Référence des NIP Nostr

Les NIP (Nostr Implementation Possibilities) sont les documents de spécification qui gardent le protocole décentralisé Nostr interopérable — l’équivalent des BIP de Bitcoin. Cette référence les indexe avec leur statut et un résumé en langage clair. Les numéros de NIP, titres et statuts restent en anglais, source unique.

Réponse rapide

Les NIP (Nostr Implementation Possibilities) sont les documents de spécification qui maintiennent l'interopérabilité du protocole décentralisé Nostr — l'équivalent des BIP de Bitcoin. Cette référence en indexe 94 avec leur statut et un résumé en langage clair ; 13 sont marqués obsolètes. À connaître : NIP-01 (bases du protocole), NIP-05 (noms lisibles), NIP-19 (npub/nsec), NIP-57 (Zaps Lightning).

Une carte rapide de la surface de spécification de Nostr — libre de téléchargement (CSV/JSON) sous CC BY 4.0. Confirmez toujours auprès du dépôt nostr-protocol/nips avant de développer.

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NIP	Titre	Statut	Ce qu'il fait
NIP-01	Basic protocol flow description	Final	Core protocol: event format, signatures, kind 0 metadata, and client-relay messages.
NIP-02	Follow List	Unknown	Defines the contact/follow list event listing pubkeys a user follows.
NIP-03	OpenTimestamps Attestations for Events	Deprecated	Attaches OpenTimestamps proofs to events; unrecommended (vulnerable to one attack, needs update).
NIP-04	Encrypted Direct Message	Deprecated	Legacy encrypted DMs; deprecated in favor of NIP-17 private direct messages.
NIP-05	Mapping Nostr keys to DNS-based internet identifiers	Unknown	Maps a pubkey to a human-readable name@domain identifier via a DNS/HTTP well-known file.
NIP-06	Basic key derivation from mnemonic seed phrase	Deprecated	Derives Nostr keys from a BIP39 mnemonic; unrecommended (prefer a single nsec).
NIP-07	window.nostr capability for web browsers	Unknown	Browser extension API exposing signing and pubkey access to web clients without raw keys.
NIP-08	Handling Mentions	Deprecated	Legacy #[index] mention convention; deprecated in favor of NIP-27 text references.
NIP-09	Event Deletion Request	Unknown	Lets a user request deletion of their previously published events.
NIP-10	Text Notes and Threads	Unknown	Conventions for e/p tags in kind 1 notes to build reply threads and mentions.
NIP-11	Relay Information Document	Unknown	JSON document served by a relay describing its capabilities, limits, and policies.
NIP-13	Proof of Work	Unknown	Adds computational proof-of-work to event IDs via a nonce tag and difficulty target.
NIP-14	Subject tag in text events	Unknown	Adds a 'subject' tag to notes for email-style thread subjects.
NIP-15	Nostr Marketplace (for resilient marketplaces)	Deprecated	Marketplace stalls, products, and auctions; unrecommended (too complicated, try NIP-99).
NIP-17	Private Direct Messages	Unknown	Private DMs using NIP-44 encryption wrapped in NIP-59 gift wraps; replaces NIP-04.
NIP-18	Reposts	Unknown	Defines repost and generic-repost events for re-sharing other events.
NIP-19	bech32-encoded entities	Unknown	bech32 encodings (npub, nsec, note, nprofile, nevent, naddr) for keys and references.
NIP-21	nostr: URI scheme	Unknown	Defines the nostr: URI scheme for linking to NIP-19 entities.
NIP-22	Comment	Unknown	Generic threaded comment event that can reply to any addressable content.
NIP-23	Long-form Content	Unknown	Markdown long-form articles as addressable events, with draft variant.
NIP-24	Extra metadata fields and tags	Unknown	Optional extra profile metadata fields and miscellaneous tag conventions.
NIP-25	Reactions	Unknown	Like/emoji reaction events referencing another event, plus website reactions.
NIP-26	Delegated Event Signing	Deprecated	Lets one key delegate signing to another; unrecommended (unnecessary burden for little gain).
