Relaycast Blog
Guides, tutorials and updates for building social media integrations.
Guides, tutorials and updates for building social media integrations.
September 29, 2026 · 4 min read
Relaycast Team
Give a language model three tools backed by the Relaycast API so it can look up accounts, publish or schedule posts and check results, with guardrails that keep a human in charge.
September 8, 2026 · 4 min read
Relaycast Team
Connect accounts through your own platform developer apps so consent screens show your brand, and organise accounts into social groups per client or brand.
August 18, 2026 · 3 min read
Relaycast Team
Receive post.published, post.partial and post.failed events from Relaycast and verify each request's HMAC-SHA256 signature and timestamp before trusting it.
July 28, 2026 · 4 min read
Relaycast Team
TikTok's API can publish a video straight to a profile or drop it into the creator's inbox as a draft. Here is how the two modes differ and how Relaycast handles each.
July 7, 2026 · 3 min read
Relaycast Team
Publish every Instagram post type through one API, from single images to Reels, carousels and Stories, and pick the right way to connect your professional account.
June 16, 2026 · 4 min read
Relaycast Team
Three dashboard features for teams that publish every day. Save posts as drafts, get notified by email or signed webhook when posts finish, and see every API request your project makes.
May 26, 2026 · 3 min read
Relaycast Team
Publish a video to YouTube with one request, including the title, description, visibility, category, tags, a custom thumbnail and a first comment.
May 6, 2026 · 3 min read
Relaycast Team
Use scheduledFor to queue one post for many accounts at an exact moment, handle time zones correctly and keep track of what is coming up.
April 21, 2026 · 4 min read
Relaycast Team
Publishing to many networks at once means some will fail while others succeed. Here is how to model partial failures, retries and idempotency so your users always know what happened.
April 2, 2026 · 3 min read
Relaycast Team
Connect a Bluesky account with an app password and publish text, images, link cards and quote posts through the Relaycast API.
March 17, 2026 · 5 min read
Relaycast Team
An honest look at what it takes to run your own integrations with ten social networks, and when a unified publishing API is the better trade.
March 3, 2026 · 3 min read
Relaycast Team
Connect a couple of accounts, create an API key and publish one post to several networks with a single request to Relaycast.