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Social media scheduling guides & playbooks

425 guides, references and templates on bulk scheduling, posting schedules, approvals, multi-account workflows, and running social media at agency scale — grouped by topic below.

All social media scheduling guides

Platform how-tos

Platform rules & reference

  • Social media posting rules by platform

    This social media posting rules by platform reference covers character limits and media specs for Facebook, Instagram, LinkedIn, TikTok, and X. · 8 min read

  • How to schedule TikTok photo carousels

    How to schedule TikTok photo carousels: image order, captions, and what a scheduler needs to publish the slideshow correctly. · 6 min read

  • How to schedule a YouTube first comment

    To schedule a YouTube first comment, write it alongside the video: links, timestamps or a call to action post automatically the moment it goes live. · 6 min read

  • How to schedule LinkedIn document (PDF) carousels

    How to schedule a LinkedIn document post — the PDF carousel format — instead of posting it manually. · 5 min read

  • How to schedule LinkedIn polls

    How to schedule a LinkedIn poll, and how to write poll questions and options that actually get votes. · 5 min read

  • How to schedule Pinterest carousel pins

    To schedule Pinterest carousel pins, upload a multi-image Pin in one post — and here’s what makes a carousel worth swiping through. · 5 min read

  • How to schedule Telegram media groups (albums)

    How to schedule a Telegram media group — an album of up to 10 photos or videos posted as one message. · 5 min read

  • How to schedule Telegram polls

    How to schedule a Telegram poll, including the quiz mode option and anonymous voting settings. · 5 min read

  • How the Facebook algorithm works (2027)

    The Facebook algorithm weighs relationship signals, early engagement velocity, and content type — not a single ranking trick. · 7 min read

  • How the Instagram algorithm works (2027)

    The Instagram algorithm weighs watch time, saves and shares, relationship history, and topical relevance — not one metric alone. · 7 min read

  • How the LinkedIn algorithm works (2027)

    The LinkedIn algorithm weighs first-hour engagement, dwell time, and comment quality — generic comments are actively deprioritized. · 7 min read

  • How the TikTok algorithm works (2027)

    TikTok's algorithm centers on completion rate and rewatches more than any other single signal, per the platform's own disclosures. · 7 min read

  • How the X algorithm works (2027)

    The X algorithm weighs replies far more heavily than likes, per X's own open-sourced ranking code — a rare public confirmation of a ranking signal. · 7 min read

  • How the YouTube algorithm works (2027)

    The YouTube algorithm weighs click-through rate and retention together — a high CTR with poor retention (clickbait) gets penalized over time. · 7 min read

  • How the Bluesky algorithm works (2027)

    The Bluesky algorithm defaults to a chronological feed by design, with optional custom algorithmic feeds anyone can build via the open AT Protocol. · 7 min read

  • How the Pinterest algorithm works (2027)

    The Pinterest algorithm ranks Pins more like a search engine than a social feed — topical relevance and save rate matter most. · 7 min read

  • How the Telegram algorithm works (2027)

    Telegram has no feed-ranking algorithm for channels — subscribers see every post, in order, from channels they've joined. · 7 min read

  • How the Threads algorithm works (2027)

    The Threads algorithm shares underlying ranking infrastructure with Instagram per Meta's own statements, weighing relationship signals and engagement velocity. · 7 min read

  • Instagram hashtag limit

    Instagram cut its hashtag limit to 5 per post/Reel in December 2025, down from 30 — confirmed by Instagram’s own @creators account and Adam Mosseri. · 4 min read

  • LinkedIn hashtag limit

    The LinkedIn hashtag limit is a technical cap of 30, but 3-5 is the recommended practical range — more can read as spam and reduce reach. · 4 min read

  • TikTok hashtag limit

    No fixed hashtag count — hashtags count toward TikTok’s caption character limit, which is 2,200 characters via the official API. · 4 min read

  • YouTube hashtag limit

    The YouTube hashtag limit is 15 total (title + description combined) — go over, and YouTube ignores all of them, not just the extras. · 4 min read

  • X hashtag limit

    X sets no fixed hashtag limit — hashtags just spend your 280 characters. Engagement data favors 1-2; posts with 5+ see roughly 40% less engagement. · 4 min read

  • Bluesky hashtag limit

    Bluesky sets no dedicated hashtag cap — tags share the 300-character post limit, and a single hashtag can run up to 64 characters. · 4 min read