NIP-27	Text Note References	Unknown	Inline nostr: references inside note content, replacing NIP-08 mentions.
NIP-28	Public Chat	Deprecated	Public chat channels and messages; unrecommended (try NIP-29 instead).
NIP-29	Relay-based Groups	Unknown	Relay-managed groups with membership, moderation, and metadata events.
NIP-30	Custom Emoji	Unknown	Defines custom emoji tags and emoji sets for use in content.
NIP-31	Dealing with Unknown Events	Deprecated	'alt' tag describing unknown event kinds for clients; unrecommended (unnecessarily bloated).
NIP-32	Labeling	Unknown	Label events and tags for categorizing or annotating people, events, and content.
NIP-34	git stuff	Unknown	Git repositories, patches, issues, and pull requests over Nostr.
NIP-35	Torrents	Unknown	Torrent metadata and comment events for sharing torrents.
NIP-36	Sensitive Content	Unknown	content-warning tag marking sensitive or NSFW content.
NIP-37	Draft Events	Unknown	Encrypted draft event wrappers for saving unpublished content.
NIP-38	User Statuses	Unknown	Ephemeral user status events (e.g. general or music status).
NIP-39	Linking Profiles to Other Platforms	Unknown	External identity claims linking a profile to other platforms via 'i' tags.
NIP-40	Expiration Timestamp	Unknown	'expiration' tag telling relays/clients when an event should be discarded.
NIP-42	Authentication of clients to relays	Unknown	Challenge-response auth so relays can authenticate connecting clients.
NIP-43	Relay Access Metadata and Requests	Unknown	Events for relay membership, join/invite/leave requests, and access control.
NIP-44	Encrypted Payloads (Versioned)	Unknown	Versioned encryption scheme (ChaCha20 + HMAC) for payloads, replacing NIP-04 crypto.
NIP-45	Counting results	Unknown	COUNT message letting clients ask relays for the number of matching events.
NIP-46	Nostr Remote Signing	Unknown	Remote signer (bunker) protocol so clients sign without holding the private key.
NIP-47	Nostr Wallet Connect	Unknown	Protocol to connect apps to a Lightning wallet for payments over Nostr.
NIP-48	Bridged Events	Unknown	Tags marking events bridged from other protocols/networks.
NIP-49	Private Key Encryption (ncryptsec)	Unknown	Encrypts a private key with a password into a portable ncryptsec string.
NIP-50	Search Capability	Unknown	Adds a 'search' filter field so relays can support full-text search.
NIP-51	Lists	Unknown	Standard mute, pin, bookmark, follow, and other personal/curated list events.
NIP-52	Calendar Events	Unknown	Date- and time-based calendar events, calendars, and RSVPs.
NIP-53	Live Streaming and Spaces	Unknown	Live events, rooms, and live chat for streaming and audio spaces.
NIP-54	Wiki	Unknown	Collaborative wiki article events with redirects and merge requests.
NIP-55	Android Signer Application	Unknown	Intent-based protocol for Android apps to sign via a separate signer app.
NIP-56	Reporting	Unknown	Report events flagging spam, illegal, or abusive content/users.
NIP-57	Lightning Zaps	Unknown	Lightning zap requests and receipts for tipping events and profiles.
NIP-58	Badges	Unknown	Badge definitions, awards, and profile badge display.
NIP-59	Gift Wrap	Unknown	Seal and gift-wrap events to hide metadata of encrypted payloads like DMs.
NIP-60	Cashu Wallet	Unknown	Stores a Cashu ecash wallet and tokens as Nostr events.
NIP-61	Nutzaps	Unknown	Cashu-based 'nutzap' payments and mint recommendations.
NIP-62	Request to Vanish	Unknown	Event asking relays to delete all of a user's data (right to vanish).
NIP-64	Chess (PGN)	Unknown	Encodes chess games in PGN format as Nostr events.
NIP-65	Relay List Metadata	Unknown	User's preferred read/write relay list for the outbox model.
NIP-66	Relay Discovery and Liveness Monitoring	Unknown	Relay discovery and monitor announcements reporting relay liveness.
NIP-67	EOSE Completeness Hint	Unknown	Hint indicating whether an EOSE represents a complete result set.
