Blog
- Tutorial
Load Older WhatsApp Messages With On-Demand History Requests
Build a safe Load older messages flow with UnifyPort: request history, merge asynchronous batches, advance valid anchors, and keep completion unknown.
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Webhook Media Albums: Group Photos Without Losing Messages
Store album children by message ID, group by scoped album ID, and handle duplicates, missing totals, and late arrivals without treating a timer as proof of completeness.
Read more → - Guide
LINE X-Line-Retry-Key: Retry Timed-Out Sends Without Duplicates
Handle LINE Messaging API send timeouts with a persisted retry key, unchanged requests, 409 acceptance checks, and a bounded retry window.
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WhatsApp October 2026 Pricing: Official API vs. UnifyPort
Compare WhatsApp's October 2026 Service message rates, the 1,000-message monthly allowance per number, and UnifyPort messaging account subscriptions using worked examples.
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Rotate a UnifyPort Webhook Signing Secret Safely
Stage webhook signing-secret rotation with temporary dual-key verification, a controlled endpoint update, and explicit retirement checks—without disabling HMAC.
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WhatsApp Quoted Replies: reply_token vs Parent Message ID
Send a WhatsApp quoted reply through UnifyPort using the current message’s reply_token, not its parent ID. Handle missing tokens and invalid_reply_token safely.
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WhatsApp Mute vs Block: Choose the Right Shared-Inbox Control
Separate WhatsApp notification muting, contact blocking, and local automation pauses. Check UnifyPort LID requirements and verify blocklist changes safely.
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Telegram getFile: Recover Expired Download Links Safely
Fix Telegram bot file downloads by separating file_id, file_unique_id, and file_path, refreshing expired links, and keeping unified webhook media recovery separate.
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Handle LINE Unsend Events Without Restoring Deleted Inbox Messages
Use message.deleted to remove recalled LINE content from an inbox, search, and AI context, while preventing delayed messages and edits from restoring it.
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Telegram Inline Button Keeps Loading? Check answerCallbackQuery
Fix a Telegram callback button that keeps loading: receive callback_query, answer the correct query ID, and separate button feedback from business completion.
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