Reddit user_posts API

一次 REST 呼叫取得 Reddit user_posts 資料——以 FetchPI 全平台共用的穩定 JSON 結構標準化輸出。

1 個已發布端點
GET /v1/reddit/users/{username}/posts

契約摘要（英文）: List recent posts of a user (capability reddit.user_posts)

標準化回應實體: reddit/user_posts
capability: reddit.user_posts

每個回應都附帶新鮮度（cache / default / live）與計費中繼資料。

使用場景

按順序監測 {{platform}} 帳號發布的內容，每筆都帶標準化指標。
排程任務重新查詢該 feed 即可發現新動態，適合告警與摘要流程。
用口徑一致的結構化輸出，橫向比較各帳號的發文節奏與互動表現。

回應欄位

Reddit user posts response (normalized envelope)

Response envelope for GET /v1/reddit/users/{username}/posts (capability reddit.user_posts). Cursor is opaque and platform-independent; when the upstream provider is switched the old cursors become invalid. Page size follows the request's `limit` parameter (1..100, default 20).

欄位	類型	必填	說明
data	post[]	必填	—
next_cursor	string \| null	必填	Opaque pagination cursor; null when the list is exhausted.
meta.request_id	string	必填	—
meta.freshness.mode	cache \| default \| live	必填	—
meta.freshness.age_seconds	integer \| null	可選	—
meta.freshness.source_layer	cache \| db \| upstream	必填	—
meta.freshness.stale	boolean	可選	—
meta.billing.cache_hit	boolean	必填	—
meta.billing.amount_credits	integer	必填	Credits actually charged for this request (the settlement unit; 1 credit = $0.0001, permanent).

欄位備註為契約英文原文。

回應中繼資料

欄位	類型	必填	說明
mode	cache \| default \| live	必填	Effective mode after merging param > max_age > source policy (D-004).
age_seconds	integer \| null	可選	Age of served data; null when unknown.
source_layer	cache \| db \| upstream	必填	Which layer served the response (PRD §10).
stale	boolean	可選	True when stale data was served under stale_if_error / SWR (D-004).
billing.amount_credits	integer	必填	Micro-USD (1e-6 USD) actually charged for this request.
billing.cache_hit	boolean	必填	—

欄位備註為契約英文原文。

請求與回應範例

GET/v1/reddit/users/{username}/posts

curl -H "Authorization: Bearer $MESHDATA_API_KEY" \
  "https://api.fetchpi.com/v1/reddit/users/newdev/posts"

{
  "data": [
    {
      "id": "1simpost01",
      "platform": "reddit",
      "type": "post",
      "author": {
        "id": "7004994945",
        "username": "creatordev",
        "display_name": null,
        "verified": false
      },
      "title": "First post on the platform.",
      "text": "One API for every platform.",
      "url": "https://www.reddit.com/r/dataapi/comments/1simpost01/",
      "created_at": "2026-09-16T19:23:20Z",
      "metrics": {
        "upvotes": 864,
        "downvotes": 12,
        "comments": 42
      },
      "attachments": [],
      "fetched_at": "2026-09-18T09:00:00Z"
    },
    {
      "id": "1simpost02",
      "platform": "reddit",
      "type": "post",
      "author": {
        "id": "7004994945",
        "username": "creatordev",
        "display_name": null,
        "verified": false
      },
      "title": "Freshness modes, explained.",
      "text": "One API for every platform.",
      "url": "https://www.reddit.com/r/dataapi/comments/1simpost02/",
      "created_at": "2026-09-16T08:00:00Z",
      "metrics": {
        "upvotes": 412,
        "downvotes": 9,
        "comments": 18
      },
      "attachments": [
        {
          "type": "photo",
          "url": "https://cdn.example.com/p1-full.jpg",
          "preview_image_url": "https://cdn.example.com/p1.jpg"
        },
        {
          "type": "video",
          "url": "https://cdn.example.com/p2.mp4",
          "preview_image_url": "https://cdn.example.com/p2.jpg"
        }
      ],
      "fetched_at": "2026-09-18T09:00:00Z"
    }
  ],
  "next_cursor": "eyJ2IjoxLCJzcmMiOiJ4dGhpcmQiLCJwb3MiOiJ0M19zaW0ifQ",
  "meta": {
    "request_id": "req_01HTXQ8Z9HTQ",
    "freshness": {
      "mode": "default",
      "age_seconds": 0,
      "source_layer": "upstream",
      "stale": false
    },
    "billing": {
      "amount_credits": 200,
      "cache_hit": false
    }
  }
}

免費試用

註冊免費帳號、取得 API Key，即可在瀏覽器版 Playground 直接呼叫該端點。

在 Playground 試用

該端點的參數表、錯誤碼與回應語義見 API 文件。

查看端點參考

常見問題

可以按排程輪詢 feed 嗎？

可以——這就是普通的 REST 呼叫，任何排程器都能定期查詢。用新鮮度參數控制每次回傳的資料新舊與計費方式。

可以免費試用該端點嗎？

可以——註冊帳號、取得 API Key 後，即可在主控台的 Playground 呼叫該端點。

user_posts 能力怎麼計費？

Data API 按請求以點數計費，cache/live 新鮮度有不同倍率。目前各能力的價格以價格頁為準。

價格

按請求以點數計費，支援 cache/live 新鮮度選項——最新價格以價格頁為準。

查看價格瀏覽全部 API