Datacircle

Weibo post API: best providers in 2026

By , founder of Datacircle. We don't sell any API. No provider has paid us to rank higher on this page. First published . Last updated:

Scavio, FetchLayer and Scrappa are the best Weibo post API providers in the Datacircle benchmark. On accuracy alone, JustOneAPI scores highest: 100 out of 100. Weibo's own API is Weibo Open Platform. We haven't benchmarked Weibo Open Platform's contact us plan yet.

We score 7 Weibo post APIs. 1 of them leaves out the post's text. We called each provider's Weibo posts API on the same posts. For the three we score highest, we show each one's top scoring plan, each part of the plan's score and what 1,000 posts cost.

Top Weibo post API providers by score

RankProvider and planOverall scoreAccuracy scoreMedian answer time$ per 1,000 posts
1Scavio, $500 monthly (alternatives) · scavio.dev92.4990.82 s$1.00
2FetchLayer, $500 monthly (alternatives) · fetchlayer.dev85.4861.5 s$0.50
3Scrappa, $10 pack (alternatives) · scrappa.co78.27014 s$0.30
4JustOneAPI, top-up (alternatives) · docs.justoneapi.com63.01000.81 sUnknown
5AnyAPI, top-up from $10 (alternatives) · getanyapi.com60.8680.98 s$1.20
6RedFox, top-up from CNY 100 (about $15) (alternatives) · redfox.hk56.4873.9 s$8.97

Under half the top Accuracy score

RankProvider and planOverall scoreAccuracy scoreMedian answer time$ per 1,000 posts
7treg, top-up from $10 (alternatives) · treg.to0.001.2 sUnknown

We give an Overall score of 0 to any provider with an Accuracy score of 0.

Unknown: the provider's pages give the plan's price. They don't say how many posts come with the plan.

We rank 7 Weibo post API providers by Overall score, out of 100. Scavio is first at 92.4, then FetchLayer at 85.4 and Scrappa at 78.2.

Compare the top three side by side: FetchLayer vs Scavio, Scavio vs Scrappa, FetchLayer vs Scrappa

  1. #1 Scavio: Weibo post API

    Scavio, $500 monthly

    We check each provider's docs for 4 fields. Scavio's docs list all 4: Text, Media, Engagement, Author.

    Overall score
    92.4
    $ per 1,000
    $1.00
    Price score
    90
    • When the provider can't find the post: you pay nothing
    • Plans of this API we rank by price: 114
    • Plans cheaper per 1,000 posts than this plan: 11
    Accuracy score
    99
    Cost to get started score
    62
    • How you pay: monthly
    • Least to pay before your first result: $500
    Bundle score
    100
    • Also pays for, from the same budget: 391 other Scavio calls
    Performance score
    100
    • Median answer time: 0.82 s
    • Fastest we tested: JustOneAPI, 0.81 s
    • Rate limit: 50 calls at once
    Request
    POST https://api.scavio.dev/api/v1/weibo/post
    API key
    With the plan, on scavio.dev
    • On 30 October 2026, we sent this provider the same 20 posts as every other provider in our benchmark.
    Is Scavio yours? Put this Best Overall badge on your site.Scavio: ranked #1 Weibo post API provider by Datacircle

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  2. #2 FetchLayer: Weibo post API

    FetchLayer, $500 monthly

    We check each provider's docs for 4 fields. FetchLayer's docs list all 4: Text, Media, Engagement, Author.

    Overall score
    85.4
    $ per 1,000
    $0.50
    Price score
    95
    • When the provider can't find the post: you pay nothing
    • Plans of this API we rank by price: 114
    • Plans cheaper per 1,000 posts than this plan: 6
    Accuracy score
    86
    Cost to get started score
    62
    • How you pay: monthly
    • Least to pay before your first result: $500
    Bundle score
    100
    • Also pays for, from the same budget: 253 other FetchLayer calls
    Performance score
    55
    • Median answer time: 1.5 s
    • Fastest we tested: JustOneAPI, 0.81 s
    • Rate limit: the provider's pages don't give one
    Request
    POST https://api.fetchlayer.dev/weibo/post-detail
    API key
    With the plan, on fetchlayer.dev
    • On 15 November 2026, we sent this provider the same 20 posts as every other provider in our benchmark.
    Is FetchLayer yours? Put this Ranked #2 badge on your site.FetchLayer: ranked #2 Weibo post API provider by Datacircle

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  3. #3 Scrappa: Weibo post API

    Scrappa, $10 pack

    We check each provider's docs for 4 fields. Scrappa's docs list all 4: Text, Media, Engagement, Author.

