# KeyAPI, free: Threads post API

> Get the list of posts by a Threads user

KeyAPI's Threads post API on its Free plan. It costs $0.00 per 1,000 posts. It returns all 4 key fields we check: Text, Media, Engagement, Author.
We rank 45 plans by price. [ReefAPI's $450 quarterly plan](https://datacircle.dev/threads-post-apis/reefapi/450-quarterly/llms.txt) costs the least per 1,000 posts: $0.005. ReefAPI charges for each page of results. We count 100 posts on each page to get the $0.005 price.
[lobstr.io](https://datacircle.dev/threads-post-apis/lobstr-io/500-monthly/llms.txt), [EnsembleData](https://datacircle.dev/threads-post-apis/ensembledata/400-monthly/llms.txt) and [Captapi](https://datacircle.dev/threads-post-apis/captapi/9-monthly/llms.txt) are the best Threads post API providers in our benchmark.

- This page: https://datacircle.dev/threads-post-apis/keyapi/free
- [Best Threads post API in 2026: pricing compared](https://datacircle.dev/best-threads-post-api.txt)
- Get it: https://keyapi.ai/#pricing
- Request: `GET https://api.keyapi.ai/v1/threads/fetch_user_posts`
- API key: with the plan, on https://keyapi.ai/#pricing
- Its API docs: https://docs.keyapi.ai/en/threads/fetch_user_posts
- Sold by: KeyAPI (https://www.keyapi.ai)
- Checked: 2026-10-30

## In the answer

- Completeness: 100%
- Text: ✓
- Media: ✓
- Engagement: ✓
- Author: ✓

## Price

- $ per 1,000 posts: $0.00
- Per: page, size not stated
- Billing: free

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Get the list of posts by a Threads user

## Data

- Freshness: live
- Keep data: no API terms
- Use data: Your use of data retrieved through KeyAPI remains subject to the terms and privacy policies of the respective platforms.

## Plan

- Pay: $0
- You get: 50 credits
- Enough for: 25 pages, once
- Expires: 3 days

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: user_id. Optional: end_cursor
- Method: GET
- Path: /v1/threads/fetch_user_posts

## About the plan

- Plan: Free
- Who can get it: anyone

## The 27 fields the plan's answer can hold

request ID, post ID, post code, created at, text, text fragments, like count, reply count, repost count, quote count, reshare count, media type, video, carousel media, has audio, alt text, is reply, paid partnership, reply control, link preview, place, caption edited, dimensions, author username, author ID, author verified, author profile picture

## KeyAPI's plans (5)

- [KeyAPI, free](https://datacircle.dev/threads-post-apis/keyapi/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [KeyAPI, $59 monthly](https://datacircle.dev/threads-post-apis/keyapi/59-monthly/llms.txt): 100% complete, live
- [KeyAPI, $189 monthly](https://datacircle.dev/threads-post-apis/keyapi/189-monthly/llms.txt): 100% complete, live
- [KeyAPI, $439 monthly](https://datacircle.dev/threads-post-apis/keyapi/439-monthly/llms.txt): 100% complete, live
- [KeyAPI, contact us](https://datacircle.dev/threads-post-apis/keyapi/contact-us/llms.txt): 100% complete, live

## KeyAPI's calls for this API (1)

- `GET /v1/threads/fetch_user_posts`: [KeyAPI, free](https://datacircle.dev/threads-post-apis/keyapi/free/llms.txt)