  • Facebook hashtag limit

    Facebook enforces no hashtag cap — hashtags share the post-text limit. Practical guidance is 2-3 per post; more than 3 is reported to hurt reach. · 4 min read

  • Pinterest hashtag limit

    The Pinterest hashtag limit is technically 20, but 2-5 is the recommended range — hashtags stopped acting as a discovery filter after 2022. · 4 min read

  • Telegram hashtag limit

    Telegram enforces no hashtag cap — tags share the 4,096-character message limit. 3-5 hashtags is commonly recommended for channel discoverability. · 4 min read

  • Threads hashtag limit

    The Threads hashtag limit is exactly one topic tag per post, by design — Meta’s own guidance says to pick the single topic that best fits your post. · 4 min read

  • Instagram Reel length limit

    The Instagram Reel length limit is a technical ceiling of 15-20 minutes (staged rollout), but Reels over 3 minutes lose Explore-driven reach. · 4 min read

  • TikTok video length limit

    The TikTok video length limit is up to 10 minutes for in-app recording and up to 60 minutes for pre-recorded uploads (staged rollout); minimum is 3 seconds. · 4 min read

  • YouTube Shorts length limit

    The YouTube Shorts length limit is 3 minutes, raised from the original 60-second cap in October 2024. · 4 min read

  • Bluesky video length limit

    The Bluesky video length limit is 10 minutes as of August 25, 2026 — up from 3 minutes, and 60 seconds before that. · 4 min read

  • Facebook Reel length limit

    The traditional Facebook Reel length limit is 90 seconds; a June 2025 Meta change reportedly loosened the hard cap for some accounts. · 4 min read

  • LinkedIn video length limit

    The LinkedIn video length limit for organic video is 15 minutes from desktop (10 from mobile); Video Ads and Pages extend this to 30 minutes. · 4 min read

  • Pinterest video length limit

    Organic Pinterest video Pins run 4 seconds to 5 minutes; Pinterest video ads can run up to 15 minutes, though engagement drops fast past 15 seconds. · 4 min read

  • Telegram video size limit

    Telegram has no fixed video length limit — the real constraint is file size: 50MB via the Bot API most schedulers use, versus 2GB (4GB Premium) in-app. · 4 min read

  • Threads video length limit

    The Threads video length limit runs up to 5 minutes (roughly 1GB max file size), though the algorithm rewards completion — short clips perform best. · 4 min read

  • X video length limit

    The X video length limit is 2:20 (140 seconds) on free accounts; Premium extends this to roughly 4 hours on web/iOS, but Android stays capped at 10 minutes. · 4 min read

  • Instagram post limit per day

    Instagram’s API post limit: Meta documents 100 posts in a 24-hour moving period, and 50 in its reference. A carousel counts as one post. · 4 min read

  • TikTok post limit per day

    TikTok’s Direct Post API allows typically around 15 posts per creator in a 24-hour window. It varies by creator and every app shares it. · 4 min read

  • X post limit per day

    X limits unverified accounts to 50 original posts and 200 replies a day, counting web, apps and API together; its API adds 100 posts per 15 minutes. · 4 min read

  • YouTube upload limit per day

    YouTube publishes no daily upload limit for a channel; its Data API gives each project 100 uploads a day, reset at midnight Pacific Time. · 4 min read

  • Facebook post limit per day

    Meta publishes no daily post limit for Facebook Pages; its Graph API limits calls, not posts. Buffer’s 2026 guide suggests one to two posts a day. · 4 min read

  • Bluesky post limit per day

    There’s no fixed Bluesky post limit per day — it rate-limits via a shared points budget (5,000/hour, 35,000/day), roughly 1,666 posts/hour at 3 points each. · 4 min read

  • LinkedIn post limit per day

    LinkedIn publishes no daily post cap; its Share on LinkedIn API allows 150 requests per member a day (UTC). Buffer suggests 2–5 posts a week. · 4 min read

  • Pinterest pin limit per day: quick reference table

    Pinterest publishes no daily Pin limit. Its API limits Pin writes to 100 a minute per user (300 a day per app on Trial access), not Pins per day. · 4 min read

  • Telegram message limit per day

    There’s no fixed Telegram message limit per day — the Bot API rate-limits by speed instead: about 1 message/second per chat, ~30/second across all chats. · 4 min read

  • Threads post limit per day

    The Threads post limit is 250 published posts per profile in 24 hours through the API — a carousel counts as one post; replies have their own limit. · 4 min read