    Overall score
    78.2
    $ per 1,000
    $0.30
    Price score
    96
    • When the provider can't find the post: you pay nothing
    • Plans of this API we rank by price: 114
    • Plans cheaper per 1,000 posts than this plan: 5
    Accuracy score
    70
    Cost to get started score
    93
    • How you pay: a pack you pay first
    • Least to pay before your first result: $10
    Bundle score
    100
    • Also pays for, from the same budget: 2,423 other Scrappa calls
    Performance score
    6
    • Median answer time: 14 s
    • Fastest we tested: JustOneAPI, 0.81 s
    • Rate limit: no limit on calls at once
    Request
    GET https://scrappa.co/api/weibo/post
    API key
    With the plan, on scrappa.co
    • On 15 November 2026, we sent this provider the same 20 posts as every other provider in our benchmark.
    Is Scrappa yours? Put this Ranked #3 badge on your site.Scrappa: ranked #3 Weibo post API provider by Datacircle

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Best Weibo post API for each need

Of the 7 Weibo post API providers ranked in the Datacircle benchmark:

  • Best for the lowest price per 1,000 posts: Scrappa, at $0.30. For price, we leave out providers that score below half the top Accuracy score.
  • Best for the most accurate answers: JustOneAPI, with an accuracy score of 100 out of 100.
  • Best for the lowest cost to get your first result: Scrappa, JustOneAPI and AnyAPI.
  • Best for the fastest answers: Scavio, with a typical answer in 0.82 seconds, and JustOneAPI, in 0.81 seconds.

How we tested

On 30 October and 15 November 2026, we sent 7 providers the same list of 20 posts. Price and Accuracy weigh most in each plan's Overall score. We score all 7 providers and rank them by their top plan's Overall score. A plan in our top group gets at least half as many answers right as our most accurate plan. We list the top group first, then the other plans. We rank each group by Overall score.

How we score each plan

You may reuse this ranking under CC BY 4.0. Credit Datacircle with a link to this page.

Questions about Weibo post APIs

What is a Weibo post API?

A Weibo post API takes a post's ID. The API returns the post's details.

Our price sheet lists 196 Weibo post API plans from 25 providers.

Does Weibo have a Weibo post API?

Yes: our price sheet lists Weibo Open Platform's contact us plan with 195 other Weibo post API plans. Weibo Open Platform gives you the price when you ask.

We haven't benchmarked Weibo Open Platform's contact us plan yet.

How do I get access to the Weibo API?

Weibo must check who you are before you can use the Weibo API. A person shows Weibo an ID card.

A company shows Weibo a business licence. Weibo's support team also tests your app with you. The Weibo API docs are on open.weibo.com.

What is the best Weibo post API?

Scavio is the best Weibo post API in the Datacircle benchmark. Scavio's $500 monthly plan has an Overall score of 92.4 out of 100.

FetchLayer is second at 85.4 and Scrappa third at 78.2.

What is the cheapest Weibo post API?

Scrappa's $10 pack costs the least per 1,000 posts in our ranking: $0.30.

AIsa's top-up plan costs the least for 10,000 posts a month: $10.00.

How much does a Weibo post API cost?

Our price sheet lists 196 Weibo post API plans. We rank 114 of them by price. Half of the ranked plans cost $2.00 or less per 1,000 posts.

Prepaid plans are the most common: 71 of the 196 plans. 26 plans are free, and 13 show a price only when you ask.

Is there a free Weibo post API?

Yes: 26 Weibo post API plans on our price sheet are free. Scavio has a free plan with 50 calls.

Scavio is the best Weibo post API in our benchmark. AIsa's free plan has the most calls of any free plan: 1,000 a month.

Which is better, Scavio or FetchLayer?

Scavio scores higher overall, at 92.4 against FetchLayer's 85.4 in our benchmark. FetchLayer scores higher on Price, at 95 against Scavio's 90.

FetchLayer vs Scavio compares the two side by side.

Can I use Weibo post API data?

Each provider's terms decide what you can do with Weibo post API data.

We rank 7 Weibo post API providers. All 7 have API terms. All 7 set no time limit on keeping the data. All 7 set conditions on how you use the data. Each plan's page shows what the provider's terms say about keeping and using the data.

How do I call a Weibo post API?

Scavio is the best Weibo post API in the Datacircle benchmark. You send id to POST https://api.scavio.dev/api/v1/weibo/post.

