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tariffmonkee.com paid serp-check
https://tariffmonkee.com/paid/serp-check
answers 402
Keyword + domain -> search position. Checks whether and where a domain ranks in Google organic results for a given keyword, via the same DataForSEO SERP data already powering /search.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0x0FAD15c9f4C38f439fd56C4d4e4Bc8fC71c42767
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 880 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-09-06T01:22:52.000Z (33d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftariffmonkee.com%2Fpaid%2Fserp-check"