Admin

Settings

Provider:

Zap Stream

Stream Days

Loading credits...

Stream Status:

Stream Balance

Stream Backend

Choose which Zap Stream-style backend to use for metadata + live note.

Active: —

Stream Forwarding

Mirror your live stream to Twitch, YouTube, Facebook Gaming, Kick, Trovo, or a custom RTMP target

Forwarding is handled on Zap Stream’s servers and depends on their current backend status.

Enable Twitch forwarding (via Zap Stream)

RTMP URL

Stream key

Enable YouTube forwarding (via Zap Stream)

RTMP URL

Stream key

Enable Rumble forwarding (via Zap Stream)

RTMP URL

Stream key

Enable Facebook Gaming forwarding (via Zap Stream)

RTMP URL

Stream key

Enable Kick forwarding (via Zap Stream)

RTMP URL

Stream key

Enable Trovo forwarding (via Zap Stream)

RTMP URL

Stream key

Enable Custom RTMP forwarding (via Zap Stream)

RTMP URL

Stream key

📡 Live Stream Event

📝 Live Stream Information

Add your live stream information.

Title Summary Image thumbnail URL Category (comma separated) Country (required for LFL)

Waiting for streamId from your Let's Fo Live page…

📣 Live Stream Announcement

Publish a "I'm live" Nostr note.

Announcement title Main message

Nostr stream link (optional)

Paste this into your announcement if you want a Nostr preview card.

Hashtags

Notes can be published offline. Nostr stream links require a live stream.

✉️ Live Email Announcement

Manually email verified subscribers after your player is live. LFL never sends this automatically when OBS connects or reconnects.

Loading verified subscriber count…

Email subject Email message

LFL sends exactly the message above. Include any stream link you want subscribers to receive. This draft is remembered on this browser after sending.

SMTP must be configured in Tab4. Sending is manual and one campaign is allowed per stream.

Stream Backend Servers

Zap Stream backends. See your dot balance, RTMP URLs, keys, tiers, and raw endpoint JSON.

Balance: —

Advanced details (JSON)

s1.letsfo.com LF-S1

Balance: —

Advanced details (JSON)

api-core.zap.stream Core

Balance: —

Advanced details (JSON)

api-ca.zap.stream CA

Balance: —

Advanced details (JSON)

api-uk.zap.stream UK

Balance: —

Advanced details (JSON)

streamstr.net SS

Balance: —

Advanced details (JSON)

api.shosho.live SH

Balance: —

Advanced details (JSON)

live.solomonstr.com SM

balance info..
Dot are usage units used to power live streaming.

Terms of Service

Instructions:
Go to Tab1. Under the section "Stream Backend" select a backend using the radio button. Then come back here and accept the terms. Do this for each backend. If you don't accept the terms the backend will block you from streaming.
You only have to do this once.

Change the radio button if you want to check your Terms status…

Terms: zap.stream/tos

OBS Widgets

Drop these in OBS as browser sources.

Chat Zap Attack Total Zaps Top Zaps Viewers Chatters Countdown Balance

Mobile Chat Console

Combined chat view + send box. Type to viewers or monitor your chat from your phone while streaming.

Chat console

💾 Media Storage

Choose where LFL stores uploaded media. Local is safe for small files. Backblaze B2 is recommended for large 4K videos and keeps big uploads off your LFL server.

Local server storage Backblaze B2 direct upload

Backblaze Key ID

Backblaze Application Key

Bucket

Region

S3 endpoint

Object prefix

Detecting limits…

Backblaze direct upload requires a custom CORS rule that allows browser PUT requests from this LFL domain.

One-time CORS setup key (no CLI)

Your permanent bucket-restricted media key cannot change bucket CORS. If the test reports missing writeBuckets, create a temporary Backblaze app key with access to All buckets and Read and Write, paste it here, and run the test again. LFL uses it only for this request, does not save it, and you should delete the temporary key in Backblaze afterward.

Temporary setup Key ID

Temporary setup Application Key

Loading storage settings…

LFL Media Server (Amethyst)

Add this address in Amethyst as a media/Blossom server. Amethyst will upload images and videos to this LFL instance and insert the protected LFL viewer URL into your note. Only the configured instance owner can upload.

Media server URL

Preparing media-server check…

No extra cron job is required. In Amethyst, leave mirror uploads to all Blossom servers disabled for this LFL server.

✉️ Email Delivery (SMTP)

This instance sends its own email. Credentials and subscriber addresses stay in the protected /live/data/ area and are never sent to LFL Core. Configure SPF, DKIM, and DMARC with your email provider for reliable delivery.

Enable viewer live-alert subscriptions Turn this on and save before viewers can subscribe. OFF

SMTP host

Port

Connection security

Username

Password

From name

From email

Reply-to (optional)

Sender mailing/business address

Loading SMTP settings…

Send a test email

Subscriber transparency

Owners see masked addresses only in the LFL interface. Viewers see their own full address. Campaign reports count messages accepted by SMTP, failed, or skipped; LFL does not track opens or clicks.

