Poly Haven · 资产元数据与下载链接

按官方 API 文档读取资产目录、尺寸、标签及文件链接/大小/哈希；默认端点不需账号，但调用须使用真实应用标识并展示来源。

Source statements below remain in their published language. Collection, contributor reports and a provider's identity are separate; this page does not certify quality, current availability or permission to execute.

Stable ID: cap-681fd78f83cc34f4343088ad
Card version: 2
Updated: 2026-10-31T00:09:28.3255153+00:00
Ownership state: unclaimed
Processing: unknown
Evidence level: unknown
Business execution: unknown

Keep this fixed version · Original public source · Complete machine record

Published description

公开资料整理，未认领，不代表提供者授权或独立认证。用途：检索 CC0 材质、HDRI 与 3D 素材。许可：资产本身为 CC0、无需强制署名；使用 live API 服务仍须可见 Poly Haven 来源且不得暗示官方背书。API 程序代码 AGPL 与资产许可、服务条款是不同层次。。地域与供应：No country eligibility list found in the reviewed documentation. Mainland-China and other regional reachability were not tested; do not assume universal access.

Inputs

Asset selection/ID.

Outputs

JSON catalog, dimensions/tags, file URLs/checksums/sizes and dependencies.

Invocation and authentication

Provider's original entry

{
  "authentication": {
    "kind": "none",
    "notes": "\u4EC5\u9ED8\u8BA4\u6587\u6863\u7AEF\u70B9\u65E0\u9700\u767B\u5F55/API key\u3002\u6240\u6709\u5B9E\u9645 API \u8BF7\u6C42\u7528\u8C03\u7528\u65B9\u771F\u5B9E\u4E14\u552F\u4E00\u7684\u5E94\u7528 User-Agent\uFF1B\u4E0D\u662F\u6388\u6743\u4E0A\u4F20\u79C1\u4EBA\u8D44\u6599\u3002"
  },
  "command": null,
  "entry_url": "https://api.polyhaven.com/assets",
  "kind": "http_api",
  "method": "GET",
  "request_example": {
    "client_requirements": "\u4F7F\u7528\u81EA\u5DF1\u7684\u771F\u5B9E\u4E14\u552F\u4E00\u5E94\u7528 User-Agent\uFF1B\u4EA7\u54C1\u4E2D\u53EF\u89C1 Poly Haven \u6765\u6E90\uFF0C\u4E0D\u6697\u793A\u80CC\u4E66",
    "parameters": "GET /assets\uFF1BGET /files/{asset_id} \u8FD4\u56DE\u6587\u4EF6\u94FE\u63A5\uFF0C\u4E0D\u81EA\u52A8\u4E0B\u8F7D"
  },
  "requirements": [
    "HTTP client",
    "Asset-license/provenance record",
    "Texture/HDRI/model importer",
    "\u672C\u8F6E\u4EC5\u6838\u5BF9\u6587\u6863\uFF0C\u672A\u5B89\u88C5\u3001\u6267\u884C\u6B64\u80FD\u529B\u6216\u5EFA\u7ACB\u53EF\u7528\u8D26\u53F7\u3002"
  ]
}

Commands and request examples are documentation only; this page does not execute them. Confirm external installation, disclosure and fees separately.

Third-party pricing and data handling

{
  "model": "documented_free",
  "notes": "\u6587\u6863\u79F0\u4E2A\u4EBA\u3001\u5B66\u672F\u548C\u5546\u4E1A\u7528\u9014\u514D\u8D39\uFF0C\u65E0 premium tier \u6216\u6536\u5165\u5206\u6210\uFF1Blive API \u7684\u6765\u6E90\u7F72\u540D\u3001\u552F\u4E00\u5E94\u7528\u6807\u8BC6\u4E0E\u4F7F\u7528\u6761\u6B3E\u4ECD\u9002\u7528\uFF0C\u751F\u4EA7\u8D44\u52A9\u81EA\u613F\u3002 \u8F6F\u4EF6/\u7D20\u6750/\u670D\u52A1\u8BB8\u53EF\u6761\u4EF6\u5206\u522B\u9002\u7528\u3002",
  "source_url": "https://polyhaven.com/our-api"
}

{
  "location": "provider_server",
  "notes": "Queries, identifiers, IP and request headers reach the provider. Retention/residency was not verified. Use generic search terms; do not send confidential client briefs or project files."
}

Unknown is not a claim that a service is free, anonymous, private or unavailable.

Limitations

个人及商业 live API 按文档免费，无 premium tier 或收入分成；必须使用唯一应用 User-Agent，并展示清楚来源。
不得干扰服务；best-effort，无 SLA，端点、认证、服务和条款可变；没有核实数额配额，不承诺完整准确。
此卡只描述元数据和下载链接发现，未请求 API 或下载资产。
许可边界：资产本身为 CC0、无需强制署名；使用 live API 服务仍须可见 Poly Haven 来源且不得暗示官方背书。API 程序代码 AGPL 与资产许可、服务条款是不同层次。
地域边界：No country eligibility list found in the reviewed documentation. Mainland-China and other regional reachability were not tested; do not assume universal access.

Unknowns

目标设备已安装版本、实际功能结果、端到端任务及生产可靠性均未验证。
地区可达性、具体配额/性能及完整隐私行为未验证；无运行或合作成功声明。

Fixed profiles, conditions and evidence

Read state: documented; review state: current. Do not combine different profiles.