  • Social media image sizes (every platform)

    A safe universal set of social media image sizes: 1080×1350 vertical, 1080×1920 full-screen, 1080×1080 square, 1200×630 link previews and 400×400 profile. · 5 min read

  • Facebook image size guide

    Facebook image size guide: feed posts are 1080×1350 (vertical) or 1080×1080 (square), Stories are 1080×1920, and the Page cover is roughly 1640×856. · 5 min read

  • Instagram image size guide

    Instagram image size guide: feed posts are 1080×1350 (vertical) or 1080×1080 (square), Stories/Reels are 1080×1920, and profiles store at 320×320. · 5 min read

  • LinkedIn image size guide

    LinkedIn image size guide: feed images are 1200×1200 (square), link previews are 1200×627, and the Company Page cover is roughly 1128×191. · 5 min read

  • TikTok image size guide

    TikTok image size guide: video covers and photo carousels use 1080×1920 (9:16 vertical), and the recommended profile picture size is 400×400. · 5 min read

  • X image size guide

    X image size guide: the profile photo is 400×400, the header/cover image is 1500×500, and in-post images run roughly 1200×675 (16:9). · 5 min read

  • YouTube image size guide

    YouTube image size guide: video thumbnails are 3840×2160 (50MB max), the channel banner is 2560×1440, and the profile picture is 800×800. · 5 min read

  • Bluesky image size guide

    Bluesky image size guide: feed images run roughly 1080×1080 (square), 1200×627 (landscape) or 627×1200 (portrait) at 1MB max, plus a 400×400 profile photo. · 5 min read

  • Google Business Profile image size guide

    Google Business Profile photos: JPG or PNG, 10 KB–5 MB, 720×720px recommended and 250×250px minimum. Videos up to 30 seconds, 75 MB, 720p or higher. · 4 min read

  • Pinterest image size guide

    Standard Pin: 1000×1500 (2:3). Idea Pin: 1080×1920. Profile picture: 600×600 stored. Board cover: 600×600. · 5 min read

  • Telegram image size guide

    Telegram image size guide: channel post images run 1280×720 (16:9) or 1280×1280 (square), with a 512×512 profile or channel photo. · 5 min read

  • Threads image size guide

    Threads image size guide: feed posts are 1080×1350 (4:5, recommended) or 1080×1080 (square), the profile picture is 320×320, and link previews are 1200×630. · 5 min read

  • Social media character limits cheat sheet (2026)

    Real social media character limits for 2026 across every one of SkedCast's 11 platforms — weighted counting and media limits included. · 6 min read

  • Social media video sizes (and image sizes) for every platform

    Social media video and image sizes for 2026: the real upload rules — aspect ratio, format, file size and duration — for every platform SkedCast publishes to. · 9 min read

  • Which platforms let a third-party app schedule posts?

    Only Facebook Pages has a genuine platform-side "publish later" parameter. Every other "scheduled post" is a scheduler firing an immediate-publish call on time. · 5 min read

  • Instagram publishing API access and approval

    Instagram publishing API and 9 more: access friction ranges from zero-review (Telegram, Bluesky) to multi-step audits (TikTok, Pinterest, LinkedIn). · 7 min read

  • Instagram access token expiration, by platform

    Instagram connected through Meta's login holds a token that does not expire; Telegram bot tokens never expire and LinkedIn has a fixed 60-day deadline. · 6 min read

  • Prevent duplicate posts on social media API retries

    Here's how to prevent duplicate posts on a social media API retry — only Bluesky offers genuine write idempotency; the other nine platforms have none. · 6 min read

  • Social platform API error codes decoded

    Social platform API error codes decoded, including Instagram API error code 100 (media ID is not available) — and whether to retry, fix, or re-auth. · 7 min read

  • Instagram insights API metrics, and more

    Instagram insights API metrics: Facebook Page Insights deprecated roughly 100 metrics across three waves in 2024-2025 alone. · 5 min read

  • TikTok branded content toggle API, and more

    TikTok branded content toggle API: Instagram, TikTok and X expose real, API-settable paid-partnership and AI-disclosure fields. · 6 min read

  • Instagram Graph API version and sunset tracker

    Bluesky's AT Protocol has no numbered API versioning at all — a breaking change mints an entirely new schema identifier instead of a version bump. · 6 min read

  • Bluesky post limits and editing

    Bluesky post limits and editing: 300 characters, videos up to 10 minutes, links count in full, and there is no edit button — with sources. · 6 min read

  • Pinterest pin limit per day: is there a cap?