You can also send is_get_long_text. Add the API key from your plan on scavio.dev. Scavio's API docs explain each input.

How did you test Weibo post APIs?

On 30 October and 15 November 2026, we sent 7 providers the same list of 20 posts.

We haven't benchmarked 18 other Weibo post API providers yet:

Weibo post API calls by name

Weibo post API batch and bulk calls

1 Weibo post API provider has a call named for batches or bulk:

Weibo post API calls that send results to a webhook

1 Weibo post API provider can send the results to your own URL (a webhook):

Weibo post API comparison: how we tested each provider, and what each one costs

Scavio, #1 of 7

We tested Scavio on 30 October 2026 with all 20 posts. In the Datacircle benchmark, Scavio scored 92.4 out of 100 overall and 99 out of 100 for accuracy. Best for: the fastest answers. JustOneAPI answers as fast.

Price on the cheapest plan for each number of posts:

  • 1,000 posts: $144 a year paid up front with Scavio's Hobby, yearly plan
  • 10,000 posts: $288 a year paid up front with Scavio's Project, yearly plan
  • 100,000 posts: $2,388 a year paid up front with Scavio's Startup, yearly plan
  • 1,000,000 posts: $10,000 a month with Scavio's Pay As You Go top-up

Scavio's results in our benchmark:

  • Time per Weibo post: Median 0.82 s · 10th percentile 0.75 s · 90th percentile 1.36 s · Fastest 0.64 s · Slowest 2.00 s · Baseline 0.29 s
  • Weibo posts called: Called 20 of 20 · Found 20 of 20 · Parts returned 17 of 17
  • The Weibo post call: Call POST api.scavio.dev/api/v1/weibo/post, id <the post's numeric id>, is_get_long_text · Charged per post $0.005
  • The Weibo post: Text 20 of 20 · Date 20 of 20 · Client 19 of 20 · Region 17 of 17
  • The Weibo post's media: Image count 20 of 20 · Images 1 of 1 · Video link 19 of 20 · Video cover 19 of 20 · Video duration 19 of 20 · Video title 19 of 20
  • The Weibo post's engagement: Likes 20 of 20 · Comments 20 of 20 · Reposts 20 of 20
  • The Weibo post's author: Author ID 20 of 20 · Author name 20 of 20 · Author picture 20 of 20 · Verified 20 of 20

FetchLayer, #2 of 7

We tested FetchLayer on 15 November 2026 with all 20 posts. In the Datacircle benchmark, FetchLayer scored 85.4 out of 100 overall and 86 out of 100 for accuracy. FetchLayer's best rank is #2, for price.

Price on the cheapest plan for each number of posts:

  • 1,000 posts: $1.99 a month with FetchLayer's Pay as you go top-up
  • 10,000 posts: $19.90 a month with FetchLayer's Pay as you go top-up
  • 100,000 posts: $149.75 a month with FetchLayer's Pro plan
  • 1,000,000 posts: $500 a month with FetchLayer's Business plan

FetchLayer's results in our benchmark:

  • Time per Weibo post: Median 1.48 s · 10th percentile 1.10 s · 90th percentile 3.18 s · Fastest 0.94 s · Slowest 5.61 s · Baseline 0.17 s
  • Weibo posts called: Called 20 of 20 · Found 20 of 20 · Parts returned 14 of 17
  • The Weibo post call: Call POST api.fetchlayer.dev/weibo/post-detail, post <the post's numeric id> · Charged per post $0.002
  • The Weibo post: Text 20 of 20 · Date 20 of 20 · Client 19 of 20 · Region 17 of 17
  • The Weibo post's media: Image count 0 of 20 · Images 0 of 1 · Video link 19 of 20 · Video cover 19 of 20 · Video duration 19 of 20 · Video title 0 of 20
  • The Weibo post's engagement: Likes 20 of 20 · Comments 20 of 20 · Reposts 20 of 20
  • The Weibo post's author: Author ID 20 of 20 · Author name 20 of 20 · Author picture 20 of 20 · Verified 20 of 20

Scrappa, #3 of 7

We tested Scrappa on 15 November 2026 with all 20 posts. In the Datacircle benchmark, Scrappa scored 78.2 out of 100 overall and 70 out of 100 for accuracy. Best for: the lowest price per 1,000 posts. For price, we leave out providers that score below half the top Accuracy score.

