# Posts > List Instagram, Facebook, TikTok, YouTube, X, and Bluesky posts, and publish to all six. Canonical: One endpoint publishes to every provider, but they behave differently enough to be worth reading separately. Instagram publishes synchronously and returns `201`, and so do X and Bluesky. TikTok and YouTube publish asynchronously and return `202` with an id you poll. Facebook does **both**, decided by the media: a photo or multi-photo post returns `201` with the finished post, while a Reel or feed video returns `202`. Editing and deleting posts are deliberately not part of the public API in v1, except deleting an [X post](https://www.tryadeli.com/docs/api/posts/delete-x-post) or a [Bluesky post](https://www.tryadeli.com/docs/api/posts/delete-bluesky-post). ## Endpoints - `GET /api/v1/posts` — [List posts](https://www.tryadeli.com/docs/api/posts/list-posts.md) - `POST /api/v1/posts` — [Publish to Instagram](https://www.tryadeli.com/docs/api/posts/publish-instagram.md) - `POST /api/v1/posts` — [Publish to Facebook](https://www.tryadeli.com/docs/api/posts/publish-facebook.md) - `GET /api/v1/posts/facebook/status` — [Facebook video status](https://www.tryadeli.com/docs/api/posts/get-facebook-video-status.md) - `GET /api/v1/posts/tiktok/creator-info` — [TikTok creator info](https://www.tryadeli.com/docs/api/posts/get-tiktok-creator-info.md) - `POST /api/v1/posts` — [Publish to TikTok](https://www.tryadeli.com/docs/api/posts/publish-tiktok.md) - `GET /api/v1/posts/tiktok/status` — [TikTok publish status](https://www.tryadeli.com/docs/api/posts/get-tiktok-publish-status.md) - `POST /api/v1/posts` — [Publish to YouTube](https://www.tryadeli.com/docs/api/posts/publish-youtube.md) - `POST /api/v1/posts/youtube` — [Upload YouTube file](https://www.tryadeli.com/docs/api/posts/upload-youtube-video-file.md) - `GET /api/v1/posts/youtube/status` — [YouTube upload status](https://www.tryadeli.com/docs/api/posts/get-youtube-upload-status.md) - `POST /api/v1/posts` — [Publish to X](https://www.tryadeli.com/docs/api/posts/publish-x.md) - `DELETE /api/v1/posts/x/{postId}` — [Delete X post](https://www.tryadeli.com/docs/api/posts/delete-x-post.md) - `POST /api/v1/posts` — [Publish to Bluesky](https://www.tryadeli.com/docs/api/posts/publish-bluesky.md) - `DELETE /api/v1/posts/bluesky/{postId}` — [Delete Bluesky post](https://www.tryadeli.com/docs/api/posts/delete-bluesky-post.md) ## Media limits | Name | Type | Required | Description | | --------------------------------- | ----------------------- | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `Instagram image` | `8 MiB` | | Decoded, per image. JPEG, PNG, and WebP in; normalized to JPEG. | | `Instagram carousel` | `2–10 images` | | | | `Facebook photo` | `4 MiB` | | Decoded, per photo — lower than Instagram's limit. Meta rejects anything larger. | | `Facebook multi-photo` | `2–10 photos` | | | | `Facebook video (JSON)` | `64 MiB` | | Decoded from base64, MP4 only. Use multipart for MOV or WebM. | | `TikTok video (JSON)` | `64 MiB` | | Decoded from base64, MP4 only. | | `TikTok video (multipart or URL)` | `1 GB` | | MP4, MOV, or WebM; 3 seconds up to the creator's maximum duration. Remote URLs must be public HTTPS, and are fetched with private-network, redirect, timeout, and size protections. | | `TikTok photo` | `20 MB` | | Per photo, 1–35 per post, normalized to JPEG at 1080×1920. Remote photo URLs are not accepted. | | `YouTube video (URL)` | `1 GB` | | MP4, MOV, or WebM from a public HTTPS URL. | | `YouTube video (multipart)` | `4 GiB` | | MP4, MOV, or WebM, sent to `POST /api/v1/posts/youtube`. | | `YouTube thumbnail` | `50 MB` | | JPEG or PNG; custom thumbnails need a verified channel. | | `X image` | `5 MB` | | JPEG, PNG, or WebP, up to 4 per post. The file's bytes must match its content\_type. | | `X GIF` | `15 MB` | | One per post, alone. | | `X video` | `512 MB` | | MP4 as base64 (within the 96 MiB body limit), or MP4 or MOV from a public HTTPS URL. One per post, alone. | | `Bluesky image` | `20 MB in, 2 MB posted` | | JPEG, PNG, or WebP, up to 4 per post. Larger than 2 MB is resized to JPEG; a resized PNG loses transparency. | | `Bluesky video` | `100 MB` | | MP4 as base64 or from a public HTTPS URL. One per post, alone. Bluesky's own length and daily limits apply, read from Bluesky at upload time. | | `JSON request body` | `96 MiB` | | Beyond this the request is rejected with 413 before parsing. | | `Multipart request` | `4 GiB` | | Total across all parts. | ## Errors Beyond the shared codes in [Errors](https://www.tryadeli.com/docs/errors): | Name | Type | Required | Description | | --------------------------- | ----- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `unsupported_feature` | `422` | | You sent `scheduled_date`, `add_to_queue`, or `async_upload`. Scheduling is deferred. | | `invalid_post_settings` | `422` | | The privacy, comment, duet, or stitch setting is not available to this creator right now, or branded content was requested without public visibility. Re-query creator info. | | `media_url_unverified` | `422` | | TikTok has not verified this deployment's media URL prefix, which every TikTok post needs. | | `privacy_level_unsupported` | `422` | | A TikTok video asked for a privacy level other than PUBLIC\_TO\_EVERYONE. Publish it publicly, or send it as a MEDIA\_UPLOAD draft. | | `rate_limited` | `429` | | TikTok is throttling the account. Retry later. | | `page_not_selected` | `409` | | The Facebook connection exists but no Page has been chosen yet. | | `missing_permission` | `403` | | The connection was authorized without a permission this action needs. Reconnect and approve it. | | `quota_exhausted` | `429` | | YouTube's daily API quota, shared by every Adeli customer, is used up. The message says when it resets: midnight Pacific. | | `upload_limit_exceeded` | `422` | | The YouTube channel has reached YouTube's own upload limit, or the Bluesky account has reached its daily video limit or has not verified its email. Try again later. | | `provider_rejected` | `422` | | YouTube refused the video's metadata, such as an unknown category\_id. | | `x_billing_required` | `402` | | The workspace has no card on file, which X needs. See [X API pricing](https://www.tryadeli.com/docs/pricing/x). | | `duplicate_post` | `409` | | X refused the post because the account published the same text recently. | | `invalid_media` | `422` | | A Bluesky image is not valid base64, is not a JPEG, PNG, or WebP, or cannot be resized under 2 MB. Or an X media item is not valid base64, does not match its content\_type, is over its size limit, or X could not process it. | | `temporarily_unavailable` | `503` | | X is unavailable to Adeli for a while. Retry later. | | `unsupported_media_type` | `415` | | Content-Type must be `application/json` or `multipart/form-data`. |