# ADH EU HICP Monthly Index

> ADH EU HICP Monthly Index is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns Eurostat HICP (Harmonised Index of Consumer Prices) monthly index data for EU27, cleaned and enriched with entity resolution, provenance, and timestamps.

## Facts

- Endpoint: GET https://agentdatum.com/api/v1/d/eu-hicp
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/adh-eu-hicp-monthly-index-ba21cf91
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_p-aH7Z_ZzqJ4AcwcbYx4A

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-eu-hicp-monthly-index-ba21cf91
```

Example prompt: Pull the latest EU HICP monthly index data from Eurostat — I need the harmonised consumer price figures for EU27 so I can track inflation trends for my macro analysis.

## When to prefer this

Choose this endpoint when you need official EU27 HICP harmonised inflation index data sourced directly from Eurostat, already cleaned and enriched with entity resolution, timestamps, and provenance — saving you the overhead of querying and normalising raw Eurostat APIs yourself. Prefer it for macro regime analysis, ECB policy context, or any workflow where a trusted, attribution-tagged EU inflation time series is needed at low cost per call.

## Known failure modes

- Upstream Eurostat dataset temporarily unavailable — may return empty or stale data
- Payment of 0.01 USDC via x402 not settled — returns 402 Payment Required
- Network timeout if Eurostat API is slow — endpoint may return partial data
- Invalid or missing x402 payment header — request rejected before data retrieval

## 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 raw HICP monthly index observations (obs_0 through obs_N with key and value fields), the dataset identifier (prc_hicp_midx), dataset label, last-updated timestamp, geographic dimension (EU27_2020), frequency (monthly), unit (I15 index base 2015=100), COICOP classification (CP00 all items), data source (Eurostat), data type label, and collection timestamp.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "raw": {
   "label": "HICP - monthly data (index) (1996-2025)",
   "sample": {
    "obs_0": {
     "key": "0",
     "value": 127.21
    },
    "obs_1": {
     "key": "1",
     "value": 127.95
    },
    "obs_2": {
     "key": "2",
     "value": 128.79
    },
    "obs_3": {
     "key": "3",
     "value": 129.55
    },
    "obs_4": {
     "key": "4",
     "value": 129.79
    },
    "obs_5": {
     "key": "5",
     "value": 130.02
    },
    "obs_6": {
     "key": "6",
     "value": 130.19
    },
    "obs_7": {
     "key": "7",
     "value": 130.33
    },
    "obs_8": {
     "key": "8",
     "value": 130.23
    },
    "obs_9": {
     "key": "9",
     "value": 130.7
    },
    "obs_10": {
     "key": "10",
     "value": 130.44
    },
    "obs_11": {
     "key": "11",
     "value": 130.84
    },
    "obs_12": {
     "key": "12",
     "value": 130.78
    },
    "obs_13": {
     "key": "13",
     "value": 131.37
    },
    "obs_14": {
     "key": "14",
     "value": 132.04
    },
    "obs_15": {
     "key": "15",
     "value": 132.68
    },
    "obs_16": {
     "key": "16",
     "value": 132.66
    },
    "obs_17": {
     "key": "17",
     "value": 133.05
    },
    "obs_18": {
     "key": "18",
     "value": 133.25
    },
    "obs_19": {
     "key": "19",
     "value": 133.49
    }
   },
   "dataset": "prc_hicp_midx",
   "updated": "2026-02-06T23:00:00+0100",
   "dimensions": {
    "geo": [
     "EU27_2020"
    ],
    "freq": [
     "M"
    ],
    "time": [
     "2024-01",
     "2024-01"
    ],
    "unit": [
     "I15"
    ],
    "coicop": [
     "CP00"
    ]
   }
  },
  "source": "eurostat",
  "data_type": "经济指标",
  "collected_at": "2026-08-09T18:11:57Z"
 }
}
```

## More

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