Loading subscribers…

Streamer Information

Name: —

Npub —

Pubkey (hex) —

Loading the newest local Nostr profile…

Nostr Profile `kind:0`

Name, avatar, bio, website, and NIP-05 come from the newest signed profile in this LFL database. Saving writes locally first; Cron5 synchronizes the same signed profile to every configured relay group.

Name

Username

Avatar URL

Banner URL

About

Website

NIP-05

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Existing profile fields that LFL does not edit—including the Nostr Lightning address—are preserved in the replacement event.

LFL Instance Profile Overrides

Lightning Address

LFL deliberately uses this address instead of the Lightning address in your Nostr profile. This is useful for testing or directing LFL zaps to a different wallet.

LFL Icon URL

Optional custom PNG/JPG/WebP badge shown after your username around LFL. LFL shrinks it automatically. This is separate from your Nostr avatar; SVG is not allowed.

Country

Pick your country for the LFL Network Directory. Changing country does not require domain re-verification; the directory syncs it from this LFL instance.

Gender

Badge preview

Optional. If selected, this explicit LFL profile field is included in the verified Nostrich Network directory. LFL never guesses gender from a name, avatar, or ordinary Nostr profile.

Balance widget Enable the zap stream backend balance widget.

Voice chat Enable voice chat.

LFL Version –

🔐 LFL Sync Backup

Keep signed copies of your personal LFL Nostr archive on mutual, verified LFL friends. Backups are stored in an isolated database and never appear in the host's feeds. Both instances must opt in and remain activated.

Protect my LFLSend events I authored or that carry my p tag to compatible friends. Store backups for mutual LFL friendsUse bounded local disk space to help opted-in friends.

Desired remote copies

Maximum hosted instances

Maximum per friend (GB)

Maximum total backup storage (GB)

Always keep free (GB)

Loading Sync Backup…

How this first backup version works

LFL uses a dedicated server transport key, not your Nostr private key. Every batch and storage receipt is signed. Every valid owner-authored event and every valid event carrying the owner's p tag is eligible. Unrelated cached Watchlist events, media files, SMTP data, configuration, login sessions, and secrets are excluded. Restore controls and NWC payments will be added later without changing the stored event format or receipt ledger.

Relays & Service Providers

Nostr relay groups

You may use the same relay in several groups, but the groups do different jobs. The installer copies one starter list into all five; you can specialize the lists here afterward. Enter one wss:// relay per line.

Important: wss://relay.letsfo.com is required and is restored automatically when these settings are saved. A specialized group does not normally inherit changes made to another group.

📡 Relay Health

LFL checks actual relay behavior. Advertised payment information is shown only as a hint; successful reads and genuine LFL publication results are authoritative.

Loading relay status…

Write access is learned from real notes, videos, profiles, and deletion requests handled by LFL’s durable outbox. Until one has been sent to a relay, write access remains “Not tested.” No fake notes are published.

General relays relays

General compatibility and fallback list. It is not a master list that automatically controls every LFL feature.

ⓘ Where this is used

Shared or older Nostr features may use this list when they have no dedicated relay group. The OBS chat viewer can fall back to it when commentRelays is unavailable, and older livestream configurations can reach it after their dedicated fallbacks are empty.

Live chat relays commentRelays

Reads and publishes livestream chat activity in the sidebar and OBS chat widget.

ⓘ Spam and visibility tradeoff

These relays carry livestream comments, reactions, zap receipts, and chat profile lookups. Cron5 also sends the owner's locally saved Nostr profile here. The sidebar publishes comments and reactions here. A smaller trusted or paid list can reduce spam, but chat or zaps available only on other relays will not appear.

Notes and feed relays notesRelays

Publishes your notes and supplies the background database sync for My Notes and Notes Feed.

ⓘ How the local feed works

Cron5 publishes locally queued notes and their Nostr deletion requests here. Cron3 imports streamer activity; Cron4 rotates through this list to import followed-account activity and engagement into SQLite. My Notes and Notes Feed then load from the local database. If a note exists only on an unconfigured relay, LFL does not know it exists and does not automatically search that relay for the missing note.

Livestream discovery relays liveStreamRelays

Supplies Cron2 with livestream events for the cached Nostr Live Network, stream status, and the owner's Past Streams history.

ⓘ Read/cache behavior

Cron2 rotates through these relays for recent kind:30311 events, a bounded owner-history backfill, related profiles, and relevant deletion requests, then stores the results in SQLite. This list controls what LFL discovers; it does not control where a streaming provider publishes the original stream event.

Video relays videoRelays

Publishes video notes and synchronizes My Videos favourites and recording-list events.

