# Ysaere SEC Latest 13F Filing Lookup

> Ysaere SEC Latest 13F Filing Lookup is a paid API for AI agents from api.ysaere.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-27).

Returns the most recent SEC 13F institutional holdings filing for a given company ticker or name

## Facts

- Endpoint: POST https://api.ysaere.com/v1/intel/sec-latest-13f?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ysaere-sec-latest-13f-filing-lookup-a1708f5e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3Gu-Q80GANJSBZ2F0Ti-U

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 ysaere-sec-latest-13f-filing-lookup-a1708f5e -d '<json body>'
```

Example prompt: What does BlackRock's latest 13F filing show — can you pull the most recent institutional holdings report filed with the SEC for BLK?

## When to prefer this

Use this endpoint when you need the latest SEC 13F institutional holdings filing for a specific company or ticker and want a quick, pay-per-query lookup with no account setup. Ideal for agents automating financial research workflows that need on-demand SEC data without a subscription. Best for single-company lookups rather than bulk data needs.

## Known failure modes

- Company ticker or name not found in SEC database — no matching entity returned
- Company has not filed a 13F (not an institutional investment manager) — no filing available
- Ambiguous company name resolves to wrong entity — incorrect filing returned
- SEC data source temporarily unavailable — service error
- Payment not processed — request rejected before answer delivered

## How this service works

Ysaere Agent Latest 13F — $0.02 USDC, no account needed. Input: {"target":"BLK"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

## Output

Returns details from the most recent 13F institutional holdings filing for the specified company or ticker, including filing date and holdings data as reported to the SEC. A missing answer is refused before payment is charged.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "target": {
   "type": "string",
   "description": "Company name or ticker (for example \"BLK\")"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ysaere-sec-latest-13f-filing-lookup-a1708f5e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.ysaere.com](https://www.zero.xyz/host/api.ysaere.com/llms.txt)