资料与来源声明不等于本站实测；未列出的条件仍未知。

结构化配方只按公开声明检查约束与接口，不执行任务或授予权限；缺失记录保持未知，接口兼容不证明实际成功。

Poly Haven默认端点无login/API key；读取资产目录JSON元信息，须独特User-Agent和来源标示。

Keep this exact profile · polyhaven-asset-metadata-documentation · component documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937

Recorded conditions

invocation_mode = api: supported within stated evidence. Supported within this profile and component version. Evidence: polyhaven-asset-metadata-documentation-e1
output_format = json: supported within stated evidence. Supported within this profile and component version. Evidence: polyhaven-asset-metadata-documentation-e1
output_structure = json_object: supported within stated evidence. Supported within this profile and component version. Evidence: polyhaven-asset-metadata-documentation-e1
auth_required = false: supported within stated evidence. Supported within this profile and component version. Evidence: polyhaven-asset-metadata-documentation-e2
account_required = false: supported within stated evidence. Supported within this profile and component version. Evidence: polyhaven-asset-metadata-documentation-e2

Connection and prerequisites

{
  "entry": "https://api.polyhaven.com/assets",
  "protocol": "HTTPS GET",
  "authentication": "\u672C\u9875\u9ED8\u8BA4\u7AEF\u70B9no login/API key\uFF1B\u4E0D\u6CDB\u5316\u672A\u6765\u7AEF\u70B9\u6216\u4ED8\u8D39\u7B2C\u4E09\u65B9\u955C\u50CF",
  "environment": [
    "\u4EC5\u5B98\u65B9\u6587\u6863\u58F0\u660E\uFF0C\u914D\u65B9proposed\uFF1B\u672C\u7AD9\u672A\u8FDE\u63A5\u3001\u6CE8\u518C\u3001\u8C03\u7528\u7B2C\u4E09\u65B9\u5DE5\u5177\u6216\u6838\u9A8C\u5B9E\u9645\u8D26\u6237\u3002",
    "\u5B98\u65B9\u79F0\u9ED8\u8BA4API\u5546\u4E1A\u7528\u9014\u514D\u8D39\u3001\u65E0premium tier/\u5206\u6210\uFF1B\u8D44\u4EA7CC0\u4E0Elive API\u6765\u6E90\u6807\u793A\u6761\u4EF6\u5206\u5F00\u3002",
    "\u6BCF\u6B21\u8BF7\u6C42\u8981\u72EC\u7279User-Agent\uFF1B\u4E0D\u80FD\u5192\u7528\u6587\u6863\u793A\u4F8B\u8EAB\u4EFD\uFF1B\u672A\u7ED9\u6570\u989D\u9891\u7387quota\u3002",
    "best effort\u3001\u7AEF\u70B9/\u8BA4\u8BC1\u53EF\u80FD\u6539\u53D8\uFF1B\u7D20\u6750\u94FE\u63A5\u4E0D\u4EE3\u8868\u5DF2\u4E0B\u8F7D\u3001\u5B8C\u6574\u6821\u9A8C\u6216\u79C1\u6709\u8D44\u4EA7\u5904\u7406\u3002"
  ],
  "pricing_status": "known",
  "quota_status": "unknown"
}

Recipe and failure alternatives

{
  "recipe_id": "polyhaven-asset-metadata-documentation-recipe",
  "revision": 1,
  "required_capabilities": [
    "read_asset_metadata_catalog"
  ],
  "preconditions": [
    "\u4EC5\u5B98\u65B9\u6587\u6863\u58F0\u660E\uFF0C\u914D\u65B9proposed\uFF1B\u672C\u7AD9\u672A\u8FDE\u63A5\u3001\u6CE8\u518C\u3001\u8C03\u7528\u7B2C\u4E09\u65B9\u5DE5\u5177\u6216\u6838\u9A8C\u5B9E\u9645\u8D26\u6237\u3002",
    "\u5B98\u65B9\u79F0\u9ED8\u8BA4API\u5546\u4E1A\u7528\u9014\u514D\u8D39\u3001\u65E0premium tier/\u5206\u6210\uFF1B\u8D44\u4EA7CC0\u4E0Elive API\u6765\u6E90\u6807\u793A\u6761\u4EF6\u5206\u5F00\u3002",
    "\u6BCF\u6B21\u8BF7\u6C42\u8981\u72EC\u7279User-Agent\uFF1B\u4E0D\u80FD\u5192\u7528\u6587\u6863\u793A\u4F8B\u8EAB\u4EFD\uFF1B\u672A\u7ED9\u6570\u989D\u9891\u7387quota\u3002",
    "best effort\u3001\u7AEF\u70B9/\u8BA4\u8BC1\u53EF\u80FD\u6539\u53D8\uFF1B\u7D20\u6750\u94FE\u63A5\u4E0D\u4EE3\u8868\u5DF2\u4E0B\u8F7D\u3001\u5B8C\u6574\u6821\u9A8C\u6216\u79C1\u6709\u8D44\u4EA7\u5904\u7406\u3002"
  ],
  "steps": [
    "\u51C6\u5907\u5DF2\u83B7\u6388\u6743\u7684\u6700\u5C0F\u8F93\u5165\uFF0C\u6838\u5BF9\u672Cprofile\u7684\u9002\u7528\u8303\u56F4\u3001\u8BA4\u8BC1\u4E0E\u8D39\u7528\uFF1B\u4E0D\u586B\u79C1\u4EBA\u4FE1\u606F\u6216\u51ED\u636E\u5230\u516C\u5F00\u793A\u4F8B\u3002",
    "\u5019\u9009GET https://api.polyhaven.com/assets\uFF0C\u4F7F\u7528\u8C03\u7528\u65B9\u771F\u5B9E\u4E14\u72EC\u7279User-Agent\u5E76\u6807\u793A\u6765\u6E90\uFF1B\u672C\u6B21\u4E0D\u8BF7\u6C42API\u6216\u4E0B\u8F7D\u7D20\u6750\u3002",
    "\u672A\u6765\u83B7\u51C6\u8C03\u7528\u540E\u6838\u5BF9HTTP/MCP\u72B6\u6001\u3001\u8FD4\u56DE\u7ED3\u6784\u4E0E\u8BF7\u6C42\u6761\u4EF6\uFF0C\u4FDD\u7559\u7F3A\u9879/\u9650\u6D41/\u6743\u9650\u9519\u8BEF\uFF1B\u672C\u6B21\u6CA1\u6709\u6267\u884C\u6B64\u6B65\u9AA4\u3002"
  ],
  "input_contract": "GET /assets\uFF1B\u5982\u9700\u5355\u8D44\u4EA7\u6587\u4EF6\u5143\u4FE1\u606F\uFF0C\u6309\u6587\u6863/files/{id}\u4F7F\u7528\u6709\u6548asset ID\u3002",
  "output_contract": "\u4EE5asset ID\u4E3Akey\u7684JSON\u5BF9\u8C61\u53CAname/tags/authors\u7B49\uFF1Bfiles\u8FD4\u56DE\u5206\u683C\u5F0F/\u5206\u8FA8\u7387\u7684url/size/md5\u5143\u4FE1\u606F\u3002",
  "validation": "\u5F85\u6267\u884C\uFF1AHTTP/JSON\u5BF9\u8C61\u3001asset IDs\u4E0E\u5143\u6570\u636E\u5B8C\u6574\u6027\uFF1B\u6309\u9700\u5C11\u53D6\uFF0C\u9519\u8BEF\u6216\u7B56\u7565\u53D8\u5316\u4E0D\u7ED5\u8FC7\u3002",
  "failure_fallback": "\u6761\u4EF6\u4E0D\u6EE1\u8DB3\u3001\u8BA4\u8BC1/\u9650\u6D41/\u7ED3\u6784\u9519\u8BEF\u5373\u505C\u6B62\u8BE5\u8C03\u7528\u5E76\u4FDD\u7559unknown\uFF1B\u4E0D\u5207\u6362\u4ED8\u8D39\u670D\u52A1\u3001\u4E0D\u731C\u5DE5\u5177\u540D\u3001\u4E0D\u6267\u884C\u5199\u64CD\u4F5C\u3002"
}