    Pinterest pin limit per day: Pinterest documents no daily cap. Its scheduler holds 10 Pins up to 30 days ahead — what the sources actually say. · 7 min read

  • How long can a YouTube Short be?

    How long can a YouTube Short be? Up to 3 minutes for square or vertical video. What YouTube’s help pages and outside studies actually show. · 6 min read

  • How many posts can you schedule on LinkedIn?

    LinkedIn states a scheduling window (up to 3 months) but no cap on how many posts you can queue. What it says, what it cannot schedule, and how APIs fit in. · 6 min read

Content planning

Automation & AI

Agency operations

Analytics & reporting

Bulk scheduling

Cross-posting & multi-account

Best times & posting schedules

  • Social media posting schedule: how to build one

    Build a social media posting schedule by turning a rough posting cadence into a repeatable weekly template you can copy directly. · 7 min read

  • Best time to post on social media in your time zone

    There's no single best time to post on social media in your time zone — published charts are mostly noise; here's what to actually do instead. · 6 min read

  • Best time to post on Instagram

    The best time to post on Instagram: Buffer (9.6M posts) favors Thursday 9am and Wednesday midday/evening; Sprout Social favors Tue–Wed afternoons. · 5 min read

  • Best time to post on Facebook

    The best time to post on Facebook: Buffer (14M posts) favors Thursday 9am and weekday mornings; Sprout Social favors Tue–Wed noon to 8pm. · 5 min read

  • Best time to post on LinkedIn

    The best time to post on LinkedIn: Buffer (4.8M posts, Sep 2026) found Wednesday 4pm and a 3–8pm block strongest; Sprout Social points to Tue–Thu 11am–5pm. · 5 min read

  • Best time to post on TikTok

    The best time to post on TikTok is disputed: Sprout Social favors Tue–Fri 2–6pm, while Buffer (7.1M posts) favors Sunday 9am, Monday 1pm and evenings. · 5 min read

  • Best time to post on X

    The best time to post on X: both 2026 studies favor Tuesday to Thursday; Buffer (8.7M posts) peaks 9–11am, Sprout Social 12–6pm. Weekends are weak. · 5 min read

  • Best time to post on YouTube

    The best time to post on YouTube: Buffer (1.8M videos, Jul 2026) found long-form peaks Sunday 10am, while Shorts peak Friday 4pm, 6pm and 7pm. · 5 min read

  • Best time to post on Pinterest

    The best time to post on Pinterest, per the only large 2026 study covering it: Sprout Social found Tue–Thu 10am–1pm best, weekends worst. · 5 min read

  • Best time to post on Bluesky

    There’s no large-scale study yet on the best time to post on Bluesky — but its chronological feed makes your own followers’ active hours matter directly. · 5 min read

  • Best time to post on Telegram

    There’s no large-scale study on the best time to post on Telegram — but since it has no ranking algorithm, timing affects visibility directly, not reach. · 5 min read

  • Best time to post on Threads

    The best time to post on Threads: Buffer (2.5M posts, Feb 2026) found Thursday 9am and Wednesday 12pm and 9am best, with weekday mornings 6–11am strong. · 5 min read

  • X posting schedule: best times

    X posting schedule: Buffer’s 8.7M-post study favours Tue–Thu mornings, Sprout Social’s midday to evening. Frequency, native scheduling and testing. · 7 min read

  • Instagram posting schedule: best times

    Instagram posting schedule: Buffer (9.6M posts) says Thu 9am and Wed midday/evening; Sprout Social says Tue–Wed afternoons. Frequency and native limits. · 7 min read

  • Facebook posting schedule: best times

    Facebook posting schedule: Buffer (14M posts) favours Thursday 9am; Sprout Social favours Tue–Wed 12–8pm. Frequency, native scheduling and testing. · 7 min read

  • LinkedIn posting schedule: best times

    LinkedIn posting schedule: Buffer (4.8M posts) favours Wed 4pm and 3–8pm; Sprout Social Tue–Thu 11am–5pm. Frequency, native scheduling and testing. · 7 min read

  • TikTok posting schedule: best times

    TikTok posting schedule: Buffer (7.1M posts) favors Sunday 9am and evenings; Sprout Social favors Tue–Fri 2–6pm. The studies conflict. Frequency and scheduling. · 7 min read

