# Concordance Company Brief

> Concordance Company Brief is a paid API for AI agents from concordancehq.duckdns.org, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns a single-call company brief correlating current stock market data, recent SEC filings, and cross-source mentions for a given company, sourced from 18 independent real-time data streams.

## Facts

- Endpoint: POST https://concordancehq.duckdns.org/tools/company-brief
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/concordance-company-brief-2630dd75
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0KMTOwufKz7DyyANxGdJE

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 concordance-company-brief-2630dd75 -d '<json body>'
```

Example prompt: Pull me a company brief on Apple — I want to see their latest SEC filings, current stock quote, and any notable mentions across news and government records all in one place.

## When to prefer this

Use this endpoint when you need a correlated, multi-source company snapshot in a single call — combining SEC filings, stock quotes, and cross-source mentions — rather than querying financial data APIs, EDGAR, and news sources separately. Ideal for due diligence, investment research, or compliance workflows where source attribution matters and a black-box summary is insufficient.

## Known failure modes

- Unknown ticker or company name returns empty or null results
- Company not covered by SEC EDGAR (e.g. non-US firms) may return no filings
- Market data may be stale if Finnhub or data source refresh has not yet run
- Malformed or ambiguous company identifier may return wrong entity
- $0.05 USDC payment failure blocks request entirely
- Rate limiting or quota exhaustion returns payment/access error

## How this service works

Cross-source correlation for one company in a single call: latest quotes from 3 independent market-data providers, recent SEC filings, and general mentions across news/academic/legal/dev-community sources -- joins data no single-source provider offers together. Accepts a ticker (AAPL) or company name (Apple).

## Output

A JSON object containing the company's CIK, ticker, name, current market data (price and source), a list of recent SEC filings with titles and URLs, and cross-source mentions — each result attributed to its real data source such as SEC EDGAR or Finnhub.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "company": {
   "type": "string"
  },
  "per_section_limit": {
   "type": "integer"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "cik": "0000320193",
  "ticker": "AAPL",
  "company": "Apple",
  "mentions": [],
  "market_data": [
   {
    "value": 333.74,
    "source": "finnhub",
    "observed_at": "2026-07-18"
   }
  ],
  "recent_filings": [
   {
    "url": "https://www.sec.gov/Archives/edgar/data/320193/...",
    "title": "Apple Inc. - 10-K filing",
    "source": "sec_edgar",
    "content": "Apple Inc. filed Form 10-K",
    "category": "corporate_financial",
    "published_at": "2026-06-17"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/concordance-company-brief-2630dd75/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from concordancehq.duckdns.org](https://www.zero.xyz/host/concordancehq.duckdns.org/llms.txt)