Evidence polyhaven-asset-metadata-documentation-e1 · documentation

Original evidence source

Locator: .local/deep-cards-v1/api-expansion-20261024-01/sources/polyhaven-asset-metadata-documentation.txt:L30-L60
Source version: documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937
Content SHA-256: dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937
Collected: 2026-10-20T11:07:09.9001680+00:00

GET /assets - list & metadata curl -H "User-Agent: MyAssetBrowser/1.0" https://api.polyhaven.com/assets { "sunset_jhbcentral": { "name": "Joburg Central Sunset", "description": "Free, unclipped 24K HDRI of a low-contrast rooftop sunset, cool twilight with pink clouds, building skyline, soft warm light and muted tones.", "category": "Streets & Town/Rooftops & Balconies/City Rooftops", "tags": ["city", "roof", "skyline", "building", "architecture", "industrial", "pink", "twilight"], "attributes": { "time_of_day": "dusk", "weather": "partly_cloudy", "light_type": "natural", "contrast": "low", "environment": "outdoor", "sky_view": "open" }, "thumbnail_url": "https://cdn.polyhaven.com/asset_img/thumbs/sunset_jhbcentral.png?width=256&height=256&v=7f3a91c4", "img_version": "7f3a91c4", "max_resolution": [24576, 12288], "download_count": 269506, "authors": { "Greg Zaal": "Processing", "Dimitrios Savva": "Photography" }, "date_published": 1633305600, "date_taken": 1621531620, "coords": [-26.205388, 28.039787], "whitebalance": 5319, "evs_cap": 12, "category_id": "8133f881-e55d-5c6c-a360-99dbf7204ee5", "files_hash": "e2e14a204ee06104209396caa9e7b40322dbb3d4",

Conditions covered: invocation_mode=api; output_format=json; output_structure=json_object

Evidence polyhaven-asset-metadata-documentation-e2 · documentation

Original evidence source

Locator: .local/deep-cards-v1/api-expansion-20261024-01/sources/polyhaven-asset-metadata-documentation.txt:L222-L223
Source version: documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937
Content SHA-256: dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937
Collected: 2026-10-20T11:07:09.9001680+00:00

1. ✅ The API is free to use, for any purpose Personal, academic, or commercial. There's no premium tier, no revenue share, and no login or API key required for the default endpoints.

Conditions covered: auth_required=false; account_required=false

Contributor-reported verification

{
  "checked_at": "2026-10-20T11:09:03.593405\u002B00:00",
  "checks_performed": [
    "\u8BFB\u53D6\u5E76\u9759\u6001\u6838\u5BF9\u6240\u5217\u5B98\u65B9\u8D44\u6599\uFF0C\u4FDD\u7559\u6BCF\u4E2A\u6765\u6E90\u7684\u672C\u6B21\u5E26\u65F6\u533A\u65F6\u95F4\u548C\u5185\u5BB9\u5B9A\u4F4D\u3002",
    "\u533A\u5206\u8C03\u7528\u7C7B\u578B\u3001\u8BA4\u8BC1/\u5B89\u88C5\u6761\u4EF6\u3001\u8BB8\u53EF/\u8D39\u7528\u3001\u5730\u57DF\u53CA\u6570\u636E\u8FB9\u754C\uFF1B\u8BB0\u5F55\u5931\u8D25\u6765\u6E90\uFF0C\u672A\u5C06\u5176\u7B97\u4F5C\u6210\u529F\u3002"
  ],
  "evidence_urls": [
    "https://polyhaven.com/our-api",
    "https://github.com/Poly-Haven/Public-API/blob/master/ToS.md",
    "https://polyhaven.com/license"
  ],
  "level": "documentation_only",
  "not_verified": [
    "\u76EE\u6807\u8BBE\u5907\u5DF2\u5B89\u88C5\u7248\u672C\u3001\u5B9E\u9645\u529F\u80FD\u7ED3\u679C\u3001\u7AEF\u5230\u7AEF\u4EFB\u52A1\u53CA\u751F\u4EA7\u53EF\u9760\u6027\u5747\u672A\u9A8C\u8BC1\u3002",
    "\u5730\u533A\u53EF\u8FBE\u6027\u3001\u5177\u4F53\u914D\u989D/\u6027\u80FD\u53CA\u5B8C\u6574\u9690\u79C1\u884C\u4E3A\u672A\u9A8C\u8BC1\uFF1B\u65E0\u8FD0\u884C\u6216\u5408\u4F5C\u6210\u529F\u58F0\u660E\u3002"
  ],
  "outcome": "not_tested",
  "reported_by": "contributor",
  "software_version": null,
  "test_summary": "\u672C\u6B21\u4EC5\u91CD\u65B0\u8BFB\u53D6\u6240\u5217\u5B98\u65B9\u8BF4\u660E\u3001\u8BB8\u53EF/\u8D39\u7528/\u9274\u6743\u6750\u6599\u5E76\u6838\u5BF9\u6B63\u6587\u3002\u6587\u6863\u53EF\u8BFB\u4E0D\u4EE3\u8868\u80FD\u529B\u8C03\u7528\u6210\u529F\uFF1B\u672A\u5B89\u88C5\u3001\u6267\u884C\u5019\u9009\u547D\u4EE4\u3001\u8C03\u7528\u80FD\u529BAPI\u3001\u4F7F\u7528\u8D26\u6237\u3001\u4E0A\u4F20\u8D44\u6599\u3001\u8BE2\u4EF7\u4E0B\u5355\u6216\u4ED8\u6B3E\u3002"
}

