One agent for the whole social stack
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Claude Code
MCP client
~/software
Schedule content across every major platform with a single API call. Set a time, pick a timezone, and Onepostly delivers your posts at the exact moment.
No credit card required
import { Configuration, PostsApi } from "@onepostly/sdk";
const posts = new PostsApi(
new Configuration({ apiKey: process.env.ONEPOSTLY_API_KEY }),
);
await posts.createPost({
createPostBody: {
text: "Ship once. Post everywhere.",
scheduledFor: "2027-06-01T09:00:00",
timezone: "America/New_York",
destinations: [{ accountId: "conn_x_123" }, { accountId: "conn_ig_456" }],
},
});import os
from onepostly import ApiClient, Configuration
from onepostly.api.posts_api import PostsApi
posts = PostsApi(ApiClient(
Configuration(access_token=os.environ["ONEPOSTLY_API_KEY"])))
await posts.create_post(create_post_body={
"text": "Ship once. Post everywhere.",
"scheduledFor": "2027-06-01T09:00:00",
"timezone": "America/New_York",
"destinations": [{"accountId": "conn_x_123"}, {"accountId": "conn_ig_456"}],
})curl -X POST https://api.onepostly.com/v1/posts \ -H "x-api-key: op_YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{ "text": "Ship once. Post everywhere.", "scheduledFor": "2027-06-01T09:00:00", "timezone": "America/New_York", "destinations": [{ "accountId": "conn_x_123" }, { "accountId": "conn_ig_456" }] }'The boring parts, handled
One integration covers publishing, scheduling, and analytics. Platform changes, app reviews, token refreshes, and rate limits are ours to absorb.
Changelog: faster media uploads
Meet the new analytics view
Planning your calendar, the short version
We are at the API meetup today
Case study: shipping every day
Live demo: retries and webhooks
Uptime report for last month
Pick the time and timezone. Nothing goes out until its scheduled moment, and you can cancel any time before.
Upload images, videos, carousels, Stories, and Reels. One payload, every destination.
Publish, fail, comment, or DM. Every event hits your endpoint the moment it happens.
Add a first comment to the same call. It publishes alongside the post where supported.
One call returns likes, comments, and shares from every platform in the same shape.
Onepostly API
App reviews and OAuth handled
Platform apps and token refresh handled for you
One API key
Connect once and publish everywhere with one key
One shape for every surface
Comments DMs and metrics in normalized JSON
Platform changes absorbed
Endpoint contracts stay stable when APIs shift
Building it yourself (platform APIs)
A separate app per platform
App reviews and OAuth verification take months
A token refresh flow per platform
Rate limits and expiry tracking on your side
A different shape per platform
Inconsistent schemas across social networks
Every breaking change on you
API version bumps and deprecations to track
Same accounts, same API key. Conversations, moderation, automations, and numbers run through the integration you already have.
Launch day is live. Everything shipped from one call.
Common questions about scheduling posts through the Onepostly API, timezones, media, and managing scheduled jobs.
Schedule up to one year ahead. Pass a timezone-naive local datetime in scheduledFor and an IANA timezone such as America/New_York or Europe/Berlin.
Yes. Include multiple destinations in one POST /v1/posts request. Each connection gets the same schedule and Onepostly delivers when the local time arrives.
Any valid IANA timezone. If timezone is omitted, Onepostly defaults to UTC. Do not send Z or a numeric offset on scheduledFor.
Yes. DELETE /v1/posts/:id cancels scheduled, queued, or processing posts before they publish. It does not remote-delete content that already went live.
The post still fires on schedule, and each destination reports its own outcome, so you can show which went out. A failure carries a reason and stays failed — waiting does not change it.
Yes. Schedule text, images, videos, and multi-image posts. Media rules are validated per destination when you create the job.
Yes. The OAuth screens your users see carry neutral names like Social Media Connector rather than our brand, so the experience reads as fully yours.