x402 census · answerpool.io · 696eef3cc3e2 · JSON
GET /v1/sec/13f/changes
unprobed
Get a manager's quarter-over-quarter 13F changes — new, exited, increased and decreased positions with values and shares for both quarters. The premium derived layer at competitors, computed from primary filings in one call.
Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://answerpool.io/v1/sec/13f/changes |
| Method | GET |
| Price | $0.05 USDC = 50000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0xb3ba3Ca99F9742b32fC527CF62688C83b39AED8c |
| Seller | answerpool.io |
| Catalogs | cdp (row updated 2026-09-02) |
| Listed since (lower bound) | 2026-09-02 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-02 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-02 (catalog-reported, not verified on chain) |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | AnswerPool 13F Changes · sec, 13f, changes, flows, institutional |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 2 |
| Payments | 6 |
| USDC volume | $0.18 |
| Median payment | $0.02 |
| First / last payment | 2026-09-03 / 2026-09-30 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0xb3ba3Ca99F9742b32fC527CF62688C83b39AED8c |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"cik": "0001566307"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"as_of": "2026-08-31T17:00:00Z",
"changes": [
{
"change": "new",
"cusip": "67066G104",
"issuer": "NVIDIA CORP",
"prev_shares": null,
"prev_value_usd": null,
"shares": 4000,
"value_usd": 500000
}
],
"cik": "0001566307",
"count": 1,
"manager_name": "Ramiah Investment Group",
"period": "2025-12-31",
"periods_held": [
"2025-12-31",
"2025-09-30"
],
"prev_period": "2025-09-30"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://answerpool.io/v1/sec/13f/changes' -H 'accept: application/json'
The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/696eef3cc3e2/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"696eef3cc3e2"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on answerpool.io.