Connection, installation, execution, output checks and user acceptance are different stages. This is not a commercial call or income receipt.

Dynamic observations and corrections

null

null

Add a public correction or observation

Submit only facts you may disclose, without private tasks, customer data or credentials. Corrections are proposals; observations are conditional contributor reports, not automatically verified facts, commercial calls or income.

Propose a sourced summary correction

Report a conditional public observation

Complete fixed public record and original source fields

This is the existing public read projection, not a translated or rewritten snapshot. Dynamic observations, where present, remain labelled separately from evidence.

{
  "availability": "unknown",
  "callability": "documentation_only",
  "category": "images",
  "data_handling": {
    "location": "provider_server",
    "notes": "Queries, identifiers, IP and request headers reach the provider. Retention/residency was not verified. Use generic search terms; do not send confidential client briefs or project files."
  },
  "description": "\u516C\u5F00\u8D44\u6599\u6574\u7406\uFF0C\u672A\u8BA4\u9886\uFF0C\u4E0D\u4EE3\u8868\u63D0\u4F9B\u8005\u6388\u6743\u6216\u72EC\u7ACB\u8BA4\u8BC1\u3002\u7528\u9014\uFF1A\u68C0\u7D22 CC0 \u6750\u8D28\u3001HDRI \u4E0E 3D \u7D20\u6750\u3002\u8BB8\u53EF\uFF1A\u8D44\u4EA7\u672C\u8EAB\u4E3A CC0\u3001\u65E0\u9700\u5F3A\u5236\u7F72\u540D\uFF1B\u4F7F\u7528 live API \u670D\u52A1\u4ECD\u987B\u53EF\u89C1 Poly Haven \u6765\u6E90\u4E14\u4E0D\u5F97\u6697\u793A\u5B98\u65B9\u80CC\u4E66\u3002API \u7A0B\u5E8F\u4EE3\u7801 AGPL \u4E0E\u8D44\u4EA7\u8BB8\u53EF\u3001\u670D\u52A1\u6761\u6B3E\u662F\u4E0D\u540C\u5C42\u6B21\u3002\u3002\u5730\u57DF\u4E0E\u4F9B\u5E94\uFF1ANo country eligibility list found in the reviewed documentation. Mainland-China and other regional reachability were not tested; do not assume universal access.",
  "inputs": [
    "Asset selection/ID."
  ],
  "invocation": {
    "authentication": {
      "kind": "none",
      "notes": "\u4EC5\u9ED8\u8BA4\u6587\u6863\u7AEF\u70B9\u65E0\u9700\u767B\u5F55/API key\u3002\u6240\u6709\u5B9E\u9645 API \u8BF7\u6C42\u7528\u8C03\u7528\u65B9\u771F\u5B9E\u4E14\u552F\u4E00\u7684\u5E94\u7528 User-Agent\uFF1B\u4E0D\u662F\u6388\u6743\u4E0A\u4F20\u79C1\u4EBA\u8D44\u6599\u3002"
    },
    "command": null,
    "entry_url": "https://api.polyhaven.com/assets",
    "kind": "http_api",
    "method": "GET",
    "request_example": {
      "client_requirements": "\u4F7F\u7528\u81EA\u5DF1\u7684\u771F\u5B9E\u4E14\u552F\u4E00\u5E94\u7528 User-Agent\uFF1B\u4EA7\u54C1\u4E2D\u53EF\u89C1 Poly Haven \u6765\u6E90\uFF0C\u4E0D\u6697\u793A\u80CC\u4E66",
      "parameters": "GET /assets\uFF1BGET /files/{asset_id} \u8FD4\u56DE\u6587\u4EF6\u94FE\u63A5\uFF0C\u4E0D\u81EA\u52A8\u4E0B\u8F7D"
    },
    "requirements": [
      "HTTP client",
      "Asset-license/provenance record",
      "Texture/HDRI/model importer",
      "\u672C\u8F6E\u4EC5\u6838\u5BF9\u6587\u6863\uFF0C\u672A\u5B89\u88C5\u3001\u6267\u884C\u6B64\u80FD\u529B\u6216\u5EFA\u7ACB\u53EF\u7528\u8D26\u53F7\u3002"
    ]
  },
  "limitations": [
    "\u4E2A\u4EBA\u53CA\u5546\u4E1A live API \u6309\u6587\u6863\u514D\u8D39\uFF0C\u65E0 premium tier \u6216\u6536\u5165\u5206\u6210\uFF1B\u5FC5\u987B\u4F7F\u7528\u552F\u4E00\u5E94\u7528 User-Agent\uFF0C\u5E76\u5C55\u793A\u6E05\u695A\u6765\u6E90\u3002",
    "\u4E0D\u5F97\u5E72\u6270\u670D\u52A1\uFF1Bbest-effort\uFF0C\u65E0 SLA\uFF0C\u7AEF\u70B9\u3001\u8BA4\u8BC1\u3001\u670D\u52A1\u548C\u6761\u6B3E\u53EF\u53D8\uFF1B\u6CA1\u6709\u6838\u5B9E\u6570\u989D\u914D\u989D\uFF0C\u4E0D\u627F\u8BFA\u5B8C\u6574\u51C6\u786E\u3002",
    "\u6B64\u5361\u53EA\u63CF\u8FF0\u5143\u6570\u636E\u548C\u4E0B\u8F7D\u94FE\u63A5\u53D1\u73B0\uFF0C\u672A\u8BF7\u6C42 API \u6216\u4E0B\u8F7D\u8D44\u4EA7\u3002",
    "\u8BB8\u53EF\u8FB9\u754C\uFF1A\u8D44\u4EA7\u672C\u8EAB\u4E3A CC0\u3001\u65E0\u9700\u5F3A\u5236\u7F72\u540D\uFF1B\u4F7F\u7528 live API \u670D\u52A1\u4ECD\u987B\u53EF\u89C1 Poly Haven \u6765\u6E90\u4E14\u4E0D\u5F97\u6697\u793A\u5B98\u65B9\u80CC\u4E66\u3002API \u7A0B\u5E8F\u4EE3\u7801 AGPL \u4E0E\u8D44\u4EA7\u8BB8\u53EF\u3001\u670D\u52A1\u6761\u6B3E\u662F\u4E0D\u540C\u5C42\u6B21\u3002",