NIP-68	Picture-first feeds	Unknown	Picture events and sets for image-centric (Instagram-like) feeds.
NIP-69	Peer-to-peer Order events	Unknown	Order events for peer-to-peer trading marketplaces.
NIP-70	Protected Events	Unknown	'-' tag marking events only the author may publish to a relay.
NIP-71	Video Events	Unknown	Normal, short-form, and addressable video events with metadata.
NIP-72	Moderated Communities	Deprecated	Reddit-style moderated communities; unrecommended (try NIP-29 instead).
NIP-73	External Content IDs	Unknown	'i' tags referencing external content IDs (URLs, ISBNs, hashes, etc.).
NIP-75	Zap Goals	Unknown	Fundraising goal events that zaps count toward.
NIP-77	Negentropy Syncing	Unknown	Negentropy set-reconciliation protocol for efficient relay/client sync.
NIP-78	Application-specific data	Unknown	Arbitrary app-specific data events keyed by a 'd' identifier.
NIP-84	Highlights	Unknown	Highlight events quoting a portion of an article or URL.
NIP-85	Trusted Assertions	Unknown	Trusted assertion events attesting facts about users, events, or addresses.
NIP-86	Relay Management API	Unknown	JSON-RPC over HTTP API for administering relays.
NIP-87	Cashu and Fedimint Discoverability	Unknown	Announcement events to discover Cashu mints and Fedimint federations.
NIP-88	Polls	Unknown	Poll events and poll-response events for voting.
NIP-89	Recommended Application Handlers	Unknown	Handler info/recommendation events mapping event kinds to apps that open them.
NIP-90	Data Vending Machines	Deprecated	On-demand compute job request/result marketplace; unrecommended (got out of control).
NIP-92	Media Attachments Metadata (imeta)	Unknown	'imeta' tag carrying metadata (dimensions, hash, mime) for inline media URLs.
NIP-94	File Metadata	Unknown	File metadata events describing a hosted file (url, hash, mime, size).
NIP-96	HTTP File Storage Integration	Deprecated	HTTP file-upload server protocol; unrecommended (replaced by Blossom).
NIP-98	HTTP Auth	Unknown	Signed event used as an Authorization header to authenticate HTTP requests.
NIP-99	Classified Listings	Unknown	Classified listing events (for-sale/wanted), with draft variant.
NIP-5A	Static Websites (nsites)	Unknown	Publishes static websites (nsites) via signed manifest events.
NIP-7D	Forum Threads	Unknown	Forum-style thread events for structured discussion.
NIP-A0	Voice Messages	Unknown	Voice message events and voice-message comments.
NIP-A4	Public Messages	Unknown	Public message events addressed to recipients in the open.
NIP-B0	Web Bookmarks	Unknown	Addressable web bookmark events for saving URLs.
NIP-B7	Blossom	Unknown	Integrates Blossom blob servers; user server list and stored-blob events.
NIP-BE	Nostr BLE Communications Protocol	Deprecated	Bluetooth LE transport for Nostr; unrecommended (implemented once, requires review).
NIP-C0	Code Snippets	Unknown	Code snippet events for sharing source code.
NIP-C7	Chats	Unknown	Simple chat message events.
NIP-CC	Geocaching	Unknown	Geocache listing, log, proof-of-find, and curation events.
NIP-EE	E2EE Messaging using MLS Protocol	Deprecated	End-to-end encrypted group messaging via MLS; superseded by the Marmot Protocol.
NIP-F4	Podcasts	Unknown	Podcast episode and metadata events plus podcast list kinds.

Source : le dépôt canonique nostr-protocol/nips (juin 2026). Le statut est la classification propre au dépôt lorsqu'indiquée. Voir aussi l'entrée de glossaire Nostr de D-Central, la référence des types d'événements, les implémentations de relais, les clients, et le catalogue d'auto-hébergement souverain.

Confirmez toujours auprès du dépôt nostr-protocol/nips avant de développer. Ce jeu de données ouvert (CC BY 4.0) fait partie du catalogue de données ouvertes de D-Central.

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Dernière révision: 27 juillet 2026.