# ADH CDC Public Health Data Feed

> ADH CDC Public Health Data Feed is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Returns processed CDC epidemiological data (COVID cases, deaths) with entity resolution, provenance, and derived conclusions via the ADH financial intelligence layer

## Facts

- Endpoint: GET https://agentdatum.com/api/v1/d/cdc-data?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/adh-cdc-public-health-data-feed-8a5addeb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zpW0m_K-23fJ5ZNEPLZNN

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 adh-cdc-public-health-data-feed-8a5addeb
```

Example prompt: Can you pull the latest CDC COVID case and death data by state from the ADH intelligence layer so I can analyze weekly trends?

## When to prefer this

Choose this endpoint when you need structured, provenance-tagged CDC public health data (COVID cases/deaths by state) delivered as AI-ready JSON with collection timestamps, especially in an agentic x402 payment context. Prefer over raw CDC API when you need entity-resolved, time-synchronized data without building your own ETL pipeline.

## Known failure modes

- 402 Payment Required if x402 USDC payment is not provided or fails
- Empty or stale data if CDC upstream source has not updated recently
- Malformed response if CDC data schema changes upstream
- Rate limiting or access denial if payment settlement is not confirmed
- No query parameter filtering — returns full dataset with no state-level slicing

## How this service works

ADH 金融情报层：把 239 个原始数据源洗成带实体解析、时间同步、溯源与派生结论的情报（宏观regime / 加密尽调 / 事件窗口），免费注入你的 AI 上下文。Agent 走 x402 结算，人类订阅（PayPal）即将上线。

## Output

Returns a JSON object with a 'raw' array of state-level CDC records (state code, weekly start/end dates, new cases, total cases, new deaths, total deaths, historical case counts), plus metadata including source label ('generic_json'), data_type ('公共卫生'/public health), and a collected_at ISO timestamp.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "raw": [
   {
    "state": "AZ",
    "end_date": "2023-02-22T00:00:00.000",
    "new_cases": "3716.0",
    "tot_cases": "2434631.0",
    "new_deaths": "39.0",
    "start_date": "2023-02-16T00:00:00.000",
    "tot_deaths": "33042.0",
    "date_updated": "2023-02-23T00:00:00.000",
    "new_historic_cases": "23150",
    "new_historic_deaths": "0"
   },
   {
    "state": "AZ",
    "end_date": "2023-02-22T00:00:00.000",
    "new_cases": "3716.0",
    "tot_cases": "2434631.0",
    "new_deaths": "39.0",
    "start_date": "2023-02-16T00:00:00.000",
    "tot_deaths": "33042.0",
    "date_updated": "2023-02-23T00:00:00.000",
    "new_historic_cases": "23150",
    "new_historic_deaths": "0"
   }
  ],
  "source": "generic_json",
  "data_type": "公共卫生",
  "collected_at": "2026-08-09T18:13:13Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/adh-cdc-public-health-data-feed-8a5addeb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdatum.com](https://www.zero.xyz/host/agentdatum.com/llms.txt)