# ADH China Energy Intelligence Layer > ADH China Energy Intelligence Layer 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 cleaned, time-synchronized weekly China energy market data (price levels, period-over-period changes, 1-year returns) aggregated from multiple raw sources ## Facts - Endpoint: GET https://agentdatum.com/api/v1/d/china-energy - 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-china-energy-intelligence-layer-924714a2 - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0mRqxAMBEl2ODiNP20Qbh 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-china-energy-intelligence-layer-924714a2 ``` Example prompt: Pull the latest China energy market data from ADH — I need the weekly price index levels and week-over-week changes so I can update my macro regime model. ## When to prefer this Choose this endpoint when you need cleaned, entity-resolved, time-synchronized China energy price time series data ready for AI context injection without having to wrangle raw sources yourself. Prefer it over raw data APIs when you need aggregated multi-source intelligence with derived metrics (period changes, annual returns) already computed. It is especially suited for macro regime monitoring, systematic trading research, and AI agent pipelines that consume structured financial context via x402 micropayment settlement. ## Known failure modes - 402 Payment Required if x402 USDC payment is not attached or insufficient - Empty or truncated response if upstream data sources are unavailable - Null values for 近1年涨跌幅 in early periods of the time series where 1-year history does not exist - Stale data if upstream source refresh has not occurred ## 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 a 'raw' field with a time-indexed table of weekly China energy data: date (日期), latest index value (最新值), week-over-week percent change (涨跌幅), and 1-year percent change (近1年涨跌幅). Data spans from 2011 onward in weekly intervals. Values are numeric, with nulls for periods lacking sufficient history for computed returns. ## 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": { "日期": { "0": "2011-12-05", "1": "2011-12-12", "2": "2011-12-19", "3": "2011-12-26", "4": "2012-01-02", "5": "2012-01-09", "6": "2012-01-16", "7": "2012-01-23", "8": "2012-01-30", "9": "2012-02-06", "10": "2012-02-13", "11": "2012-02-20", "12": "2012-02-27", "13": "2012-03-05", "14": "2012-03-12", "15": "2012-03-19", "16": "2012-03-26", "17": "2012-04-02", "18": "2012-04-09", "19": "2012-04-16", "20": "2012-04-23", "21": "2012-04-30", "22": "2012-05-07", "23": "2012-05-14", "24": "2012-05-21", "25": "2012-05-28", "26": "2012-06-04", "27": "2012-06-11", "28": "2012-06-18", "29": "2012-06-25", "30": "2012-07-02", "31": "2012-07-09", "32": "2012-07-16", "33": "2012-07-23", "34": "2012-07-30", "35": "2012-08-06", "36": "2012-08-13", "37": "2012-08-20", "38": "2012-08-27", "39": "2012-09-03" }, "最新值": { "0": 1003, "1": 995, "2": 987, "3": 983, "4": 984, "5": 983, "6": 984, "7": 984, "8": 991, "9": 1000, "10": 1001, "11": 1007, "12": 1021, "13": 1022, "14": 1021, "15": 1042, "16": 1041, "17": 1039, "18": 1039, "19": 1040, "20": 1037, "21": 1031, "22": 1011, "23": 997, "24": 987, "25": 970, "26": 947, "27": 932, "28": 929, "29": 911, "30": 908, "31": 912, "32": 925, "33": 927, "34": 933, "35": 941, "36": 939, "37": 926, "38": 928, "39": 928 }, "涨跌幅": { "0": null, "1": -0.79760718, "2": -0.8040201, "3": -0.40526849, "4": 0.1017294, "5": -0.10162602, "6": 0.1017294, "7": 0, "8": 0.71138211, "9": 0.90817356, "10": 0.1, "11": 0.5994006, "12": 1.39026812, "13": 0.09794319, "14": -0.09784736, "15": 2.05680705, "16": -0.09596929, "17": -0.19212296, "18": 0, "19": 0.09624639, "20": -0.28846154, "21": -0.57859209, "22": -1.93986421, "23": -1.38476756, "24": -1.00300903, "25": -1.72239108, "26": -2.37113402, "27": -1.58394931, "28": -0.32188841, "29": -1.93756728, "30": -0.32930845, "31": 0.44052863, "32": 1.4254386, "33": 0.21621622, "34": 0.64724919, "35": 0.85744909, "36": -0.21253985, "37": -1.38445154, "38": 0.21598272, "39": 0 }, "近1 … (truncated) ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/adh-china-energy-intelligence-layer-924714a2/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)