NNostr

Publish to Nostr from one place

Write once, tailor it for Nostr, schedule it and see how it did — in the studio, or with one API call alongside 18 other networks.

Connect Nostr Read the docs

note
scheduling
analytics

Why Publishing Studio

Skip building your own Nostr integration

With Publishing Studio

Connect in the studio, or inside your own app with headless connect. We store the access and check it daily.
Every post checked against Nostr's limits before it's sent.
One request shape for Nostr and 18 other networks.
Retries run only what failed, and duplicates are refused.
Signed webhooks when a post lands or an account needs reconnecting.

Building on Nostr yourself

Build and maintain Nostr's sign-in flow and store its credentials securely.
Track Nostr's limits and API changes, and find out about them when posts fail.
Write a separate integration for every other network you add.
Build your own retry, duplicate and partial-failure handling.
Poll to learn what happened to each post.

How it works

Three steps to Nostr

1
Connect your account
Connect a remote signer with its bunker:// link, paste a secret key, or create a new identity just for publishing.
2
Write once
Compose in the studio and tailor the text or media for Nostr, or send one POST /posts request from your code.
3
We handle the rest
We publish now or on schedule, retry what fails, and tell you the result — in the studio and by webhook.

Features

What you can do on Nostr

Posts

Publish to Nostr from the same editor as every other network.

Schedule and queue

Publish now, at a set time in any time zone, or into your posting queue.

Checked before it's sent

Character count, media type, size are checked against Nostr's limits while you write.

Alt text

Image descriptions are sent to Nostr so your posts stay accessible.

Analytics

Track likes, comments, shares for every Nostr post, next to your other networks.

Delete from the studio

Remove a published post from Nostr without leaving Publishing Studio.

Limits at a glance

Nostr's rules, built in

Text: Up to 10,000 characters
Media: up to 10 images or up to 4 videos (optional)Images and video can be mixed.
Images: JPG, PNG, WebP, GIF · up to 20 MB each
Video: MP4, MOV, WebM · up to 256 MB
Formats: note

Get every network's limits as data from GET /validate.

For developers

Publish to Nostr with one request

POST /posts → Nostr

curl -X POST "https://dashboard.lifebliss.app/api/v1/posts" \
  -H "Authorization: Bearer $PS_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{
    "content": "The full session is live.",
    "targets": [
      {
        "accountId": "NOSTR_ACCOUNT_ID"
      }
    ],
    "publishNow": true
  }'

Quickstart · Headless connect · Webhooks

One integration

Reach 18 more networks with the same post

FAQ

Nostr questions

More in the developer docs and on pricing.

How do I connect Nostr?

Connect a remote signer with its bunker:// link, paste a secret key, or create a new identity just for publishing.

What can I post to Nostr?

note posts with up to 10 images or up to 4 videos.

How long can a Nostr post be?

Up to 10,000 characters. The editor counts as you type and warns you before it's too long.

Can I schedule Nostr posts?

Yes. Publish now, pick a date and time in any time zone, or add the post to your posting queue — in the studio or through the API.

Can I delete a post after it's published?

Yes, from the post's page in the studio.

Which Nostr analytics do I get?

likes, comments, shares for each post, collected automatically and shown next to your other networks.

Publish to Nostr today.

14-day free trial, no card. Every feature included.

Connect Nostr See all networks