    "\u5730\u57DF\u8FB9\u754C\uFF1ANo country eligibility list found in the reviewed documentation. Mainland-China and other regional reachability were not tested; do not assume universal access."
  ],
  "outputs": [
    "JSON catalog, dimensions/tags, file URLs/checksums/sizes and dependencies."
  ],
  "pricing": {
    "model": "documented_free",
    "notes": "\u6587\u6863\u79F0\u4E2A\u4EBA\u3001\u5B66\u672F\u548C\u5546\u4E1A\u7528\u9014\u514D\u8D39\uFF0C\u65E0 premium tier \u6216\u6536\u5165\u5206\u6210\uFF1Blive API \u7684\u6765\u6E90\u7F72\u540D\u3001\u552F\u4E00\u5E94\u7528\u6807\u8BC6\u4E0E\u4F7F\u7528\u6761\u6B3E\u4ECD\u9002\u7528\uFF0C\u751F\u4EA7\u8D44\u52A9\u81EA\u613F\u3002 \u8F6F\u4EF6/\u7D20\u6750/\u670D\u52A1\u8BB8\u53EF\u6761\u4EF6\u5206\u522B\u9002\u7528\u3002",
    "source_url": "https://polyhaven.com/our-api"
  },
  "provider_claimed": false,
  "record_kind": "public_source",
  "representative_queries": [
    "\u4E3A\u5BA4\u5185\u6E32\u67D3\u5BFB\u627E\u6728\u6750\u3001\u77F3\u6750\u3001\u5BB6\u5177\u548C\u73AF\u5883\u5149\u3002"
  ],
  "sources": [
    {
      "basis": "official_documentation",
      "checked_at": "2026-10-20T11:07:09.900168\u002B00:00",
      "title": "Poly Haven / official source 1",
      "url": "https://polyhaven.com/our-api"
    },
    {
      "basis": "official_repository",
      "checked_at": "2026-10-20T11:09:03.593405\u002B00:00",
      "title": "Poly Haven / official source 2",
      "url": "https://github.com/Poly-Haven/Public-API/blob/master/ToS.md"
    },
    {
      "basis": "official_documentation",
      "checked_at": "2026-10-20T11:09:03.193993\u002B00:00",
      "title": "Poly Haven / official source 3",
      "url": "https://polyhaven.com/license"
    }
  ],
  "summary": "\u6309\u5B98\u65B9 API \u6587\u6863\u8BFB\u53D6\u8D44\u4EA7\u76EE\u5F55\u3001\u5C3A\u5BF8\u3001\u6807\u7B7E\u53CA\u6587\u4EF6\u94FE\u63A5/\u5927\u5C0F/\u54C8\u5E0C\uFF1B\u9ED8\u8BA4\u7AEF\u70B9\u4E0D\u9700\u8D26\u53F7\uFF0C\u4F46\u8C03\u7528\u987B\u4F7F\u7528\u771F\u5B9E\u5E94\u7528\u6807\u8BC6\u5E76\u5C55\u793A\u6765\u6E90\u3002",
  "tags": [
    "Poly Haven",
    "\u5B98\u65B9\u6587\u6863\u7EA7",
    "\u672A\u8BA4\u9886"
  ],
  "terms_url": "https://github.com/Poly-Haven/Public-API/blob/master/ToS.md",
  "title": "Poly Haven \u00B7 \u8D44\u4EA7\u5143\u6570\u636E\u4E0E\u4E0B\u8F7D\u94FE\u63A5",
  "unknowns": [
    "\u76EE\u6807\u8BBE\u5907\u5DF2\u5B89\u88C5\u7248\u672C\u3001\u5B9E\u9645\u529F\u80FD\u7ED3\u679C\u3001\u7AEF\u5230\u7AEF\u4EFB\u52A1\u53CA\u751F\u4EA7\u53EF\u9760\u6027\u5747\u672A\u9A8C\u8BC1\u3002",
    "\u5730\u533A\u53EF\u8FBE\u6027\u3001\u5177\u4F53\u914D\u989D/\u6027\u80FD\u53CA\u5B8C\u6574\u9690\u79C1\u884C\u4E3A\u672A\u9A8C\u8BC1\uFF1B\u65E0\u8FD0\u884C\u6216\u5408\u4F5C\u6210\u529F\u58F0\u660E\u3002"
  ],
  "verification": {
    "checked_at": "2026-10-20T11:09:03.593405\u002B00:00",
    "checks_performed": [
      "\u8BFB\u53D6\u5E76\u9759\u6001\u6838\u5BF9\u6240\u5217\u5B98\u65B9\u8D44\u6599\uFF0C\u4FDD\u7559\u6BCF\u4E2A\u6765\u6E90\u7684\u672C\u6B21\u5E26\u65F6\u533A\u65F6\u95F4\u548C\u5185\u5BB9\u5B9A\u4F4D\u3002",
      "\u533A\u5206\u8C03\u7528\u7C7B\u578B\u3001\u8BA4\u8BC1/\u5B89\u88C5\u6761\u4EF6\u3001\u8BB8\u53EF/\u8D39\u7528\u3001\u5730\u57DF\u53CA\u6570\u636E\u8FB9\u754C\uFF1B\u8BB0\u5F55\u5931\u8D25\u6765\u6E90\uFF0C\u672A\u5C06\u5176\u7B97\u4F5C\u6210\u529F\u3002"
    ],
    "evidence_urls": [
      "https://polyhaven.com/our-api",
      "https://github.com/Poly-Haven/Public-API/blob/master/ToS.md",
      "https://polyhaven.com/license"
    ],
    "level": "documentation_only",
    "not_verified": [
      "\u76EE\u6807\u8BBE\u5907\u5DF2\u5B89\u88C5\u7248\u672C\u3001\u5B9E\u9645\u529F\u80FD\u7ED3\u679C\u3001\u7AEF\u5230\u7AEF\u4EFB\u52A1\u53CA\u751F\u4EA7\u53EF\u9760\u6027\u5747\u672A\u9A8C\u8BC1\u3002",
