Platforms
Every destination, with its real status
Some platforms publish as soon as an account is connected. Some have an adapter written and are waiting on the platform’s own review of the app. Some are on the roadmap, and some have no way to publish at all. This page shows which is which, read live from the same catalogue the API returns to integrators.
Publish as soon as you connect · 7
Open APIs with no app review, and the adapter is written. Each publishes as soon as an account is connected once it is enabled on the service — the badge on each card says whether it is connectable now.
- Connectable now
Bluesky
Social network
AT Protocol with an app password. No review, no fees.
Connects with: Handle and app password
Limits and connection details → - Connectable now
Discord
Community and chat
Incoming webhooks. No app review, no OAuth needed.
Connects with: An incoming webhook URL
Limits and connection details → - Connectable now
Mastodon
Federated network
Per-instance app registration at connect time. Fully open.
Connects with: OAuth sign-in with the platform
Limits and connection details → - Connectable now
Telegram
Community and chat
Bot API. Free, no review. Bot must be an admin of the target channel.
Connects with: A token you paste once
Limits and connection details → - Connectable now
WordPress
Publishing
Self-hosted REST API with an application password.
Connects with: Handle and app password
Limits and connection details → - Not enabled yet
Reddit
Social network
OAuth 2, free tier. Subreddit rules and karma gates apply per account.
Connects with: OAuth sign-in with the platform
Limits and connection details → - Not enabled yet
Slack
Community and chat
OAuth 2. Self-serve app; only needs review for the public directory.
Connects with: OAuth sign-in with the platform
Limits and connection details →
Written, waiting on the platform’s review · 8
The adapter is written. Before anyone can publish through it, the platform reviews the app that posts on a person’s behalf — a process each platform runs on its own schedule. Each row says which review.
- In review
Facebook Pages
Social network
Adapter built (text, link, photo, album, video; one connection per Page). Needs App Review for pages_manage_posts plus Business Verification.
Connects with: OAuth sign-in with the platform
Limits and connection details → - In review
Instagram
Social network
Adapter built (image, Reels, carousel). Business/Creator account linked to a Page, App Review required, and the relay must be publicly reachable — Meta fetches media by URL.
Connects with: OAuth sign-in with the platform
Limits and connection details → - In review
LinkedIn
Social network
Adapter built (member + company Pages, image/video upload). Member posting is self-serve; posting as an organization needs Community Management API approval.
Connects with: OAuth sign-in with the platform
Limits and connection details → - In review
Pinterest
Social network
Adapter built (single and multi-image pins). Trial access is capped until app review. Video pins are wave 2.
Connects with: OAuth sign-in with the platform
Limits and connection details → - In review
Threads
Social network
Adapter built (text, image, video, carousel). Separate Meta app registration and App Review.
Connects with: OAuth sign-in with the platform
Limits and connection details → - In review
TikTok
Social network
Adapter built (chunked video, photo posts). Unaudited apps may only publish SELF_ONLY; photo posts also need the relay’s domain verified.
Connects with: OAuth sign-in with the platform
Limits and connection details → - In review
X / Twitter
Social network
API v2, OAuth 2 PKCE. Adapter built (threads, chunked video). The free tier’s write allowance is token — real use needs a paid tier.
Connects with: OAuth sign-in with the platform
Limits and connection details → - In review
YouTube
Video
Adapter built (resumable upload, streamed). Until the app passes Google audit every upload is forced private, with no error to say so.
Connects with: OAuth sign-in with the platform
Limits and connection details →
For testing · 1
A destination that behaves like a network and is not one: deterministic results, and failures on request, for your own test suite.
- Connectable now
Sandbox
Testing
A destination that behaves like a network and is not one. Deterministic publish, retry, reconcile and metrics with no account and no network, plus an `outcome` override that asks for a specific failure. For an integrator’s CI, and for developing against the relay before any platform review clears.
Connects with: A token you paste once
Limits and connection details →
On the roadmap, open APIs · 12
No adapter yet. The platform’s API is open, so nothing stands in the way but the work.
- DiscourseCommunity and chatAPI key per forum, generated by the forum admin.
- FarcasterFederated networkCasts via a hub or a hosted API. Needs a registered FID.
- GhostPublishingAdmin API with a JWT-signed key.
- LemmyFederated networkOpen API, username/password auth per instance.
- Microsoft TeamsCommunity and chatWorkflows/Power Automate webhooks — the old O365 connectors are retired.
- MisskeyFederated networkOpen per-instance API, close cousin of the Mastodon adapter.
- NostrFederated networkSign an event with a key and push to relays. No accounts, no gatekeeper.
- PeerTubeVideoOpen REST API per instance, resumable video upload.
- PixelfedFederated networkMastodon-compatible API — largely reuses that adapter.
- TumblrSocial networkAPI v2, OAuth. Self-serve registration.
- ViberMessagingBot API broadcast to subscribers.
- WooCommerceCommerceREST API with a consumer key/secret.
On the roadmap, behind a gate · 14
No adapter yet, and the platform restricts its API — by review, partnership or quota.
- BloggerPublishingBlogger API v3 via Google OAuth — Google verification for sensitive scopes.
- DailymotionVideoPartner API access needed for programmatic upload.
- Google Business ProfileBusiness listingsLocal posts API. Access requires an approved quota request.
- SnapchatSocial networkPublic Profile API posts Stories and Spotlight. Requires an approved Marketing API partnership; personal accounts cannot post.
- VimeoVideoUpload API requires requesting the upload scope per app.
- AmazonCommerceSP-API for listings. Seller-scoped, heavy onboarding.
- eBayCommerceSell APIs for listings. Production keys need approval.
- LINEMessagingMessaging API broadcast — requires a LINE Official Account.
- MessengerMessagingSend API only answers inside a 24h user-initiated window. Not a broadcast channel.
- ShopifyCommerceAdmin API blog articles. Needs a custom or partner app per store.
- TikTok ShopCommercePartner API — approved seller partnership required.
- TwitchVideoNo post concept — channel metadata and clips only.
- VKSocial networkOpen API, but wall.post needs an approved app and is region-restricted.
- WhatsApp BusinessMessagingCloud API sends templated messages, not posts. Channels have no API at all.
No public way to publish · 7
These platforms offer no write API to third parties.
- KakaoStorySocial networkPosting API withdrawn for third parties.
- MediumPublishingIntegration tokens were retired; the write API is no longer issued.
- Naver BlogPublishingNo open write API for third parties.
- QuoraSocial networkNo public write API.
- RumbleVideoNo public upload API.
- SubstackPublishingNo public write API. Browser channel only.
- WeiboSocial networkWrite API is restricted to approved Chinese entities in practice.
Read only · 5
An API exists, but it lists or reads — there is nothing to publish to.
- CapterraBusiness listingsNo public API.
- G2Business listingsSyndication API is read-only, partner-gated.
- TripAdvisorBusiness listingsContent API is read-only.
- TrustpilotBusiness listingsInvite and reply to reviews; not a publishing target.
- YelpBusiness listingsFusion API is read-only. No posting.
Start with the platforms that publish today
Connect an account on an open platform and publish to it now; add the others as each platform’s review clears.