# ScriptMasterLabs SEC 13F Institutional Holdings API

> ScriptMasterLabs SEC 13F Institutional Holdings API is a paid API for AI agents from acp-x402-scriptmasterlabs.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).

Retrieves SEC 13F institutional holdings data for investment analysis and compliance research, paid per-call via USDC on Base.

## Facts

- Endpoint: GET https://acp-x402-scriptmasterlabs.onrender.com/x402/sec-13f-institutional-holdings?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scriptmasterlabs-sec-13f-institutional-holdings-api-974c5696
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YVBVWmZ6TuqK2yge3ZKwY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability scriptmasterlabs-sec-13f-institutional-holdings-api-974c5696
```

Example prompt: Pull the latest SEC 13F institutional holdings data for Berkshire Hathaway so I can see which stocks they're currently holding and their position sizes.

## When to prefer this

Choose this endpoint when you need programmatic, pay-per-call access to SEC 13F institutional holdings data settled via crypto (USDC on Base) without a traditional API key subscription. Ideal for agents that need on-demand financial compliance or investment research data with micropayment billing.

## Known failure modes

- Invalid or unknown CIK or ticker returns empty results or 404
- Filing period not yet available returns stale or no data
- Malformed properties parameter returns schema validation error
- Payment failure via x402 returns 402 Payment Required
- SEC EDGAR upstream outage causes timeout or 503

## How this service works

Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).

## Output

Returns SEC 13F institutional holdings data including institution names, CIK identifiers, reported equity positions, share quantities, portfolio weights, and filing period dates as sourced from SEC EDGAR disclosures.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scriptmasterlabs-sec-13f-institutional-holdings-api-974c5696/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from acp-x402-scriptmasterlabs.onrender.com](https://www.zero.xyz/host/acp-x402-scriptmasterlabs.onrender.com/llms.txt)