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©2026EchoTip·Legal

Third-Party Services and APIs

Effective date: 12.06.2026

EchoTip integrates a number of third-party services to deliver its functionality. Each service, the data shared with it, and EchoTip's disclaimers are described below.


1. Exchange Rates

Provider: @fawazahmed0/currency-api, hosted on jsDelivr CDN Repository: github.com/fawazahmed0/exchange-api When used: when displaying donation amounts in multiple currencies and for statistics conversion Update frequency: data is updated at the source once per day; EchoTip caches it for up to 1 hour Data shared: none - data is fetched publicly without transmitting any user information

Exchange rates are provided for informational purposes only. EchoTip does not

guarantee their accuracy, timeliness or correspondence to market rates. The

provider is an independent open-source project with no commercial backing or

availability guarantees. Rates do not constitute financial advice. EchoTip is

not liable for any losses arising from discrepancies between displayed and

actual exchange rates.


2. Google Cloud Text-to-Speech

Provider: Google LLC Privacy policy: cloud.google.com/terms/cloud-privacy-notice When used: for every donation with a text message - to generate voice narration (WaveNet voices) Data shared: donation message text, selected language Result storage: the generated audio file is stored on EchoTip's servers for no more than 5 hours, then deleted automatically

Message text is processed by Google's servers in accordance with Google Cloud's

privacy policy. Do not include personal data in messages that you would not want

shared with third parties. EchoTip is not liable for Google's data processing.


3. ElevenLabs (Premium Voices)

Provider: ElevenLabs, Inc. Privacy policy: elevenlabs.io/privacy When used: only when the Streamer has enabled "Show premium voices" in the page settings and the Donor selects a premium voice Data shared: donation message text Result storage: audio file stored for no more than 5 hours

Same as Google TTS. This feature is optional and is enabled solely at the

Streamer's discretion.


4. YouTube Data API

Provider: Google LLC Terms: developers.google.com/youtube/terms/api-services-terms-of-service When used: when a Donor searches for a video and when video is played in the OBS overlay Data shared: search query; URL of the selected video

Video playback uses the embedded YouTube player (domain youtube-nocookie.com) to minimise data collection. During playback, YouTube (Google) may collect data in accordance with its own privacy policy.

EchoTip is not liable for the availability, content or copyright status of

YouTube videos. The video donation feature is only available if the Streamer

has enabled it. Use of the YouTube API is governed by Google's and YouTube's

terms of service.


5. Cloudflare R2

Provider: Cloudflare, Inc. Privacy policy: cloudflare.com/privacypolicy When used: to store audio files - donor voice messages and TTS files Data shared: audio files Retention: all files are deleted automatically after 5 hours


6. YooKassa

Provider: YooMoney LLC (NCO) Website: yookassa.ru When used: to process donations from Donors to Streamers - only when the Streamer has independently registered a YooKassa account and connected it to their page Data shared: EchoTip sends YooKassa the payment session parameters (amount, currency, description) to initiate a payment. Card details are entered directly on the YooKassa payment form and are never accessible to EchoTip.

Note. EchoTip provides a software integration with YooKassa. EchoTip is

not a party to payment transactions, does not store card data and has no

access to Donor funds. Donor funds go **directly to the Streamer's YooKassa

account**. All payment transactions are governed by the agreement between the

Streamer and YooKassa, and by YooKassa's terms for users. Payment complaints

should be addressed to the Streamer or to YooKassa directly.


7. Infrastructure and Hosting

EchoTip uses cloud infrastructure to operate the Service. Hosting providers process technical data (IP addresses, logs) in accordance with their own privacy policies.


Updates to This List

When new third-party services are integrated, this page will be updated. The date of the last update is shown in the document header.

EchoTip · echotip.app Email: [email protected]