/v1/user_posts"platform": "weibo"Weibo User Posts API
The recent posts of one account.
Get the recent posts of any public Weibo account and get back text, author, likes, comment count and publish time, as JSON over HTTP or from your AI client over MCP. A call to the Weibo User Posts API costs 2 credits ($0.004 to $0.0067 depending on the pack), failed calls are free, and the response has the same format as every other call. Last tested 2026-11-05.
Last updated:
limit: 100 and one call pages for you: at most 5 pages, 10 credits. It stops once it has them or the list ends; pages it does not use are not charged, and neither are pages that fail. Reading 1,000 items comes to about 100 credits, about $0.33.Daily watch: tell your AI “watch this daily” and this call runs by itself every day, sending only what is new: at most 62 credits a month, about $0.21. How to set it up
What you get from the Weibo User Posts API.
From a recorded answer.
A recorded call returned 22 items; here is the first, field by field. Names and text are removed from the sample; the numbers are as recorded.
30 real calls in the last 7 days, 100% succeeded, median 1.4 s, usually 21 items (data to 2026-11-05).
Lighter for your AI: the same recorded data (22 items) is about 197,349 tokens as the platform's raw JSON and about 6,840 as this interface returns it, 96% fewer (measured 2026-11-06). How it was measured
| Field | In the recorded answer |
|---|---|
| url | removed from the sample |
| format | image |
| title | null: Weibo cannot give it |
| text | removed from the sample |
| published_at | 2026-09-23T12:01:14.000Z |
| author.id | removed from the sample |
| author.username | null: Weibo cannot give it |
| author.name | removed from the sample |
| author.verified | true |
| author.followers | null: Weibo cannot give it |
| metrics.likes | 452 |
| metrics.comments | 235 |
| metrics.shares | null: Weibo cannot give it |
| metrics.collects | null: Weibo cannot give it |
| metrics.views | null: Weibo cannot give it |
| metrics.reposts | 63 |
| images | 1 entry |
| hashtags | 1 entry |
| is_pinned | true |
2 credits a call (≈ $0.004–$0.0067): about 1,500 calls for $10.
Weibo User Posts API: request and response
curl https://api.socialtoai.com/v1/user_posts \ -H "Authorization: Bearer $SOCIALTOAI_API_KEY" \ -H "Idempotency-Key: $(uuidgen)" \ -H "Content-Type: application/json" \ -d '{ "platform": "weibo", "id": "2803301701" }'import osimport uuidimport requestsresponse = requests.post( "https://api.socialtoai.com/v1/user_posts", headers={ "Authorization": f"Bearer {os.environ['SOCIALTOAI_API_KEY']}", # A new key for each request; the same one again retries it without paying twice. "Idempotency-Key": str(uuid.uuid4()), }, json={ "platform": "weibo", "id": "2803301701", },)print(response.json())# Connected over MCP? Ask in plain words.What has this Weibo account posted lately: 2803301701# Your AI calls the user_posts tool with:{ "platform": "weibo", "id": "2803301701"}{ "platform": "weibo", "status": "ok", "items": [ { "platform": "weibo", "id": "…", "ref": "…", "approx": [], "type": "content", "url": "https://example.com/…", "format": "image", "title": null, "text": "…", "published_at": "2026-09-23T12:01:14.000Z", "author": { "id": "…", "username": null, "name": "…", "verified": true, "followers": null }, "metrics": { "likes": 452, "comments": 235, "shares": null, "collects": null, "views": null, "reposts": 63 }, "images": ["https://example.com/…"], "hashtags": ["…"], "is_pinned": true } ], "unavailable": ["title", "author.username", "author.followers", "metrics.shares", "metrics.collects", "metrics.views"], "page": { "has_more": true, "cursor": "cur_…", "cursor_expires_at": "2026-10-12T19:29:50.000Z" }, "cost_credits": 2}nullcollects nullviews nullreposts 63Names and text were removed from the sample; the numbers are as recorded.
Weibo User Posts API parameters.
3 parameters, 2 required.
Send them as a JSON body with POST. Your key goes in the Authorization header, never in the URL.
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
| platform | string | Required | — | Always "weibo" on this page. |
| id | string | Required | — | User ID (uid), a string of digits |
| cursor | string | Optional | — | Pass page.cursor from the last response to get the next page. |
Where to get what you send.
idUser ID (uid), a string of digits (e.g. 2803301701)
Every item these return carries its ref; send it as it is:
search · type=userWeibo Search APIfollowersWeibo user followers APIlikersWeibo post likers API
Weibo User Posts API response fields.