      "\u5730\u533A\u53EF\u8FBE\u6027\u3001\u5177\u4F53\u914D\u989D/\u6027\u80FD\u53CA\u5B8C\u6574\u9690\u79C1\u884C\u4E3A\u672A\u9A8C\u8BC1\uFF1B\u65E0\u8FD0\u884C\u6216\u5408\u4F5C\u6210\u529F\u58F0\u660E\u3002"
    ],
    "outcome": "not_tested",
    "reported_by": "contributor",
    "software_version": null,
    "test_summary": "\u672C\u6B21\u4EC5\u91CD\u65B0\u8BFB\u53D6\u6240\u5217\u5B98\u65B9\u8BF4\u660E\u3001\u8BB8\u53EF/\u8D39\u7528/\u9274\u6743\u6750\u6599\u5E76\u6838\u5BF9\u6B63\u6587\u3002\u6587\u6863\u53EF\u8BFB\u4E0D\u4EE3\u8868\u80FD\u529B\u8C03\u7528\u6210\u529F\uFF1B\u672A\u5B89\u88C5\u3001\u6267\u884C\u5019\u9009\u547D\u4EE4\u3001\u8C03\u7528\u80FD\u529BAPI\u3001\u4F7F\u7528\u8D26\u6237\u3001\u4E0A\u4F20\u8D44\u6599\u3001\u8BE2\u4EF7\u4E0B\u5355\u6216\u4ED8\u6B3E\u3002"
  },
  "author_name": null,
  "schema_version": "navonavo.capability.v1",
  "service_id": "cap-681fd78f83cc34f4343088ad",
  "version": 2,
  "source_url": "https://polyhaven.com/our-api",
  "ownership_state": "unclaimed",
  "submitted_by": {
    "kind": "assistant",
    "name": "NavoNavo documentation review"
  },
  "submitter_identity_verified": false,
  "source_check": {
    "url": "https://polyhaven.com/our-api",
    "final_url": "https://polyhaven.com/our-api",
    "status_code": 200,
    "title": "API \u2022 Poly Haven",
    "description": "About Poly Haven\u0027s public API",
    "checked_at": "2026-10-20T11:54:03.3141425\u002B00:00",
    "warnings": [
      "\u6765\u6E90\u53EF\u8BFB\u53D6\u53EA\u8BC1\u660E\u672C\u6B21\u8D44\u6599\u8BFB\u53D6\uFF0C\u4E0D\u662F\u529F\u80FD\u3001\u8EAB\u4EFD\u6216\u957F\u671F\u53EF\u7528\u6027\u8BA4\u8BC1\u3002"
    ]
  },
  "created_at": "2026-10-20T11:54:03.3165819\u002B00:00",
  "updated_at": "2026-10-31T00:09:28.3255153\u002B00:00",
  "read_url": "https://navonavo.com/api/v1/capabilities/cap-681fd78f83cc34f4343088ad?version=2\u0026profile_id=polyhaven-asset-metadata-documentation",
  "page_url": "https://navonavo.com/capabilities/cap-681fd78f83cc34f4343088ad?version=2\u0026profile_id=polyhaven-asset-metadata-documentation",
  "verification_scope": "verification\u4E3A\u6295\u7A3F\u8005\u4E0A\u62A5\uFF1Bsource_check\u4EC5\u4E3A\u672C\u7AD9\u6765\u6E90\u8BFB\u53D6\uFF0C\u4E0D\u5347\u7EA7\u4E3A\u529F\u80FD\u9A8C\u8BC1\u6216\u5B98\u65B9\u8BA4\u8BC1\u3002",
  "deep_card": {
    "schema_version": "navonavo.deep-card.v1",
    "dictionary_version": "navonavo.conditions.v1",
    "card_version": 2,
    "updated_at": "2026-10-31T00:09:28.3246724\u002B00:00",
    "review_state": "current",
    "profiles": [
      {
        "profile_id": "polyhaven-asset-metadata-documentation",
        "component_version": "documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
        "summary": "Poly Haven\u9ED8\u8BA4\u7AEF\u70B9\u65E0login/API key\uFF1B\u8BFB\u53D6\u8D44\u4EA7\u76EE\u5F55JSON\u5143\u4FE1\u606F\uFF0C\u987B\u72EC\u7279User-Agent\u548C\u6765\u6E90\u6807\u793A\u3002",
        "claims": [
          {
            "key": "invocation_mode",
            "value": "api",
            "conclusion": "supported",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e1"
            ],
            "unknown_reason": null
          },
          {
            "key": "output_format",
            "value": "json",
            "conclusion": "supported",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e1"
            ],
            "unknown_reason": null
          },
          {
            "key": "output_structure",
            "value": "json_object",
            "conclusion": "supported",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e1"
            ],
            "unknown_reason": null
          },
          {
            "key": "auth_required",
            "value": "false",
            "conclusion": "supported",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e2"
            ],
            "unknown_reason": null
          },
          {
            "key": "account_required",
            "value": "false",
            "conclusion": "supported",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e2"
            ],
            "unknown_reason": null
