AI Nostr scheduler: post to Nostr from ChatGPT, Claude or Postozo Chat
Ask an AI app in plain words, or write the posts yourself. Publish text notes signed with your key to your Nostr relays, with hashtags as tags and replies as a thread.
Post to Nostr from ChatGPT, Claude or Postozo Chat
Ask for Nostr notes in plain words. Postozo gives the AI the Nostr rules, checks every post against them and schedules nothing until you say yes.
ChatGPT
Connect Postozo as a custom app in ChatGPT's developer mode, then ask it for Nostr posts.
Claude
Add Postozo to Claude with your personal link, then ask Claude to plan and schedule Nostr posts.
Postozo Chat
Open Postozo Chat (Agent in the Postozo menu), pick your Nostr channel and ask. No other app needed.
Everything you need in a Nostr post scheduler
- Schedule Nostr notes for any date and time, or post right away
- Write once for many channels, then change the text for Nostr only
- Preview the post before it goes out
- Add a first comment or a thread, with an optional wait between each part
- Repeat the post every day, week or month
- Send it to a client for approval first
- Use AI to fit the text to Nostr's length and style
How to connect Nostr
- In Postozo, click Add Channel and pick Nostr.
- Paste your details: Private key (nsec), Relays.
- Save. The channel appears in your channel list.
See the step by step guide to connect Nostr, with screenshots.
Nostr rules we check for you
Publishes a text note (kind 1) signed with your key to your relays. Photos and videos are added as links at the end of the note. Hashtags become Nostr tags. Follow-up comments become replies.
Who uses Postozo for Nostr
Bitcoin and privacy communities
Writers who want an open network
Cross-posting from X
Tips for Nostr
- Postozo publishes text notes signed with your key to your relays. Leave relays empty to use 3 popular public relays.
- Your private key is stored encrypted and only used to sign your notes. Anyone with the key can post as you, so guard it.
- Photos and videos are added as links at the end of the note.
- Hashtags in the text become Nostr tags.
- Follow-up comments become replies.
Example Nostr post
Short, specific, with hashtags that become tags. This is sample text to show the format, not a real customer post.
Checklist before you schedule a Nostr post
- The text is under 10,000 characters for Nostr.
- No more than 4 photos or files are attached.
- The first comment or thread parts are written, if you want them.
- The channel sits under the right customer, so approval rules apply.
- A time is picked, or the post uses the next free slot.
How approval, AI and reports work on Nostr
Approval. If the Nostr channel belongs to a customer with approval turned on, every post waits for a yes. The client sees a preview on a review link and can approve, ask for changes or comment. A post that is changed after approval goes back for a new yes.
AI. The AI assistant can fit a post to Nostr, keeping it under 10,000 characters, in your brand voice. It can also translate it, suggest a first comment and write alt text for pictures. Nothing changes until you accept.
Analytics. Postozo does not read post results from Nostr, so there are no Nostr numbers on the analytics page. You can still count clicks on your links with short links.
Bulk upload. Plan many Nostr posts in a spreadsheet and upload them as a CSV file with bulk upload: up to 500 lines, each checked against Nostr's rules before anything is created.
Client reports. Nostr posts are counted in client reports, without network numbers, because Nostr does not share them.
Client accounts. A client can connect their own Nostr account from a client connect link, filling in Private key (nsec), Relays on the link page, so no password changes hands.
Related features
Check a draft against the Nostr limit with the free Nostr character counter, or count for every network at once with the social media character counter.
Other tools that post to Nostr
Also looking at other schedulers for Nostr? Read our comparisons with Postiz.
Can I schedule Nostr notes with Postozo?
Yes. Connect your account, write the post, pick a date and time, and Postozo publishes it for you.
How many characters can I use in a post on Nostr?
Postozo allows up to 10,000 characters for Nostr, which is the limit we check before saving.
Can I add a first comment on Nostr?
Yes. Add follow-up comments in the editor, with an optional wait between each.
Can I post to Nostr from ChatGPT or Claude?
Yes. Connect Postozo to ChatGPT or Claude, or use Postozo Chat in the app, and ask for Nostr notes. It checks the Nostr rules and schedules each post only after you say yes.
Can I post to Nostr and other networks at the same time?
Yes. Pick all the channels you want in 1 post, and change the text for any single channel.
Is Nostr included in every plan?
Yes. Every plan includes all 30 channel types. Plans differ in how many channels you can connect. See Pricing.
Can you schedule Nostr posts in advance?
Yes. Pick any future date and time, or give the channel posting times and use the next free slot. You can also repeat a post every day, week or month.
Post to Nostr from your AI app
Connect Nostr, then ask ChatGPT, Claude or Postozo Chat for your first week of posts.
7 day free trial. No card needed.