  • YouTube posting schedule: best times

    YouTube posting schedule: Buffer (1.8M videos) finds long-form peaks Sunday morning and Shorts Friday evening. Frequency, how YouTube scheduling works, testing. · 7 min read

  • Threads posting schedule: best times

    Threads posting schedule: Buffer’s 2.5M-post study favours Thursday 9am and weekday mornings. No frequency benchmark yet. Native scheduling and testing. · 7 min read

  • Pinterest posting schedule: best times

    Pinterest posting schedule: Sprout Social says Tue–Thu 10am–1pm. Frequency guidance is quality over volume. Native scheduling is 30 days, 10 Pins. Testing. · 7 min read

  • Bluesky posting schedule: best times

    Bluesky posting schedule: no large 2026 timing study exists, so this guide names none. What is known, how often to post, and how to find your own window. · 7 min read

  • Telegram posting schedule: best times

    Telegram posting schedule: no large published timing study exists, so none is quoted. How channel timing differs, frequency, scheduling options and testing. · 7 min read

  • Google Business Profile posting schedule: best times

    Google Business Profile posting schedule: no timing study exists and Google gives no frequency, but posts archive after 6 months. What to post, and how often. · 7 min read

Approvals & governance

  • What is a social media approval workflow?

    What is a social media approval workflow? A rule that holds a post until a named person signs it off — what it does, and when it earns the friction. · 7 min read

  • Multi-step approval workflow for social media

    A multi-step approval workflow for social media: design an editor, manager and client chain, and how SkedCast runs it with up to six stages per client. · 8 min read

  • Approval workflow for Instagram and LinkedIn posts

    The approval workflow for Instagram and LinkedIn posts in SkedCast is per post, not per platform: what a reviewer should check before approving each one. · 7 min read

  • Sprout Social approval workflow: alternatives compared

    A Sprout Social approval workflow alternative, compared: how Sprout's workflow works, and how Planable, Hootsuite, Buffer, SocialBee and SkedCast stack up. · 9 min read

  • Social media approval workflow for agencies

    A social media approval workflow for agencies needs an internal review stage, a client guest link, and a clear audit trail of who approved what. · 6 min read

  • Client approval links for social media posts

    Client approval links for social media posts: what a guest link is, what a client sees, and why it needs no account. · 4 min read

  • Social media post approval form template

    Social media post approval form template you can copy, plus why a guest approval link usually replaces it as you grow. · 5 min read

  • Set up client approvals for social media posts

    Client approvals for social media posts: define the approval chain, connect accounts, and send the first batch for review. · 5 min read

  • Internal approval process for social media teams

    An internal approval process for social media catches mistakes before posts go live and records who approved what, even with no external client. · 6 min read

  • A human in the loop for AI social media posts

    Keeping a human in the loop for AI social media posts means a defined review checkpoint before scheduling — where to put it and what to check. · 7 min read

  • Bluesky post approval workflow

    A Bluesky post approval workflow routes posts through client or internal review before they publish, with a guest link and full history. · 5 min read

  • Facebook post approval workflow

    A Facebook post approval workflow sets up review and sign-off before a Page post publishes, with a guest link clients can use without a login. · 5 min read

  • Instagram post approval workflow

    An Instagram post approval workflow reviews feed posts, Reels and Stories before they go live, checking alt text and crop, not just the caption. · 5 min read

  • LinkedIn post approval workflow

    A LinkedIn post approval workflow routes posts and documents through review for tone and accuracy before they publish on a company or personal page. · 5 min read

  • Pinterest post approval workflow

    A Pinterest post approval workflow reviews each Pin — image, board placement and destination link — before it publishes. · 5 min read

  • Telegram post approval workflow

    A Telegram post approval workflow reviews channel posts before they publish, checking the right channel and formatting, not just the message text. · 5 min read

  • Threads post approval workflow

    A Threads post approval workflow reviews posts before they publish, including replies and quote posts that carry context a caption alone misses. · 5 min read

  • TikTok post approval workflow

    A TikTok post approval workflow reviews videos before they publish, checking video length, cover frame and on-screen text, not just the caption. · 5 min read

  • X (Twitter) post approval workflow

    An X post approval workflow reviews posts before they publish, checking hashtags, mentions and thread order — mistakes that spread fast on X. · 5 min read

  • YouTube post approval workflow

    A YouTube post approval workflow reviews Shorts and video metadata — title, thumbnail and description — before they publish. · 5 min read

