the402 endpoint detail

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vaaya.ai edgar concept

https://vaaya.ai/api/run/edgar/concept

answers 402

One XBRL financial concept for a PUBLIC company, all fiscal periods (data.sec.gov companyconcept). Pass `cik` + `concept` (us-gaap tag, e.g. RevenueFromContractWithCustomerExcludingAssessedTax, Revenues, NetIncomeLoss, Assets). Small structured response — the right way to answer "what was <public co>'s revenue", instead of scraping a multi-MB 10-K.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0x7c655d3d3944Bd27994dD81A036C3aFB19806C40
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
1310 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:25:22.829Z (23h ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fvaaya.ai%2Fapi%2Frun%2Fedgar%2Fconcept"