Price on the cheapest plan for each number of posts:

  • 1,000 posts: $10 paid once, enough for 12 months ($0.83 a month), with Scrappa's Starter pack
  • 10,000 posts: $25 paid once, enough for 8.6 months ($2.91 a month), with Scrappa's Basic pack
  • 100,000 posts: $250 paid once, enough for 10 months ($25 a month), with Scrappa's Professional pack
  • 1,000,000 posts: $1,000 paid once, enough for 5 months ($200 a month), with Scrappa's Ultimate pack

Scrappa's results in our benchmark:

  • Time per Weibo post: Median 13.69 s · 10th percentile 12.47 s · 90th percentile 16.68 s · Fastest 11.38 s · Slowest 25.64 s · Baseline 0.22 s
  • Weibo posts called: Called 20 of 20 · Found 20 of 20 · Parts returned 12 of 17
  • The Weibo post call: Call GET scrappa.co/api/weibo/post?mid=<the post's numeric id>&with_comments=1 · Charged per post $0.001
  • The Weibo post: Text 20 of 20 · Date 20 of 20 · Client 0 of 20 · Region 0 of 17
  • The Weibo post's media: Image count 0 of 20 · Images 1 of 1 · Video link 20 of 20 · Video cover 20 of 20 · Video duration 20 of 20 · Video title 20 of 20
  • The Weibo post's engagement: Likes 20 of 20 · Comments 20 of 20 · Reposts 20 of 20
  • The Weibo post's author: Author ID 20 of 20 · Author name 20 of 20 · Author picture 0 of 20 · Verified 0 of 20

JustOneAPI, #4 of 7

We tested JustOneAPI on 15 November 2026 with all 20 posts. In the Datacircle benchmark, JustOneAPI scored 63.0 out of 100 overall and 100 out of 100 for accuracy. Best for: the most accurate answers.

JustOneAPI's plans don't say what 1,000 to 1,000,000 posts cost.

JustOneAPI's results in our benchmark:

  • Time per Weibo post: Median 0.81 s · 10th percentile 0.70 s · 90th percentile 0.98 s · Fastest 0.55 s · Slowest 1.27 s · Baseline 0.34 s
  • Weibo posts called: Called 20 of 20 · Found 20 of 20 · Parts returned 17 of 17
  • The Weibo post call: Call GET api.justoneapi.com/api/weibo/get-weibo-detail/v1 with id=<the post's numeric id> and the key as the token query parameter · Charged per post no paid plan listed
  • The Weibo post: Text 20 of 20 · Date 20 of 20 · Client 20 of 20 · Region 17 of 17
  • The Weibo post's media: Image count 20 of 20 · Images 1 of 1 · Video link 20 of 20 · Video cover 20 of 20 · Video duration 20 of 20 · Video title 20 of 20
  • The Weibo post's engagement: Likes 20 of 20 · Comments 20 of 20 · Reposts 20 of 20
  • The Weibo post's author: Author ID 20 of 20 · Author name 20 of 20 · Author picture 20 of 20 · Verified 20 of 20

AnyAPI, #5 of 7

We tested AnyAPI on 30 October 2026 with all 20 posts. In the Datacircle benchmark, AnyAPI scored 60.8 out of 100 overall and 68 out of 100 for accuracy. Best for: the lowest cost to get your first result. Scrappa and JustOneAPI cost the same to get a first result.

Price on the cheapest plan for each number of posts:

  • 1,000 posts: $1.20 a month with AnyAPI's Pay per call with x402 and MPP plan
  • 10,000 posts: $12 a month with AnyAPI's Pay per call with x402 and MPP plan
  • 100,000 posts: $120 a month with AnyAPI's Pay per call with x402 and MPP plan
  • 1,000,000 posts: $1,200 a month with AnyAPI's Pay per call with x402 and MPP plan

AnyAPI's results in our benchmark:

  • Time per Weibo post: Median 0.98 s · 10th percentile 0.93 s · 90th percentile 1.26 s · Fastest 0.89 s · Slowest 1.81 s · Baseline 0.23 s
  • Weibo posts called: Called 20 of 20 · Found 20 of 20 · Parts returned 11 of 17
  • The Weibo post call: Call POST api.getanyapi.com/v1/run/weibo.post, postId <the post's numeric id>, includeLongText · Charged per post $0.0012
  • The Weibo post: Text 20 of 20 · Date 20 of 20 · Client 0 of 20 · Region 17 of 17
  • The Weibo post's media: Image count 20 of 20 · Images 0 of 1 · Video link 0 of 20 · Video cover 0 of 20 · Video duration 0 of 20 · Video title 0 of 20
  • The Weibo post's engagement: Likes 20 of 20 · Comments 20 of 20 · Reposts 20 of 20
  • The Weibo post's author: Author ID 20 of 20 · Author name 20 of 20 · Author picture 20 of 20 · Verified 20 of 20

RedFox, #6 of 7

We tested RedFox on 15 November 2026 with all 20 posts. In the Datacircle benchmark, RedFox scored 56.4 out of 100 overall and 87 out of 100 for accuracy. RedFox's best rank is #3, for accuracy.

