EVERY LOT, LIVE

Build Live Auction Streaming into Your App

Build live auction streaming into your marketplace with Tencent RTC. Show lots and answer bidder questions while your systems manage bidding, catalog data, and checkout.

LET BIDDERS LOOK CLOSER

Show Auction Lots in Live Video

Use live auction streaming to show a lot’s condition and details. Move from a full view to a closeup, demonstrate how the item works, and answer requests while everyone follows the same live presentation.

ANSWERS FOR EVERY BIDDER

Answer Bidder Questions with Live Chat.

Keep bidder questions alongside live auction streaming. One answer helps everyone watching, whether a bidder asks about a camera shutter, a signature or what comes with the lot.

CLEAR BID FEEDBACK

Give Every Bid a Clear Status.

Connect live auction streaming to authoritative bid status from your auction system. Display the confirmed amount and result from that system, so bidders know what happened before deciding on their next offer.

THE RIGHT ITEM, AT THE RIGHT MOMENT

Keep Live Video and Lot Details Together.

Keep lot details accessible alongside live auction streaming. When the sale moves on, update the active lot from your auction system so viewers can check which item they are bidding on.

MADE FOR YOUR AUDIENCE

Use Cases for live auction streaming

Let bidders see the details that matter for the items you sell.

Fine art

Give the Artwork Room to Speak.

Show the surface, frame and scale in a live presentation. Let the auctioneer answer inspection questions before the bidding closes.

RELATED CUSTOMER STORY

Live Product Conversations with GCAR

GCAR’s Charancha platform uses Tencent RTC to show vehicles live and let buyers discuss details with sellers. It illustrates how live viewing brings product questions into the transaction journey.

Related live-commerce case: visual inspection and buyer questions also matter in auctions. Bidding and auction settlement are outside the published case.

Read the GCAR story

CHOOSE WITH CONFIDENCE

Plan your live auction streaming integration

See what the live components provide and where your application connects.

Capabilities and implementation requirements
Your requirementHow it is deliveredWhat to plan for
Live video and bidder questionsTencent RTC Live and audience chatEmbed the live experience in your app. Connect lot photos, descriptions and condition reports from your catalog.
Accepted bids and closing timeYour authoritative auction backendUse server-confirmed bid order and deadlines for both floor and online bids. Video or chat arrival time must not decide the winner.
Current lot and reconnect stateYour auction state connected to the live roomAfter joining or reconnecting, fetch the active lot, accepted price and bid result before enabling another bid.
Registered biddersYour identity and eligibility checksLink room users to bidder accounts. Apply your verification, deposit and bidding permissions before accepting an offer.
Payments and fulfillmentYour marketplace transaction servicesConnect confirmed winners to your checkout, settlement and shipping. Keep payment status in your transaction system.
Video delay and connection qualityStreaming configuration and launch testingTest with bidders’ devices, networks and regions. Measure video delay separately from the time your server takes to accept a bid.

FROM SETUP TO YOUR FIRST SESSION

Integrate live auction streaming

Start live auction streaming with a Live UI Kit or build a custom interface with the Core SDK. Connect your auction workflow through these three steps.

  1. 01

    Set up the auctioneer and viewer

    Sign in with your app’s users, then add the host and audience views. Confirm that bidders can watch the lot and ask questions from a second device.

    Open the iOS UI Kit guide
  2. 02

    Connect your catalog and bid state

    Keep the active lot ID, accepted amount and closing time in your auction backend. Connect those values to the live screen, and show a confirmed result after each bid.

    Explore the iOS Core SDK
  3. 03

    Test a complete bidding session

    Run a test sale across the devices and regions you expect to serve. Check video delay, competing bids and reconnects, including whether a pending bid was accepted.

    Review iOS audience integration

BUDGET BEFORE YOU BUILD

Live auction streaming Costs & Free Quota

Budget for your live auction streaming integration. Estimate streaming usage from your audience size and watch time, then include your auction system and transaction costs.

TEST THE LIVE COMPONENTS

Free$0 · 10,000 minutes monthly in the first year

Account-level quota for your first year; usage deduction rules apply. Live trial limits include 100 MAU and 100 viewers per room. Service pauses when trial resources run out.

Check Live trial terms

LIVE STARTER PLAN

$39.90 USD / first month · 93% off

50,000 package minutes and 1,000 MAU. First-month promotional price; review current eligibility and renewal terms. Additional products and services are priced separately.

View Starter offer

YOUR APPLICATION

Contact us

100 viewers watching a 60-minute auction create 6,000 viewer-minutes before quality-based deductions. Estimate MAU and optional recording too, then budget separately for auction backend development, payment processing and identity services.

Contact us

SEE THE PRODUCT IN ACTION

Try the Live Experience Before You Integrate

TRY THE INTERACTION

Experience It from Both Sides.

Preview the broadcast and public chat in the Live demo. Connect your own bidding engine and checkout to test an auction; the demo does not process bids or purchases.

Explore Live demo

YOUR QUESTIONS, ANSWERED

Live auction streaming FAQs

Discuss your project

Can I add live auction streaming to my auction software?

Yes. Use Tencent RTC Live SDKs or UI Kits to add video and audience interaction to your app. Keep your existing catalog, bidder accounts, bidding engine and checkout. A UI Kit provides ready-made streaming screens; the Core SDK gives your team more control over the interface. Auction rules and transactions remain in your application.

How do I keep bids consistent during live auction streaming?

Send both to the same authoritative auction backend. It should decide bid order, closing time and the winner, then return confirmed results to every client. Show pending and accepted states separately, and make retries safe so an interrupted request cannot create a duplicate bid.

How does latency affect live auction streaming?

Video delay affects how soon bidders see the auctioneer and current lot. Bid acceptance has a separate timing path through your auction server. Test both across your target devices, networks and regions before launch. Base closing rules on server time and confirmed bids, and explain those rules to participants.

What happens if a bidder disconnects during live auction streaming?

When the bidder returns, reconnect the live experience and fetch the active lot, accepted price and eligibility from your server. Check the result of any pending bid before allowing a retry. Show whether the auction is still open so the bidder can continue with the current state.

Can live auction streaming connect to my checkout?

Yes, by connecting your existing checkout and order services to the confirmed auction result. Your transaction system manages charges, refunds, settlement and fulfillment. Tencent RTC supplies the live communication components; the Live plan does not include payment processing or an auction transaction engine.

How do I combine live auction streaming with online bidding?

Your auction backend validates bids, timestamps and winning state. Publish the item demo through Live and use authoritative application updates for price and bidding status.

Can live auction streaming decide which bid wins?

Media and comments can arrive with different delays. Use the auction server’s confirmed bid order and rules, then display that result consistently to participants.

YOUR AUDIENCE IS WAITING

Start Building with live auction streaming