selecting plaintext or commit-reveal.
stake-burn	coldkey	signed account (pallet role may apply)	Buy back / burn stake via the stake-burn extrinsic.
start-call	coldkey	subnet owner	Activate a subnet (subtoken trading, epochs) as its owner.
swap-coldkey-announced	coldkey	signed account (pallet role may apply)	Execute a previously announced coldkey swap (after the delay has passed).
swap-hotkey	coldkey	signed account (pallet role may apply)	Swap a hotkey for a new one (all subnets, or one netuid).
swap-stake	coldkey	signed account (pallet role may apply)	Swap stake on one hotkey between two subnets.
terminate-lease	coldkey	signed account (pallet role may apply)	Terminate an ended lease and take subnet ownership (beneficiary only).
transfer-stake	coldkey	signed account (pallet role may apply)	Transfer stake ownership to another coldkey.
unstake-all	coldkey	signed account (pallet role may apply)	Unstake everything from a hotkey across all subnets.
unstake-all-alpha	coldkey	signed account (pallet role may apply)	Unstake all alpha from a hotkey across subnets (moves it to root).
update-symbol	coldkey	subnet owner	Update a subnet's symbol (from the chain's fixed catalog).

Utility

Operation	Signer	Origin	Summary
batch	coldkey	signed account (pallet role may apply)	Execute several intents atomically in one extrinsic (all-or-nothing).