Adsun

How to monetize a Telegram Mini App with third-party advertising

Step-by-step: add a third-party ad network SDK to a Telegram Mini App, choose rewarded, interstitial or task blocks, verify rewards server-side and measure eCPM and fill rate.

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Smartphone Telegram Mini App with a third-party ad card snapping in like a puzzle piece and coins filling a jar
Smartphone Telegram Mini App with a third-party ad card snapping in like a puzzle piece and coins filling a jar

Content owner: Adsun Editorial & Ad Operations Team · Last verified:

Quick answer

To monetize a Telegram Mini App with third-party advertising, register the app with a Telegram-first ad network such as Adsun, create ad blocks (rewarded, interstitial or task), add the network’s JavaScript SDK, show ads at natural pauses and confirm rewards with a server-to-server callback. Then measure eCPM, fill rate and retention per block and country, and adjust frequency until revenue grows without hurting users.

Key takeaways

  • Integration = register app → create block → add SDK → call show at a natural pause.
  • Rewarded ads earn the most goodwill because users opt in.
  • Verify rewards on your server, never only in the browser.
  • Optimise on eCPM × fill rate and retention together.

Step-by-step setup

  • 1. Create a publisher account and register your Mini App (bot username and Web App URL).
  • 2. Create one block per placement: Reward, Interstitial or Task.
  • 3. Load the SDK in your Web App and call the block’s show method.
  • 4. Set a Reward URL so your server grants rewards only after confirmation.
  • 5. Test in debug mode (not billed), then switch to live traffic.
  • 6. Review impressions, clicks, eCPM and fill rate per block and country.

Choosing placements

  • Rewarded: extra lives, coins, hints, unlocks — user chooses to watch.
  • Interstitial: between levels or screens, with a cooldown.
  • Task: join a channel or open an app for a reward — good for growth-oriented demand.

Where Adsun fits

  • Publisher side: Reward, Interstitial and Task ad blocks for Telegram Mini Apps, plus bot placements via a server-side snippet.
  • Advertiser side: Network campaigns and Native Ads (media, inline ads, channel posts and bot messages).
  • Safety: server-to-server Reward URL; onReward fires after server verification. Debug mode is not billed.
  • Controls & reporting: time between ads and daily limits per block; platform, block and country reports and an SDK health panel.
  • Status: Adsun is an independent network, not Telegram’s official advertising platform. Commercial terms are shown in the account.

Metric definitions and formulas

CPM
Cost per mille: what an advertiser pays for 1,000 ad impressions.CPM = (Ad spend ÷ Impressions) × 1,000
CPC
Cost per click: average price an advertiser pays for one click.CPC = Ad spend ÷ Clicks
CTR
Click-through rate: the share of impressions that produced a click.CTR = (Clicks ÷ Impressions) × 100%
eCPM
Effective CPM: what a publisher earns per 1,000 impressions, whatever the pricing model.eCPM = (Publisher earnings ÷ Impressions) × 1,000
Fill rate
The share of ad requests that returned an ad.Fill rate = (Filled ad requests ÷ Total ad requests) × 100%

More terms in the glossary and the advertising metrics guide.

Worked example

Hypothetical example — not real Adsun data

A Mini App sends 200,000 ad requests in a day. 170,000 return an ad (fill rate = 170,000 ÷ 200,000 = 85%). The publisher earns $255 for those impressions (eCPM = 255 ÷ 170,000 × 1,000 = $1.50). 2,550 users click (CTR = 2,550 ÷ 170,000 = 1.5%). Use the same formulas on your own dashboard numbers to compare networks fairly.

Adsun measurement methodology

Adsun counts an impression when an ad is rendered in a publisher block, a click when the user opens the ad destination, and a reward only after the server-to-server Reward URL confirms completion. Debug-mode traffic is excluded from billing and reports. Metrics are shown per platform, block and country in the partner and advertiser dashboards. Adsun does not publish aggregate network benchmarks in this guide; any number below marked “Hypothetical” is illustrative only. See the SDK documentation for integration details.

About Adsun

Adsun is a Telegram advertising network operated by Adsun. Products: Rewarded ads, Interstitial ads, Task ads, Native ads. Platforms: Telegram Mini Apps, Telegram bots, Telegram channels. Learn more about Adsun.

Frequently asked questions

Can I put third-party ads in a Telegram Mini App?

Yes. Mini Apps are web apps, so ad networks with a Mini App SDK can render ads inside them. Follow Telegram’s rules and the network’s policies.

Which ad format pays the most in a Mini App?

It depends on demand and geography. Rewarded ads often have strong engagement because users opt in; test formats on your own traffic.

How long does integration take?

Adding an SDK and one block is usually a small change; plan extra time for server-side reward verification and testing.

Sources

Update log

  • 2026-10-18: First published. Competitor features are described by category only; verify each network’s current documentation.
Mini App monetizationHow to monetize a Telegram Mini App: rewarded, interstitial and task ads, placement planning, SDK setup, frequency limits and revenue measurement with Adsun.SDK docsLearn how Adsun integrates with Telegram Mini Apps and bots: SDK loading, Reward and Interstitial controllers, adsun-task events and test mode.Rewarded ad verificationHow to grant rewards safely in Telegram Mini Apps: why client events are not enough, how a server-side reward callback works, idempotency and fraud checks.Rewarded adsUnderstand rewarded ads in Telegram Mini Apps: opt-in placements, Adsun Reward blocks, completion events, debug testing and integration safeguards.