Templates

  • Social media plan template

    A social media plan template is a one-page framework covering goal, audience, platforms, content pillars, cadence and how you’ll measure success. · 6 min read

  • White-label social media report template

    A white label social media report template lays out what a client-ready, agency-branded report should contain, section by section. · 6 min read

  • Social media campaign brief template

    A social media campaign template is a one-page framework for briefing a campaign: objective, audience, message, channels, timeline and success metric. · 5 min read

  • Caption templates bank

    Copyable caption templates by category — announcement, educational, promotional, engagement and behind-the-scenes. · 5 min read

  • Social media competitor analysis template

    A competitor analysis template for social media frames a recurring audit: what to track, how often, and how to turn it into action. · 6 min read

  • Social media post design templates

    Social media post design templates need the right size first — real per-platform specs, plus where to find ready-made design templates. · 5 min read

  • A social media proposal template

    A social media proposal template outlines the three documents an agency sends before work starts: the pitch, the proposal and the contract. · 7 min read

  • Social media report template

    A social media report template is a general framework for a recurring report: what to include, how often, and who it’s for. · 5 min read

  • Client approval workflow template

    A social media approval workflow definition: a structured draft-review-approve-schedule process for getting client sign-off without slowing content down. · 6 min read

  • Social media audit and competitor analysis template

    A social media audit template is a checklist for auditing your own social media presence and comparing it against named competitors. · 6 min read

  • Social media strategy template

    A social media strategy template is a structured framework covering goals, audience, platform choice, content pillars and KPIs for the plan. · 7 min read

  • A content inventory template

    A content inventory template catalogues every piece of existing content, scores it, and helps you decide what to keep, update or retire. · 6 min read

  • Content batching template

    A content batching template plans one focused content-creation session that produces a full week or month of posts at once. · 5 min read

  • Social media crisis communication plan template

    A social media crisis plan template is a response framework covering severity tiers, who’s authorized to respond, and a holding-statement outline. · 7 min read

  • Hashtag research spreadsheet template

    A hashtag research template tracks hashtag candidates by reach tier, relevance and last-used date, so a hashtag set stays deliberate, not repeated by habit. · 5 min read

  • Influencer outreach email template

    An influencer outreach template is a structured cold-outreach email framework for creator partnerships, plus a follow-up cadence. · 5 min read

  • Product launch social media plan template

    A product launch social media plan covers pre-launch, launch-day and post-launch phases for coordinating a launch across social platforms. · 6 min read

  • Social media policy template

    A social media policy template is an on-page framework covering brand voice, approval rules, crisis escalation and account access. · 6 min read

  • Instagram post templates, by format

    Instagram post templates give real per-format pixel dimensions for posts, Stories, Reels/Shorts and carousels, avoiding an unwanted crop. · 5 min read

Use cases

Developer & API

  • Social media scheduling app development

    Social media scheduling app development: the real architecture (data model, job queue, per-platform publishing) and the parts harder than they look. · 10 min read

  • Social media data API vs publishing API

    Social media data API vs publishing API: Two different jobs: a data/analytics API reads what already happened, a publishing API creates and schedules new posts. · 6 min read

  • Pinterest API v5 publishing guide

    Pinterest API v5: Trial access is sandbox-only; Standard needs a video demo of your OAuth flow. boards:write is required to create a Pin, not just pins:write. · 7 min read

  • LinkedIn API: post to a Company Page

    LinkedIn posting needs a LinkedIn-Version header on every call, and Company Page publishing needs a Community Management API tier most apps have to apply for. · 6 min read

  • TikTok Content Posting API: audit and privacy rules

    An unaudited TikTok API client is hard-locked to private-only posts for up to 5 users — and every post needs a real consent screen before content is sent. · 7 min read

  • Meta OAuth invalid scopes: App Review checklist

    A Meta OAuth Invalid Scopes error during App Review usually traces to a missing prerequisite permission, not the order permissions were requested in. · 6 min read

  • Bluesky API rate limits explained

    Bluesky API rate limits budget writes in points, not requests — 5,000/hour, 35,000/day, shared across posts, likes, follows and reposts. · 5 min read

  • Meta platform terms: data deletion callback

    Meta platform terms require a data deletion callback or equivalent self-service path — plus what every other network's developer terms require of a scheduler. · 7 min read

  • Social media API changes, 2026

    Social media API changes in 2026, surveyed across 10 platforms: one natively schedules, one offers real write idempotency, and X now prices per post. · 9 min read

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