What Weibo cannot give is marked.
| Field | Type | Meaning |
|---|---|---|
| items[].url | string | A link that opens the item. |
| items[].format | string | video, image, text or article. |
| items[].title | stringalways null | The title. |
| items[].text | string | The body text or caption. |
| items[].published_at | string | When it was published, ISO 8601 in UTC. |
| items[].author.id | string | The author's account ID. |
| items[].author.username | stringalways null | The author's handle. |
| items[].author.name | string | The author's display name. |
| items[].author.verified | boolean | Whether the author is verified. |
| items[].author.followers | integeralways null | The author's follower count. |
| items[].metrics.likes | integer | Likes. |
| items[].metrics.comments | integer | Comments. |
| items[].metrics.shares | integeralways null | Shares. |
| items[].metrics.collects | integeralways null | Saves. |
| items[].metrics.views | integeralways null | Views or plays. |
| items[].metrics.reposts | integer | Reposts. |
| items[].images | string[] | Image addresses. |
| items[].hashtags | string[] | Hashtags, without the #. |
| items[].is_pinned | boolean | Whether the author pinned it. |
nullFields Weibo cannot giveRead null as “Weibo did not give this”, not as zero. These are always null on this call:
titleThe title.author.usernameThe author's handle.author.followersThe author's follower count.metrics.sharesShares.metrics.collectsSaves.metrics.viewsViews or plays.
Compared with the Xiaohongshu (RedNote) User Posts API, this call also gives reposts and hashtags but does not give title, shares or saves.
Every item also has platform, id, ref, approx and type; the response around the items is the same on every call. Response format
Weibo User Posts API: paging and billing.
5 calls per second per key, 20 after a purchase; going over is not charged. Rate limits
A failed call costs 0 credits and is never retried on its own. Error codes
“Last tested” above is the last day a real call of this interface succeeded. Each call reads from the platform, and fetched_at in the answer is when it was read. The same request sent again with the same key within 5 minutes is a replay (replayed: true): 0 credits, and the answer as first read.
These numbers come from real calls only, worked out once a day, without our own accounts: a customer's same request on one day counts once, by how it last ended; something that does not exist or a wrong parameter is not a failure; an interface with fewer than 20 calls shows none.
Once connected over MCP, these questions use the Weibo User Posts API.
What has this Weibo account posted lately: 2803301701
2 creditsuser_posts {"platform":"weibo","id":"2803301701"}Find Weibo accounts about "小米", then for the first 3: what has this Weibo account posted lately.
8 creditssearch {"platform":"weibo","query":"小米","type":"user"}user_posts {"platform":"weibo","id":"<ref>"} × 3
Give this to your AI.
Copy it into Claude or ChatGPT.
How to connectUse the SocialToAI MCP server (https://mcp.socialtoai.com/mcp) for this: What has this Weibo account posted lately: 2803301701Call the user_posts tool with {"platform":"weibo","id":"2803301701"}. Needed: id.For many items pass limit (limit=100 is at most 5 pages) and one call pages for you; each page costs 2 credits and unused pages are not charged.Before you start, work out how many credits it will take in all and ask me; call it only after I agree.What usually comes next, with the ref or username it returns: detail (Detail), comments (Comments).If SocialToAI is not connected yet, tell me how to connect it; never ask me to paste a key into the chat.Answer with a link to every item you used, and tell me how many credits it cost.Paste it into a chat once SocialToAI is connected over MCP. There is no key in it: Claude and ChatGPT sign in, other clients send a key in a header.
These ready-made tools call it when they run.
find-creatorsCreators who make that content, with their size, recent posts and how well each fits
creator-cardTheir accounts on other platforms, the numbers on each, and how sure the match is
Work scenarios that use it.
competitor-trackingYour AI follows the accounts you name and tells you what each one published lately and which posts did clearly better than that account usually does, with the numbers and links.
The same call on other platforms.
All platforms and prices/v1/user_posts{ "platform": "weibo", "id": "2803301701" }2 creditsper callRead next.
What its own API allows, who can use it and what it costs, with sources.
monitor Xiaohongshu, Douyin and Weibo from outside China with AI, in English, with original links
competitors' accounts, daily: what is new and what beat their usual, from 9 credits an account
Let your AI read Weibo.