# ADH US CPI Financial Intelligence Endpoint

> ADH US CPI Financial Intelligence Endpoint is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns cleaned, entity-resolved US Consumer Price Index (CPI) data sourced from World Bank and 238 other raw data sources with provenance metadata.

## Facts

- Endpoint: GET https://agentdatum.com/api/v1/d/us-cpi
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/adh-us-cpi-financial-intelligence-endpoint-c4959b0e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TWLhynhOoNcQS002R8Eh2

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-us-cpi-financial-intelligence-endpoint-c4959b0e
```

Example prompt: Pull the latest US CPI inflation data from ADH — I need the recent annual percentage values with source and collection timestamp for my macro analysis.

## When to prefer this

Choose this endpoint when you need US CPI inflation data pre-cleaned, entity-resolved, and provenance-tagged from a multi-source aggregation layer rather than calling World Bank API directly. Ideal for AI agents that need economic context injection with minimal preprocessing, especially when operating in an x402 micropayment environment at $0.01 per call.

## Known failure modes

- Payment not completed via x402 — returns 402 Payment Required
- Invalid or malformed GET request — returns 400 Bad Request
- Upstream World Bank data temporarily unavailable — may return stale or empty recent array
- Rate limiting if too many sequential calls without payment settlement

## 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

A JSON object containing recent CPI data points (date and annual percentage value), the country code (USA), the World Bank indicator code (FP.CPI.TOTL.ZG), the source name, data type label, and ISO timestamp of when the data was collected.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "raw": {
   "recent": [
    {
     "date": "2024",
     "value": 2.94952520485207
    },
    {
     "date": "2024",
     "value": 2.94952520485207
    }
   ],
   "country": "USA",
   "indicator": "FP.CPI.TOTL.ZG"
  },
  "source": "worldbank",
  "data_type": "经济指标",
  "collected_at": "2026-08-09T18:17:49Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/adh-us-cpi-financial-intelligence-endpoint-c4959b0e/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)