# x402node, pay as you go, x402 pay per call, GET /serp/cn: SERP API

> China SERP, Chinese keyword search, zh-CN localized Google results for agents doing China market research, Chinese SEO rank tracking, cross-border ecommerce.

x402node's x402 pay per call plan for the SERP API costs $15.00 per 1,000 searches. We check each provider's docs for 11 fields. x402node's docs list 1: Organic results.
We haven't run x402node through [our SERP API benchmark](https://datacircle.dev/best-serp-api.txt) yet.
We rank 2,250 plans for SERP APIs by price. Half the plans cost $1.338 or less per 1,000 searches. This plan costs less per 1,000 searches than 7% of the 2,250 plans.
[Pixel Tools's ₽99 (about $1) pack](https://datacircle.dev/serp-apis/pixel-tools/99-pack-guru-for-99-rubles-get-api-top10-top10-google/llms.txt) costs the least per 1,000 searches: $0.017. [Pixel Tools's ₽99 pack](https://datacircle.dev/serp-apis/pixel-tools/99-pack-guru-for-99-rubles-post-api-fastcheck/llms.txt) costs the least for 10,000 searches a month: about $1.18.
[Scrappa](https://datacircle.dev/serp-apis/scrappa/25-pack-basic-get-api-search-advanced-google-search-advanced/llms.txt), [SerpKite](https://datacircle.dev/serp-apis/serpkite/300-pack-pro-post-v1-search-google-search/llms.txt) and [SerpScraper.dev](https://datacircle.dev/serp-apis/serpscraper-dev/39-monthly/llms.txt) are the best SERP API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-cn
- [SERP API in 2026: the best of 80+ providers compared](https://datacircle.dev/best-serp-api.txt)
- Get it: https://x402node.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=serp-api-pricing
- Request: `GET https://api.x402node.dev/serp/cn`
- API key: not needed
- Its API docs: https://api.x402node.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=serp-api-pricing#/paths/~1serp~1cn
- Sold by: x402node (https://x402node.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=serp-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 9%
- Organic results: ✓

## Price

- $ per 1,000 searches: $15.00
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: China SERP, Chinese keyword search, zh-CN localized Google results for agents doing China market research, Chinese SEO rank tracking, cross-border ecommerce.

## Data

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

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: keyword. Optional: country, type
- Method: GET
- Path: /serp/cn

## About the plan

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

## The 3 fields the plan's answer can hold

organic result title, organic result link, organic result snippet

## x402node's plans (1)

- [x402node, pay as you go, x402 pay per call, GET /serp/cn](https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-cn/llms.txt): $15.00 per 1,000, 9% complete

## x402node's calls for this API (3)

- `GET /serp/geo`: [x402node, pay as you go, x402 pay per call, GET /serp/geo](https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-geo/llms.txt)
- `GET /serp/cn`: [x402node, pay as you go, x402 pay per call, GET /serp/cn](https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-cn/llms.txt)
- `GET /serp/web`: [x402node, pay as you go, x402 pay per call, GET /serp/web](https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-web/llms.txt)

## x402node's APIs (12)

- [x402node: Amazon product API pricing, 1 plan](https://datacircle.dev/amazon-product-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: Amazon search API pricing, 1 plan](https://datacircle.dev/amazon-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: Google Shopping search API pricing, 1 plan](https://datacircle.dev/google-shopping-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: Hacker News search API pricing, 1 plan](https://datacircle.dev/hacker-news-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: domain WHOIS API pricing, 1 plan](https://datacircle.dev/domain-whois-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: email verification API pricing, 1 plan](https://datacircle.dev/validate-email-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: image search API pricing, 1 plan](https://datacircle.dev/image-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: local business search API pricing, 1 plan](https://datacircle.dev/local-business-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: news API pricing, 1 plan, GET /serp/news](https://datacircle.dev/news-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-news/llms.txt)
- [x402node: news API pricing, 1 plan, GET /serp/cn-news](https://datacircle.dev/news-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-cn-news/llms.txt)
- [x402node: news API pricing, 1 plan, GET /search/news](https://datacircle.dev/news-apis/x402node/pay-as-you-go-x402-pay-per-call-get-search-news/llms.txt)
- [x402node: reverse email lookup API pricing, 1 plan](https://datacircle.dev/reverse-email-lookup-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: SERP API pricing, 1 plan, GET /serp/cn](https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-cn/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /web/batch](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-web-batch/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /r](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-r/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /web/read](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-web-read/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /reader](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-reader/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /reader/clean](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-reader-clean/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /web/extract](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-web-extract/llms.txt)

## x402node: SERP API alternatives

- [SerpApi, $75 monthly, Developer, GET /search, Bing Search API](https://datacircle.dev/serp-apis/serpapi/75-monthly-developer-get-search-bing-search-api/llms.txt): $15.00 per 1,000, 100% complete, live
- [Centorprat, pay as you go, x402 pay per call, POST /serp](https://datacircle.dev/serp-apis/centorprat/pay-as-you-go-x402-pay-per-call-post-serp/llms.txt): $15.00 per 1,000, 64% complete
- [fetchSERP, top-up, Pay as you go, GET /api/v1/serp_js](https://datacircle.dev/serp-apis/fetchserp/top-up-pay-as-you-go-get-api-v1-serp-js/llms.txt): $15.00 per 1,000, 18% complete, live
- [Arch Tools, $9 pack](https://datacircle.dev/serp-apis/arch-tools/9-pack/llms.txt): $15.00 per 1,000, 9% 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 2026-11-09.

- https://api.x402node.dev/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=serp-api-pricing
- https://api.x402node.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=serp-api-pricing
- https://x402node.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=serp-api-pricing