ⓘ Local cards versus relay activity

My Videos initially loads its cards from local SQLite, uploads, and recordings, then performs selected relay lookups in the background. Cron5 publishes locally queued video notes, video deletion requests, and kind:30005 favourites or recording lists here. The Nostr Video Network obtains cards from verified LFL instance APIs rather than scanning this list directly in the browser.

Simulcast Enable simulcast.

Service providers

Domains only (no paths). s1.letsfo.com is always forced.

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This saves the LFL-specific settings above. The Nostr profile has its own signed local-first save button.

Database Information

Nostr Notes & Video Network Domain Verification

Backfill (sync my notes, from relays to local DB)

Installs are fast on purpose (recent events only). Use this to sync your older nostr history into your local DB.

Idle.

Mirror my notes to other relays

This copies your existing events from your local database to other relays. It does not “edit” your notes.

How far back?

Idle.

Cron1 status (auto-activate stream day)

If Auto-Activate is enabled in Tab 1, this cron automatically activates the current Stream Day shortly after midnight UTC each day. If Auto-Activate is disabled, the streamer must activate each new Stream Day manually.

Status
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Last run
—

Last action
—

Enabled
—

Crontab line

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Cron2 status (live Network & stream status)

This cron synchronizes recent kind:30311 livestream events from the configured livestream relays. It keeps the Nostr Live Network, current LIVE or ENDED stream status, previous-stream information, and streamer profile data up to date. If it stops, the Live Network and live page may show outdated information.

Status
Loading…

Last check-in
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Crontab line

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Cron3 status (my-notes & streamer activity)

This cron imports recent Nostr activity authored by or involving the streamer, including notes, replies, quotes, reposts, reactions, zaps, Guest Notes, profile updates, contact lists, and long-form articles. It keeps /live/notepad/my-notes/ current and fast. If it stops, My Notes and related streamer activity may become outdated.

Status
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Last seen
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Crontab line

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Cron4 status (notes-feed & people networks & DB maintenance)

This cron alternates between synchronizing recent activity involving the streamer and recent activity from accounts the streamer follows. Its bounded people phases also refresh the Watchlist, discover and confirm the Audience, and cache the verified Nostrich Network. It keeps /live/notepad/notes-feed/, the Nostr Notes Network, and related activity views current. It also purges expired Notes Feed cache rows and performs scheduled SQLite maintenance. If it stops, Notes Feed, the Notes Network, and people pages may become outdated, expired cache rows will not be purged, and database maintenance will not run.

Status
Loading…

Last seen
—

Crontab line

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Cron5 status (outbox and relay mirroring)

This cron publishes locally queued notes, profiles, deletions, and favourites first, then advances any active setup mirror job. If it stops, events remain safe in the local database and outbox but will not synchronize to every configured relay until the worker resumes.

Status
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Last seen
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Crontab line

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How to Go Live (Quick Steps)

Tab1 - Activate streaming.
Tab2 - Click View balance & information to get your RTMP URL & stream key.
Tab2 - Top up the selected backend server if needed.
Tab1 - In Stream Backend, select the same backend you chose in step 2 using the radio buttons.
Tab1 - Fill in your Live Stream Information and Live Stream Announcement (do not click on "Publish" yet).
OBS - Enter the RTMP URL and stream key into OBS, then click Start Streaming.
Live - Open your /live/ page and wait for the stream to appear. Refresh the page if necessary.
Tab1 - Return to the admin panel. Click Publish on Live Stream Information & Live Stream Announcement.
Tab1 - Live Stream Announcement is optional.

Updates

Support: Forum

The Upgrade Assistant replaces program files while preserving /live/data/, your instance configuration, uploads, keys, and assigned card/profile images. Ordinary releases do not copy or modify the SQLite database.

Loading preflight…

Loading updater…

Access denied

Stream Days

Stream Balance

Stream Backend

Stream Forwarding

📡 Live Stream Event

📝 Live Stream Information

📣 Live Stream Announcement

✉️ Live Email Announcement

Stream Backend Servers

Terms of Service

OBS Widgets

Mobile Chat Console

💾 Media Storage

LFL Media Server (Amethyst)

✉️ Email Delivery (SMTP)

Send a test email

Streamer Information

Nostr Profile kind:0

LFL Instance Profile Overrides

🔐 LFL Sync Backup

Relays & Service Providers

Nostr relay groups

📡 Relay Health

Database Information

Nostr Notes & Video Network Domain Verification

Backfill (sync my notes, from relays to local DB)

Mirror my notes to other relays

Cron1 status (auto-activate stream day)

Cron2 status (live Network & stream status)

Cron3 status (my-notes & streamer activity)

Cron4 status (notes-feed & people networks & DB maintenance)

Cron5 status (outbox and relay mirroring)

How to Go Live (Quick Steps)

Updates

Nostr Profile `kind:0`