the402 endpoint detail

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api.agentstools.dev holdings manager

https://api.agentstools.dev/holdings/manager

payable

Normalized Form 13F portfolio for an institutional manager. Give a CIK or name and get consolidated positions: issuer, CUSIP, ticker, shares, value in US dollars, percent of portfolio, voting authority, plus portfolio total, top positions, concentration and spot Bitcoin and Ether ETF exposure, cited to the filing accession and period.

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
0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
158 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:12:44.221Z (1d ago)
Category
identity

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.agentstools.dev%2Fholdings%2Fmanager"