the402 endpoint detail

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tariffmonkee.com paid research

https://tariffmonkee.com/paid/research

answers 402

query -> up to 10 deduped, rendered sources as one token-budgeted bundle (~8,000 tokens combined). Combines /search (three-provider failover, region=tw Taiwan lane) with /content's rendered-page fetching internally, so you get one call instead of assembling search-then-fetch yourself. Sources are deduped by domain. Requires at least 3 successfully fetched sources to succeed -- returns sources_requ

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.03
Network
base
Pay to
0x0FAD15c9f4C38f439fd56C4d4e4Bc8fC71c42767
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
1068 ms
Payment options
2 usable of 2
Last checked
2026-09-06T01:22:52.640Z (34d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftariffmonkee.com%2Fpaid%2Fresearch"