Rules on Arkiv. Actions on time.
Arkiv sends no event when an entity expires. OpenTrigger gives you rules that fire at the right block, an open network of workers that run them, and a signed receipt for every action.
npm install arkiv-triggers @arkiv-network/sdk@0.8.1 viemRules on Arkiv
A rule is an entity: when this entity expires, or at this block, do that. Your wallet signs it. No server, no account.
Open workers
Anyone can run a worker. Workers watch deadlines, take a 60-second claim so a rule fires once, and run one action from a fixed menu.
Signed receipts
Every action leaves a receipt on Arkiv with the worker as its creator. Anyone can check what fired, when, and who did it.
Four actions, never code
Telegram
A message to you, with the chat ID sealed to one worker
Webhook
A signed POST to your server, n8n, Make or Zapier
Receipt
Just the signed proof, for apps that watch Arkiv
Extend
Keep an entity alive before it lapses