Price on the cheapest plan for each number of posts:

  • 1,000 posts: $14.96 a month with RedFox's Pay as you go, 0–1,000 requests top-up
  • 10,000 posts: $89.74 a month with RedFox's Pay as you go, 0–1,000 requests top-up
  • 100,000 posts: $897.36 a month with RedFox's Pay as you go, 0–1,000 requests top-up
  • 1,000,000 posts: $8,973.60 a month with RedFox's Pay as you go, 0–1,000 requests top-up

RedFox's results in our benchmark:

  • Time per Weibo post: Median 3.95 s · 10th percentile 3.38 s · 90th percentile 6.93 s · Fastest 3.30 s · Slowest 7.17 s · Baseline 0.29 s
  • Weibo posts called: Called 20 of 20 · Found 20 of 20 · Parts returned 15 of 17
  • The Weibo post call: Call POST redfox.hk/story/api/weibo/ability/opusDetail, opusId <the post's numeric id> · Charged per post $0.009
  • The Weibo post: Text 20 of 20 · Date 20 of 20 · Client 19 of 20 · Region 17 of 17
  • The Weibo post's media: Image count 0 of 20 · Images 1 of 1 · Video link 20 of 20 · Video cover 20 of 20 · Video duration 20 of 20 · Video title 0 of 20
  • The Weibo post's engagement: Likes 20 of 20 · Comments 20 of 20 · Reposts 20 of 20
  • The Weibo post's author: Author ID 20 of 20 · Author name 20 of 20 · Author picture 20 of 20 · Verified 20 of 20

treg, #7 of 7

We tested treg on 30 October 2026 with all 20 posts. We give it 0 overall because its Accuracy score is 0.

treg's plans don't say what 1,000 to 1,000,000 posts cost.

treg's results in our benchmark:

  • Time per Weibo post: Median 1.24 s · 10th percentile 1.02 s · 90th percentile 1.70 s · Fastest 0.95 s · Slowest 1.85 s · Baseline 0.27 s
  • Weibo posts called: Called 20 of 20 · Found 20 of 20 · Parts returned 0 of 17
  • The Weibo post call: Call POST treg.to/call/treg.weibo.post.detail, post_id <the post's numeric id> · Charged per post $0.001
  • The Weibo post: Text 0 of 20 · Date 0 of 20 · Client 0 of 20 · Region 0 of 17
  • The Weibo post's media: Image count 0 of 20 · Images 0 of 1 · Video link 0 of 20 · Video cover 0 of 20 · Video duration 0 of 20 · Video title 0 of 20
  • The Weibo post's engagement: Likes 0 of 20 · Comments 0 of 20 · Reposts 0 of 20
  • The Weibo post's author: Author ID 0 of 20 · Author name 0 of 20 · Author picture 0 of 20 · Verified 0 of 20

The Accuracy score on Weibo post APIs

The Accuracy score, out of 100, is the share of a post's record that a provider's call returns.

  • We ask for each post by the post's Weibo ID.
  • We read each post's Weibo page once, without signing in.
  • We read the Weibo pages minutes after we called AnyAPI, Scavio and treg on October 30.
  • We called JustOneAPI, FetchLayer, RedFox and Scrappa on November 15.
  • For each post, we count the parts in a provider's answer, such as the text and the like count.
  • We divide that count by the number of fields on the Weibo page or in any provider's answer.
  • We count a list as included when the provider's answer has at least one item.
  • Some providers pass along another service's answer.
  • For those providers, we count only the fields they promise to return.
  • We average each provider's post scores over all posts.
  • Each post counts the same.
  • A post the call didn't find counts as 0.
  • We compare a provider that ran on fewer posts with the other providers on those same posts.
  • A provider can't score higher by running only on easy posts.

The other step of this score, which another of our benchmarks takes too, is in this page as plain text.

Is JustOneAPI yours? Put this Most Accurate badge on your site.JustOneAPI: ranked #1 by Accuracy score among Weibo post API providers on Datacircle

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