## KeyAPI's APIs (22)

- [KeyAPI: Amazon product API pricing, 5 plans](https://datacircle.dev/amazon-product-apis/keyapi/free/llms.txt)
- [KeyAPI: Amazon search API pricing, 5 plans](https://datacircle.dev/amazon-search-apis/keyapi/free/llms.txt)
- [KeyAPI: Facebook page API pricing, 5 plans](https://datacircle.dev/facebook-page-apis/keyapi/free/llms.txt)
- [KeyAPI: Facebook post API pricing, 5 plans](https://datacircle.dev/facebook-post-apis/keyapi/free/llms.txt)
- [KeyAPI: Instagram post API pricing, 5 plans](https://datacircle.dev/instagram-post-apis/keyapi/free/llms.txt)
- [KeyAPI: Instagram profile API pricing, 5 plans](https://datacircle.dev/instagram-profile-apis/keyapi/free/llms.txt)
- [KeyAPI: LinkedIn company post API pricing, 5 plans](https://datacircle.dev/linkedin-company-post-apis/keyapi/free/llms.txt)
- [KeyAPI: LinkedIn company data API pricing, 5 plans](https://datacircle.dev/linkedin-company-profile-apis/keyapi/free/llms.txt)
- [KeyAPI: LinkedIn profile post API pricing, 5 plans](https://datacircle.dev/linkedin-person-post-apis/keyapi/free/llms.txt)
- [KeyAPI: LinkedIn profile API pricing, 5 plans](https://datacircle.dev/linkedin-profile-apis/keyapi/free/llms.txt)
- [KeyAPI: Pinterest user board API pricing, 5 plans](https://datacircle.dev/pinterest-user-board-apis/keyapi/free/llms.txt)
- [KeyAPI: Reddit post API pricing, 5 plans](https://datacircle.dev/reddit-post-apis/keyapi/free/llms.txt)
- [KeyAPI: Reddit profile API pricing, 5 plans](https://datacircle.dev/reddit-profile-apis/keyapi/free/llms.txt)
- [KeyAPI: Threads post API pricing, 5 plans](https://datacircle.dev/threads-post-apis/keyapi/free/llms.txt)
- [KeyAPI: Threads profile API pricing, 5 plans](https://datacircle.dev/threads-profile-apis/keyapi/free/llms.txt)
- [KeyAPI: TikTok Shop product API pricing, 5 plans](https://datacircle.dev/tiktok-shop-product-apis/keyapi/free/llms.txt)
- [KeyAPI: X post API pricing, 5 plans](https://datacircle.dev/x-post-apis/keyapi/free/llms.txt)
- [KeyAPI: X profile API pricing, 5 plans](https://datacircle.dev/x-profile-apis/keyapi/free/llms.txt)
- [KeyAPI: YouTube channel API pricing, 5 plans](https://datacircle.dev/youtube-channel-apis/keyapi/free/llms.txt)
- [KeyAPI: YouTube channel video API pricing, 5 plans](https://datacircle.dev/youtube-channel-video-apis/keyapi/free/llms.txt)
- [KeyAPI: TikTok profile API pricing, 5 plans, GET /v1/tiktok/influencer/detail](https://datacircle.dev/tiktok-profile-apis/keyapi/free-get-v1-tiktok-influencer-detail/llms.txt)
- [KeyAPI: TikTok profile API pricing, 5 plans, GET /v1/tiktok/influencer/detail/analytics](https://datacircle.dev/tiktok-profile-apis/keyapi/free-get-v1-tiktok-influencer-detail-analytics/llms.txt)
- [KeyAPI: TikTok video API pricing, 5 plans, GET /v1/tiktok/influencer/videos](https://datacircle.dev/tiktok-video-apis/keyapi/free-get-v1-tiktok-influencer-videos/llms.txt)
- [KeyAPI: TikTok video API pricing, 5 plans, GET /v1/tiktok/influencer/videos/analytics](https://datacircle.dev/tiktok-video-apis/keyapi/free-get-v1-tiktok-influencer-videos-analytics/llms.txt)

## KeyAPI: Threads post API alternatives

- [lobstr.io, free](https://datacircle.dev/threads-post-apis/lobstr-io/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [EnsembleData, free](https://datacircle.dev/threads-post-apis/ensembledata/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [Captapi, free](https://datacircle.dev/threads-post-apis/captapi/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [SociaVault, free](https://datacircle.dev/threads-post-apis/sociavault/free/llms.txt): $0.00 per 1,000, 100% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-30.

- https://docs.keyapi.ai/en/threads.openapi.json
- https://docs.keyapi.ai/llms.txt
- https://keyapi.ai
- https://www.keyapi.ai/apis/linkedin
- https://www.keyapi.ai/apis/threads
- https://www.keyapi.ai/privacy-policy