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Notis

Stop multichain monitoring after playlist deletion

Use a clear lifecycle event to clean up monitoring you no longer need.

Trigger

New Playlist Created or Deleted

Triggers when a new playlist is created or deleted.

Action

Unsubscribe Multichain

Tool to unsubscribe from events across multiple chains using the multichain sdk. use after stopping monitoring of an address or transaction to clean up resources, e.g., call: blocknative.unsubscribe({ id: '0x..', chainid: '0x1' }).

Why this helps

Old subscriptions continue consuming attention because cleanup is easy to overlook.

  • Tie cleanup to a concrete event
  • Reduce stale monitoring
  • Keep subscription records tidy

Setup

Build it in a few focused steps.

  • 1Connect Spotify and Blocknative in Notis once.
  • 2Create an automation named Playlist Cleanup Watch.
  • 3Tell Notis to prepare Blocknative multichain unsubscribe details for the account or transaction context associated with a deleted playlist.
  • 4Pick New Playlist Created or Deleted as the trigger and choose a report channel.
  • 5Test by deleting a temporary playlist with valid monitoring context.

Questions about this workflow

Will creation trigger cleanup too?

The event covers creation and deletion, so your instruction should tell Notis to act only on deletion.

What identifiers are needed?

Provide the multichain subscription identifiers, such as account and chain context.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Spotify to Blocknative. A trigger fires from one place; an action lands in another.

Spotify triggers

Blocknative actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Configure Mempool Filters

Tool to configure filters and abi decoding for ethereum mempool transactions. use after establishing a blocknative websocket connection to set up event filters and decoding.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Get Gas Price Distribution

Tool to retrieve the current mempool gas price distribution breakdown. use when analyzing gas price trends or preparing fee strategies.

ActionInstant

New Device Added

Triggers when a new device is added.

TriggerPolling

Get Gas Oracles

Tool to retrieve metadata on supported gas oracles per chain. use when you need to dynamically discover all available on-chain gas estimation oracles across networks.

ActionInstant

Spotify Playlist Item Change

Triggers when songs are added to or removed from a Spotify playlist.

TriggerPolling

Get Gas Prices

Tool to fetch gas price estimates for specific inclusion probabilities. use when you need gas price ranges for the next block or next ~10 seconds.

ActionInstant

New Playlist Created or Deleted

Triggers when a new playlist is created or deleted.

TriggerPolling

Get Supported Chains

Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.

ActionInstant

Get Base Fee Estimates

Tool to get real-time predictions for base fee and blob base fee for the next 5 blocks. use when you need both 99% and 50% confidence estimates for upcoming blocks.

ActionInstant

Subscribe Multichain

Tool to generate websocket subscription details for events across multiple chains. use when preparing to track a transaction hash or account address across chains via blocknative multichain sdk.

ActionInstant

Subscribe Transaction Hash

Tool to subscribe to transaction state change events of an ethereum transaction hash. use after establishing a blocknative websocket connection to prepare the subscription message.

ActionInstant

Connect any two apps with Notis in the middle.

Spotify and Blocknative, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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