Third-party services and buyer costs
Reference for the files delivered in Main_File. Documentation updated 22 September 2026. Examples use fictional IDs and balances; replace them with values from your installation.
Buyer responsibility for third-party costs
Buyers are responsible for all costs incurred from their own use of third-party services, including Agora, Firebase and hosting. These costs are not included in the AppChat purchase price.
Use your own service accounts and credentials, and check each provider's pricing and usage limits.
Services used by AppChat
| Service | Purpose / setup | Buyer responsibility |
|---|---|---|
| Agora | Voice rooms. Configure AGORA_APP_ID and AGORA_APP_CERTIFICATE on PHP. | Own Agora project, usage/billing and service limits. See Agora pricing. |
| Firebase / Google Cloud | Mobile Firebase configuration, authentication, FCM and Crashlytics; private backend service account for push. | Own projects, enabled services, quotas and any applicable charges. See Firebase pricing. Do not assume all Google Cloud services share a free allowance. |
| GamePix | Online HTML5 game catalogue and hosted games. Configure the publisher SID in Flutter; see GamePix setup. | Own authorized publisher arrangement, applicable terms, attribution, advertising/revenue arrangements and any applicable provider fees. No GamePix account or game-source ownership is included. Confirm your intended mobile WebView distribution with GamePix. |
| Google Play / Apple | Store distribution, signing, in-app product configuration and purchase verification. | Developer membership/registration and applicable store transaction charges under your agreements. See the Play Console and Apple Developer Program. |
| Hosting, MySQL, Redis, DNS, TLS, backups | PHP API/admin, Node socket service, persistence, media and operations. | Server/managed-service bills, bandwidth, domains, certificate costs if any, backups and maintenance. |
| Bunny.net / optional external services | Optional storage/CDN or additional integrations selected by the buyer. | Account, storage, delivery and any additional provider charges. See Bunny pricing. Email/SMS/payment services are not prepaid by this item. |
No fixed external price or guaranteed revenue is quoted here. Consult the linked providers for current terms before enabling paid features. AppChat support covers the delivered integration; provider billing, account approvals and provider outages are handled through the buyer's provider account.