agentutility(7)$ man sec-13f-api
/sec-13f-api
PRICE / CALL
$0.05
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
edgefinanceCATEGORY
uncategorized
STATUS
● live
NAME
sec-13f-api — sec 13f api / institutional holdings changes / hedge fund position delta feed
synonym alias of 13f-deltas — reuses the canonical handler.
SYNOPSIS
POST https://x402.agentutility.ai/sec-13f-api
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call →
402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.DESCRIPTION
SEC 13F API / institutional holdings changes / hedge fund position delta feed. Same 13f-deltas backend, indexed for agents tracking added, exited, increased, and reduced holdings from public 13F-HR filings.
INPUT — request schema
| property | type | description | req? |
|---|---|---|---|
| cik | string | Institutional manager's SEC CIK (e.g. '0001067983' for Berkshire Hathaway). Required — 13F filings are by CIK only, no ticker. | required |
| limit_holdings | number | Max positions to include in each bucket (added/exited/increased/reduced). 1-50. Default 20. | optional |
| min_change_usd | number | Filter out moves smaller than this dollar magnitude. Default 0 (no filter). | optional |
OUTPUT — response shape
| field | type | description |
|---|---|---|
| cik | string | — |
| added | string | — |
| increased | string | — |
| reduced | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/sec-13f-api \
-H 'Content-Type: application/json' \
-d '{ }'first response =
402 Payment Required with payment requirements; sign + retry with X-PAYMENT.EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster npx -y @agentutility/mcp-<cluster> # Required: EVM private key with USDC on Base export X402_PRIVATE_KEY=0x... # Then call the sec-13f-api tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- sec13fapisec-13f-api
- methods
- POST
- cluster
- edgefinance
- price
- $0.05 USDC per call
ADJACENT — other endpoints in edgefinance
| endpoint | description | price |
|---|---|---|
| 13f-deltas | 13F-HR position deltas / institutional holdings change tracker / hedge-fund quarterly trade detector / Berkshire + Bridgewater + Citadel… | $0.05 |
| patent-search | USPTO patent search / US patent database / Google Patents alternative / prior-art finder / freedom-to-operate research / inventor + assig… | $0.05 |
| patent-search-api | Patent search API / USPTO patent lookup / prior-art search endpoint. | $0.05 |
| sec-xbrl-api | SEC XBRL API / EDGAR company facts / fundamentals time-series endpoint. | $0.05 |
| xbrl-api | XBRL API / SEC company facts API / public financial statement data. | $0.05 |
| xbrl-financials | SEC XBRL financials / company fundamentals / income-statement + balance-sheet feed / revenue + net-income + EPS history / 10-K + 10-Q lin… | $0.05 |
| fec-political-contributions | FEC political donations / campaign contributions search / who-donated-to-whom / OpenSecrets-style finance feed / individual contributions… | $0.04 |
| earnings-calendar | Earnings calendar / next earnings date / earnings release schedule / quarterly results dates / 10-Q + 10-K + 8-K Item 2.02 feed / late-fi… | $0.03 |
SEE ALSO