# Kaito, pay as you go: X post API

> Seamlessly integrate our insights and leverage the power of Kaito systematically

Kaito's x402 pay per call plan lets you call the X post API. We check each provider's docs for 6 fields. Kaito's docs list 2: Engagement, Analytics.
We haven't run Kaito through [our X post API benchmark](https://datacircle.dev/best-x-twitter-post-api.txt) yet.
We rank 414 plans for X post APIs by price. Half the plans cost $0.09 or less per 1,000 posts.
[Zapi's Rp399,000 (about $22) monthly plan](https://datacircle.dev/x-post-apis/zapi/rp399000-monthly/llms.txt) is the cheapest paid plan per 1,000 posts: $0.0011. Zapi charges for each page of results. We count 20 posts on each page to get the $0.0011 price. [AnyAPI's pay-as-you-go plan](https://datacircle.dev/x-post-apis/anyapi/pay-as-you-go-pay-per-call-with-x402-and-mpp-post-v1-run-twitter-user-tweets/llms.txt) costs the least for 10,000 posts a month: $0.05.
[Socialinsider's $199 monthly plan](https://datacircle.dev/x-post-apis/socialinsider/199-monthly/llms.txt) covers any number of posts. Socialinsider's $199 monthly plan costs more up front than Zapi's Rp399,000 (about $22) monthly plan.
[EveryInfra](https://datacircle.dev/x-post-apis/everyinfra/10-pack/llms.txt), [ReefAPI](https://datacircle.dev/x-post-apis/reefapi/450-quarterly/llms.txt) and [TweetAPI](https://datacircle.dev/x-post-apis/tweetapi/17-monthly-pro-get-tw-v2-user-tweets/llms.txt) are the best X (Twitter) post API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/x-post-apis/kaito/pay-as-you-go
- [X (Twitter) post API in 2026: the best of 40+ compared](https://datacircle.dev/best-x-twitter-post-api.txt)
- Get it: https://kaito.ai/.well-known/mcp/server-card.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=x-twitter-post-api-pricing
- Request: `GET https://api.kaito.ai/api/payg/advanced_search`
- API key: not needed
- Its API docs: https://metasearch-io.github.io/ExchangeApi/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=x-twitter-post-api-pricing#operation/paygAdvancedSearch
- Sold by: Kaito (https://www.kaito.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=x-twitter-post-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 33%
- Engagement: ✓
- Analytics: ✓

## Price

- Per: page, size not stated
- Billing: pay as you go

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: Seamlessly integrate our insights and leverage the power of Kaito systematically

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: per call

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: tokens, sources, keyword, query, raw_text, usernames, min_created_at, max_created_at, from, size, languages, sort_order, sort_by, tweet_length_type, tweet_type, sentiment_type, author_type, min_bookmark_count, max_bookmark_count, min_view_count, max_view_count, min_smart_engagement_count, max_smart_engagement_count, min_like_count, max_like_count, min_reply_count, max_reply_count, min_retweet_count, max_retweet_count, min_quote_count, max_quote_count
- Method: GET
- Path: /api/payg/advanced_search

## About the plan

- Plan: x402 pay per call
- Who can get it: anyone with a wallet paying each call in USDC through x402 on Base, with no account or API key

## The 8 fields the plan's answer can hold

created at, language, view count, like count, reply count, repost count, quote count, bookmark count

## Kaito's plans (3)

- [Kaito, pay as you go](https://datacircle.dev/x-post-apis/kaito/pay-as-you-go/llms.txt): 33% complete
- [Kaito, $9,996 yearly](https://datacircle.dev/x-post-apis/kaito/9996-yearly/llms.txt): 33% complete
- [Kaito, contact us](https://datacircle.dev/x-post-apis/kaito/contact-us/llms.txt): 33% complete

## Kaito's calls for this API (3)

- `GET /api/payg/advanced_search`: [Kaito, pay as you go](https://datacircle.dev/x-post-apis/kaito/pay-as-you-go/llms.txt)
- Docs behind sign-up: [Kaito, $9,996 yearly](https://datacircle.dev/x-post-apis/kaito/9996-yearly/llms.txt)
- `GET /api/v1/advanced_search`: [Kaito, contact us](https://datacircle.dev/x-post-apis/kaito/contact-us/llms.txt)

## Kaito's APIs (2)

- [Kaito: X post API pricing, 3 plans](https://datacircle.dev/x-post-apis/kaito/pay-as-you-go/llms.txt)
- [Kaito: X profile API pricing, 2 plans](https://datacircle.dev/x-profile-apis/kaito/9996-yearly/llms.txt)

## Kaito: X post API alternatives

- [AnyAPI, pay as you go, Pay per call with x402 and MPP, POST /v1/run/twitter.user_posts](https://datacircle.dev/x-post-apis/anyapi/pay-as-you-go-pay-per-call-with-x402-and-mpp-post-v1-run-twitter-user-posts/llms.txt): 83% complete
- [botsmith, pay as you go, x402 pay per call, GET /x/watchlist](https://datacircle.dev/x-post-apis/botsmith/pay-as-you-go-x402-pay-per-call-get-x-watchlist/llms.txt): 67% complete
- [x402 Atlas, pay as you go, x402 pay per call, GET /user-media](https://datacircle.dev/x-post-apis/x402-atlas/pay-as-you-go-x402-pay-per-call-get-user-media/llms.txt): 50% complete
- [Monpham, pay as you go](https://datacircle.dev/x-post-apis/monpham/pay-as-you-go/llms.txt): 17% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

- https://api.kaito.ai/api/payg/advanced_search?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=x-twitter-post-api-pricing
- https://docs.kaito.ai/legal/terms-of-use?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=x-twitter-post-api-pricing
- https://kaito.ai/.well-known/mcp/server-card.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=x-twitter-post-api-pricing
- https://metasearch-io.github.io/ExchangeApi/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=x-twitter-post-api-pricing
- https://pro.kaito.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=x-twitter-post-api-pricing