Delegation

rx-nostr supports event delegation based on NIP-26.

Publish Deleteged Events

You can use delegateSigner() to issue delegated events.

import { delegateSigner, seckeySigner } from "rx-nostr";

const signer = delegateSigner({
  delegateeSigner: seckeySigner(seckeyChild),
  delegatorSeckey: seckeyRoot,
  allowedKinds: [0, 1],
  allowedSince: 777777,
  allowedUntil: 888888,
});

The allowed... field is used only to create a delegation string. That is, the signer with delegateSigner() can also generate events outside the delegation condition.

You can use validateDelegation() to validate the delegation condition.

Subscribe Delegated Events

Enabling the acceptDelegatedEvent option allows you to subscribe to delegated events (if the relay supports queries based on NIP-26).

Regardless of the acceptDelegatedEvent setting, the EventPacket exposes a rootPubkey field. This field is equal to the public key of the delegator if the event is delegated, or the public key of the event's author if the event is not delegated.

See also Auto Validation.