Reddit Publishing Guides
Learn flairs, content types, threads, link routing, and scheduling best practices.
Page 1 of 1
Connect Reddit via OAuth: Permissions & Setup
Authenticate per user, store tokens securely, and cache subreddit capabilities (flairs, allowed kinds).
Getting Startedreddit oauthreddit connectRead Guide →Title & Body Limits: 300 / 40,000 + Markdown
Validate title to 300 chars and markdown bodies up to 40,000 with counters and previews.
Validationcharacter limittitle validatorRead Guide →Flair Selection & Enforcement
Fetch flairs per subreddit; block publish if required flair is missing.
Flairflair requiredsubreddit flairsRead Guide →Content Mix Rules: Self, Link, Media
Choose kind correctly: self (text/media), link, or media-only — validated against subreddit policies.
Postingself postlink postRead Guide →Image/Video Validation & NSFW
Validate filetypes, sizes, durations, and NSFW flag before publishing.
Mediamedia validationnsfwRead Guide →Link Posts with Custom Domain Redirect
Wrap links using a mapped custom domain to avoid banned domains and add analytics.
Linkscustom domainredirectsRead Guide →Threads: Multi-Post Queues & Self-Replies
Schedule OP + timed self-replies for serialized guides and AMAs.
Threadsreddit threadsself repliesRead Guide →Scheduling & Recurring (Daily/Weekly/Monthly)
Timezone-aware windows, queue management, pause/resume.
SchedulingrecurringtimezoneRead Guide →Subreddit Rules Matrix & Preflight Checks
Cache capabilities and validate kind/flair/link allowances before scheduling.
Compliancerules matrixcapabilitiesRead Guide →Moderation-Safe Copy: Formatting & Tone
Formatting patterns and tone tips to avoid mod removals.
Copymoderationsafe copyRead Guide →Analytics Feedback Loop: Clicks, Saves, Upvotes
Use clicks, saves, upvotes, and comments to refine cadence and thread structure.
AnalyticsclickssavesRead Guide →