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DocumentationTencent Real-Time CommunicationPurchase GuidePay-as-you-goBilling Documentation for Relay to CDN (Previous Version)

Billing Documentation for Relay to CDN (Previous Version)

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Last updated: 2025-10-27 18:04:09
Note：
The following billing mode applies to customers who registered and used TRTC services ​​before October 23, 2025​​: the Relay to CDN feature shall continue to use the ​​"Bandwidth Billing"​​ mode. If you registered ​​after October 23, 2025​​ and use the Relay to CDN feature, the ​​"Duration Billing"​​ mode will apply; please refer to the updated Relay to CDN billing documentation.

Billing Instructions

Billing mode: Monthly pay-as-you-go. Charges are based on the peak bandwidth usage in a month.
Billing cycle: Fees for relaying TRTC streams to CDN are charged on a monthly basis. For detailed billing information and exact statement generation times, please refer to the actual Billing Statement.
Billing Formula: Bandwidth fee for relay = Monthly peak bandwidth usage for relay x Unit price for relay

Pricing

The bandwidth used for relaying is priced as follows:
Category
Price (USD/Mbps/Month)
Monthly peak bandwidth
18.99
Note:
TRTC calculates relay usage based on the peak bandwidth (Mbps) used to relay streams by all applications under your account during each billing cycle, which is monthly by default.

Billing Examples

Example

Suppose the bitrate of a stream you published to the CDN was 500 Kbps (the sum of the audio bitrate and video bitrate), and there were 300 relaying tasks at the peak on that day.
Daily peak bandwidth = 500 (Kbps) x 300 = 150,000 (Kbps) =150 Mbps.
The monthly peak bandwidth fee for relaying to CDN = 18.99 (USD/Mbps/month) × 150 (Mbps) = 2848.50 USD.
Previous Topic: Billing of MixTranscoding and Relay to CDNNext Topic: Clould Slicing and Terminal Video Screenshot

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