All specifications

Defines the kind 24242 event a user signs to prove to a server that they allowed an application to act on their behalf.

Authors: forgesworn

Nostr users who want to maintain separate identities — one for social posting, one for commerce, one for a specific application — must today manage multiple...

The emoji tag, which maps a shortcode written in the content to an image URL.

Existing encrypted messaging on Nostr (NIP-04, NIP-17) is designed for chat-style conversations: fast, ephemeral, back-and-forth. This NIP defines a different...

Authors: forgesworn

Authors: forgesworn

This NIP defines kind 31000, an addressable event for attestations between Nostr identities. One kind serves credentials, endorsements, reviews, access grants...

Four addressable event kinds for challenging and resolving oracle-reported outcomes on Nostr: outcome reporting, challenges, stake-weighted voting, and...

This document shows how to model institutional referral routing on Nostr using existing NIPs. No new event kinds are required.

This document shows how to model community governance on Nostr using existing NIPs. No new event kinds are required.

Each section of this guide maps to one component NIP. You can adopt them incrementally:

This NIP defines a set of tags for recording mentorship relationships, training progression, supervision levels, apprenticeship pipelines, and continued...

One addressable event kind for granting a third party scoped, time-bounded, revocable access to encrypted data on Nostr. The grantor specifies which event...

One event kind for broadcasting workforce, skill, or resource scarcity signals on Nostr. Any participant can publish a structured scarcity signal indicating...

One addressable event kind for craft technique documentation on Nostr. Practitioner skill identity composes with NIP-PROVIDER-PROFILES.

One addressable event kind for product certificates on Nostr. Authenticity attestation composes with NIP-VA; ownership transfer composes with NIP-CUSTODY...

One addressable event kind for formal invoicing on Nostr. Payment recording composes with NIP-ESCROW Receipt; expense reimbursement composes with NIP-APPROVAL.

This NIP defines one addressable event kind for announcing paid API services on Nostr. It enables decentralised discovery of HTTP APIs gated by any payment...

An addressable event kind for declaring service provider capabilities on Nostr. Service catalogues compose with NIP-99 (Classified Listings); portfolio items...