Fanduit / Platform / Mass Messaging
Messaging

Mass message every fan, without the ban risk.

Blast a PPV drop or a win-back campaign to thousands of fans across OnlyFans and Fansly in one call. Fanduit paces the fan-out like a human, meters every send, and fires a webhook when the campaign completes.

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anti-velocity human-paced metered per-send segments & lists targeting
POST /v1/accounts/{id}/mass-messages
# one call fans out to a whole segment, paced for you
curl https://api.fanduit.co/v1/accounts/$id/mass-messages \
  -H "Authorization: Bearer sk_live_…" \
  -d '{ "list": "active", "text": "New drop 🔥", "price": 20 }'

→ 202 Accepted  ● queued   recipients: 3,412 · paced ~1.4/s
{ "campaign_id": "mm_88f2", "webhook": "mass_message.completed" }
2
Platforms
350+
Endpoints
1
API Call
Metered
Per Send
Capabilities

Built for campaigns that actually send

The messaging surface agencies use every day. One API, both platforms, metered and safe.

🗣️

Human-paced fan-out

Sends are spaced with natural jitter instead of firing in a burst, so campaigns clear without tripping platform velocity flags.

🎯

Segment targeting

Target all / active / expired fans, a saved list, or an auto-generated segment (VIP, win-back, new, silent) — not just "everyone".

💸

PPV & free

Attach a price to make it pay-per-view, or send free. Per-recipient metering means you always know the exact credit cost.

🪝

Completion webhooks

A signed mass_message.completed event fires when the run finishes — wire it to Slack, a sheet, or your CRM.

🧩

Idempotent

Retry safely with an Idempotency-Key — a replayed campaign is deduped and charged zero, so double-sends never happen.

🤖

MCP + no-code

The same campaign runs from an AI agent (MCP tool) or a Zapier/Make/n8n step — no glue code required.

Try it

Call it in your language

See all 351+
How it works

From zero to a live campaign in three steps

No scrapers, no browser automation, no screen sharing.

Connect an account

Add an OnlyFans or Fansly account you own or operate. Credentials are encrypted in the session vault and never logged.

Pick a segment

Choose a list or auto-segment and write your message + optional PPV price. Preview the recipient count before you send.

Fire one call

POST the campaign. Fanduit paces the fan-out, meters each send, and calls your webhook when it is done.

Use cases

What agencies run through it

Real revenue workflows, not demos.

Monetize

PPV drops

Push a new pay-per-view set to every active fan the moment it goes live, priced per segment.

Retain

Win-back

Auto-target expired subscribers with a discounted trial link to reactivate churned revenue.

Welcome

New-fan onboarding

Greet fans who subscribed today with a warm intro and a first-week offer.

Nudge

Silent re-engage

Reach fans who have gone quiet with a personal check-in before they lapse.

Built for agencies. Trusted by creators. Powerful for developers.

🏢 Agencies

Run a whole roster from one API — connect every creator you operate and automate messaging, growth, and reporting at scale.

⭐ Creators

Neutral infrastructure on accounts you own, with encrypted credentials, per-account proxies, and no screen sharing.

⚙️ Developers

Clean REST + MCP, signed webhooks, idempotency, and transparent credit metering. Build tools that don\'t break by morning.

FAQ

Questions operators ask

Will mass messaging get the account flagged?

Fanduit paces the fan-out with natural spacing and jitter rather than bursting, which is the pattern platforms flag. Sends run through the same per-account proxy and signing as every other call. You control the segment size.

Which platforms does it support?

OnlyFans today and Fansly through the same endpoint — the REST and MCP layers are platform-agnostic, so one call targets whichever account you connected.

How am I billed?

Per recipient, in credits, at the rate shown in your plan. A replayed (idempotent) campaign is charged zero. Cached and public reads are free.

Can I run it from an AI agent or Zapier?

Yes. The campaign is exposed as an MCP tool for Claude/ChatGPT agents and works as a step in Zapier, Make.com, and n8n via the REST API and webhooks.

Send your next campaign today

Connect an account, pick a segment, and let Fanduit handle the pacing, metering, and delivery.

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