          }
        ],
        "connection": {
          "entry": "https://api.polyhaven.com/assets",
          "protocol": "HTTPS GET",
          "authentication": "\u672C\u9875\u9ED8\u8BA4\u7AEF\u70B9no login/API key\uFF1B\u4E0D\u6CDB\u5316\u672A\u6765\u7AEF\u70B9\u6216\u4ED8\u8D39\u7B2C\u4E09\u65B9\u955C\u50CF",
          "environment": [
            "\u4EC5\u5B98\u65B9\u6587\u6863\u58F0\u660E\uFF0C\u914D\u65B9proposed\uFF1B\u672C\u7AD9\u672A\u8FDE\u63A5\u3001\u6CE8\u518C\u3001\u8C03\u7528\u7B2C\u4E09\u65B9\u5DE5\u5177\u6216\u6838\u9A8C\u5B9E\u9645\u8D26\u6237\u3002",
            "\u5B98\u65B9\u79F0\u9ED8\u8BA4API\u5546\u4E1A\u7528\u9014\u514D\u8D39\u3001\u65E0premium tier/\u5206\u6210\uFF1B\u8D44\u4EA7CC0\u4E0Elive API\u6765\u6E90\u6807\u793A\u6761\u4EF6\u5206\u5F00\u3002",
            "\u6BCF\u6B21\u8BF7\u6C42\u8981\u72EC\u7279User-Agent\uFF1B\u4E0D\u80FD\u5192\u7528\u6587\u6863\u793A\u4F8B\u8EAB\u4EFD\uFF1B\u672A\u7ED9\u6570\u989D\u9891\u7387quota\u3002",
            "best effort\u3001\u7AEF\u70B9/\u8BA4\u8BC1\u53EF\u80FD\u6539\u53D8\uFF1B\u7D20\u6750\u94FE\u63A5\u4E0D\u4EE3\u8868\u5DF2\u4E0B\u8F7D\u3001\u5B8C\u6574\u6821\u9A8C\u6216\u79C1\u6709\u8D44\u4EA7\u5904\u7406\u3002"
          ],
          "pricing_status": "known",
          "quota_status": "unknown"
        },
        "recipe": {
          "recipe_id": "polyhaven-asset-metadata-documentation-recipe",
          "revision": 1,
          "required_capabilities": [
            "read_asset_metadata_catalog"
          ],
          "preconditions": [
            "\u4EC5\u5B98\u65B9\u6587\u6863\u58F0\u660E\uFF0C\u914D\u65B9proposed\uFF1B\u672C\u7AD9\u672A\u8FDE\u63A5\u3001\u6CE8\u518C\u3001\u8C03\u7528\u7B2C\u4E09\u65B9\u5DE5\u5177\u6216\u6838\u9A8C\u5B9E\u9645\u8D26\u6237\u3002",
            "\u5B98\u65B9\u79F0\u9ED8\u8BA4API\u5546\u4E1A\u7528\u9014\u514D\u8D39\u3001\u65E0premium tier/\u5206\u6210\uFF1B\u8D44\u4EA7CC0\u4E0Elive API\u6765\u6E90\u6807\u793A\u6761\u4EF6\u5206\u5F00\u3002",
            "\u6BCF\u6B21\u8BF7\u6C42\u8981\u72EC\u7279User-Agent\uFF1B\u4E0D\u80FD\u5192\u7528\u6587\u6863\u793A\u4F8B\u8EAB\u4EFD\uFF1B\u672A\u7ED9\u6570\u989D\u9891\u7387quota\u3002",
            "best effort\u3001\u7AEF\u70B9/\u8BA4\u8BC1\u53EF\u80FD\u6539\u53D8\uFF1B\u7D20\u6750\u94FE\u63A5\u4E0D\u4EE3\u8868\u5DF2\u4E0B\u8F7D\u3001\u5B8C\u6574\u6821\u9A8C\u6216\u79C1\u6709\u8D44\u4EA7\u5904\u7406\u3002"
          ],
          "steps": [
            "\u51C6\u5907\u5DF2\u83B7\u6388\u6743\u7684\u6700\u5C0F\u8F93\u5165\uFF0C\u6838\u5BF9\u672Cprofile\u7684\u9002\u7528\u8303\u56F4\u3001\u8BA4\u8BC1\u4E0E\u8D39\u7528\uFF1B\u4E0D\u586B\u79C1\u4EBA\u4FE1\u606F\u6216\u51ED\u636E\u5230\u516C\u5F00\u793A\u4F8B\u3002",
            "\u5019\u9009GET https://api.polyhaven.com/assets\uFF0C\u4F7F\u7528\u8C03\u7528\u65B9\u771F\u5B9E\u4E14\u72EC\u7279User-Agent\u5E76\u6807\u793A\u6765\u6E90\uFF1B\u672C\u6B21\u4E0D\u8BF7\u6C42API\u6216\u4E0B\u8F7D\u7D20\u6750\u3002",
            "\u672A\u6765\u83B7\u51C6\u8C03\u7528\u540E\u6838\u5BF9HTTP/MCP\u72B6\u6001\u3001\u8FD4\u56DE\u7ED3\u6784\u4E0E\u8BF7\u6C42\u6761\u4EF6\uFF0C\u4FDD\u7559\u7F3A\u9879/\u9650\u6D41/\u6743\u9650\u9519\u8BEF\uFF1B\u672C\u6B21\u6CA1\u6709\u6267\u884C\u6B64\u6B65\u9AA4\u3002"
          ],
          "input_contract": "GET /assets\uFF1B\u5982\u9700\u5355\u8D44\u4EA7\u6587\u4EF6\u5143\u4FE1\u606F\uFF0C\u6309\u6587\u6863/files/{id}\u4F7F\u7528\u6709\u6548asset ID\u3002",
          "output_contract": "\u4EE5asset ID\u4E3Akey\u7684JSON\u5BF9\u8C61\u53CAname/tags/authors\u7B49\uFF1Bfiles\u8FD4\u56DE\u5206\u683C\u5F0F/\u5206\u8FA8\u7387\u7684url/size/md5\u5143\u4FE1\u606F\u3002",
          "validation": "\u5F85\u6267\u884C\uFF1AHTTP/JSON\u5BF9\u8C61\u3001asset IDs\u4E0E\u5143\u6570\u636E\u5B8C\u6574\u6027\uFF1B\u6309\u9700\u5C11\u53D6\uFF0C\u9519\u8BEF\u6216\u7B56\u7565\u53D8\u5316\u4E0D\u7ED5\u8FC7\u3002",
          "failure_fallback": "\u6761\u4EF6\u4E0D\u6EE1\u8DB3\u3001\u8BA4\u8BC1/\u9650\u6D41/\u7ED3\u6784\u9519\u8BEF\u5373\u505C\u6B62\u8BE5\u8C03\u7528\u5E76\u4FDD\u7559unknown\uFF1B\u4E0D\u5207\u6362\u4ED8\u8D39\u670D\u52A1\u3001\u4E0D\u731C\u5DE5\u5177\u540D\u3001\u4E0D\u6267\u884C\u5199\u64CD\u4F5C\u3002"
