Your bot calls the SimplifyLabs Payments API endpoint with the required parameters—amount, currency, customer reference, and optional metadata. The API returns a payment object containing a wallet address, the exact amount in the selected cryptocurrency, a payment link, and a unique transaction ID. Your bot sends this payment link to the user in chat. SimplifyLabs monitors the blockchain for a matching transaction to the generated address. When it detects and confirms the payment, it fires a webhook to your bot's configured endpoint. Your bot receives the webhook, validates the HMAC signature to confirm it's genuine, and executes whatever fulfillment logic you've built—access grant, digital delivery, subscription activation. The integration works with any Telegram bot framework that can make HTTP requests and handle webhooks.

Yes. SimplifyLabs Subscriptions API manages the complete recurring billing lifecycle: issuing the initial access invoice when a new member requests to join, firing a webhook your bot uses to grant access on payment confirmation, issuing renewal invoices at your configured billing interval, sending reminder messages through your bot when renewal is approaching or overdue, and firing a failed-renewal webhook that triggers your bot to remove or restrict the member after your grace period expires. The entire cycle runs without manual intervention.

For Telegram businesses that don't use bots, SimplifyLabs payment links work as standalone URLs that can be shared in any Telegram message, group, or channel post. You generate the link from the SimplifyLabs dashboard or API, specifying the amount and any reference metadata. When the recipient opens the link, they see a payment page with a QR code and wallet address. They pay from their wallet app and receive a confirmation on the payment page. Payment links have configurable expiry windows and can be generated as single-use or multi-use depending on your use case.

SimplifyLabs provides a JavaScript widget compatible with the Telegram WebApp API. In your Mini App frontend, you embed the SimplifyLabs widget and configure it with your public API key and the payment parameters for the current transaction. When the user initiates a purchase, the widget displays the crypto checkout interface within the Mini App, handles QR code display, monitors for payment confirmation, and triggers your Mini App's fulfillment callback on success. The widget uses Telegram's WebApp.close() and WebApp.sendData() methods to communicate payment events back to your bot backend for server-side fulfillment.

When a subscription renewal invoice isn't paid within your configured payment window, SimplifyLabs fires a dunning sequence you define: reminder webhook events at intervals you specify (e.g., 24 hours before expiry, at expiry, 48 hours after), a grace period during which the member retains access despite non-payment, and a final failed-renewal webhook at grace period expiry that triggers your bot to remove the member from the paid group or revoke channel access. Your bot can also send personalized reminder messages at each dunning stage using the member's Telegram ID.

Yes. SimplifyLabs escrow flow works for P2P Telegram marketplaces: buyer pays to a SimplifyLabs escrow address (triggered by bot command or payment link), seller receives notification that funds are secured and can proceed with delivery, buyer confirms receipt via bot command or manual dashboard action, funds release to seller's wallet. If a dispute arises before confirmation, the escrow can be frozen pending your marketplace's dispute resolution process. Time-based automatic release is configurable—if neither confirmation nor dispute is received within your defined window, funds release automatically.