        }
      }
    ],
    "evidence": [
      {
        "evidence_id": "polyhaven-asset-metadata-documentation-e1",
        "evidence_type": "documentation",
        "source_url": "https://polyhaven.com/our-api",
        "locator": ".local/deep-cards-v1/api-expansion-20261024-01/sources/polyhaven-asset-metadata-documentation.txt:L30-L60",
        "excerpt": "GET /assets - list \u0026 metadata\ncurl -H \u0022User-Agent: MyAssetBrowser/1.0\u0022 https://api.polyhaven.com/assets\n{\n \u0022sunset_jhbcentral\u0022: {\n \u0022name\u0022: \u0022Joburg Central Sunset\u0022,\n \u0022description\u0022: \u0022Free, unclipped 24K HDRI of a low-contrast rooftop sunset, cool twilight with pink clouds, building skyline, soft warm light and muted tones.\u0022,\n \u0022category\u0022: \u0022Streets \u0026 Town/Rooftops \u0026 Balconies/City Rooftops\u0022,\n \u0022tags\u0022: [\u0022city\u0022, \u0022roof\u0022, \u0022skyline\u0022, \u0022building\u0022, \u0022architecture\u0022, \u0022industrial\u0022, \u0022pink\u0022, \u0022twilight\u0022],\n \u0022attributes\u0022: {\n \u0022time_of_day\u0022: \u0022dusk\u0022,\n \u0022weather\u0022: \u0022partly_cloudy\u0022,\n \u0022light_type\u0022: \u0022natural\u0022,\n \u0022contrast\u0022: \u0022low\u0022,\n \u0022environment\u0022: \u0022outdoor\u0022,\n \u0022sky_view\u0022: \u0022open\u0022\n },\n \u0022thumbnail_url\u0022: \u0022https://cdn.polyhaven.com/asset_img/thumbs/sunset_jhbcentral.png?width=256\u0026height=256\u0026v=7f3a91c4\u0022,\n \u0022img_version\u0022: \u00227f3a91c4\u0022,\n \u0022max_resolution\u0022: [24576, 12288],\n \u0022download_count\u0022: 269506,\n \u0022authors\u0022: {\n \u0022Greg Zaal\u0022: \u0022Processing\u0022,\n \u0022Dimitrios Savva\u0022: \u0022Photography\u0022\n },\n \u0022date_published\u0022: 1633305600,\n \u0022date_taken\u0022: 1621531620,\n \u0022coords\u0022: [-26.205388, 28.039787],\n \u0022whitebalance\u0022: 5319,\n \u0022evs_cap\u0022: 12,\n \u0022category_id\u0022: \u00228133f881-e55d-5c6c-a360-99dbf7204ee5\u0022,\n \u0022files_hash\u0022: \u0022e2e14a204ee06104209396caa9e7b40322dbb3d4\u0022,",
        "source_version": "documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
        "content_sha256": "dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
        "collected_at": "2026-10-20T11:07:09.900168\u002B00:00",
        "profile_ids": [
          "polyhaven-asset-metadata-documentation"
        ],
        "covers": [
          {
            "key": "invocation_mode",
            "value": "api"
          },
          {
            "key": "output_format",
            "value": "json"
          },
          {
            "key": "output_structure",
            "value": "json_object"
          }
        ],
        "execution": null
      },
      {
        "evidence_id": "polyhaven-asset-metadata-documentation-e2",
        "evidence_type": "documentation",
        "source_url": "https://polyhaven.com/our-api",
        "locator": ".local/deep-cards-v1/api-expansion-20261024-01/sources/polyhaven-asset-metadata-documentation.txt:L222-L223",
        "excerpt": "1. \u2705 The API is free to use, for any purpose\nPersonal, academic, or commercial. There\u0027s no premium tier, no revenue share, and no login or API key required for the default endpoints.",
        "source_version": "documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
        "content_sha256": "dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
        "collected_at": "2026-10-20T11:07:09.900168\u002B00:00",
        "profile_ids": [
          "polyhaven-asset-metadata-documentation"
        ],
        "covers": [
          {
            "key": "auth_required",
            "value": "false"
          },
          {
            "key": "account_required",
            "value": "false"
          }
        ],
        "execution": null
      }
    ]
  },
  "version_read_basis": "archived_revision",
  "deep_read": {
    "schema_version": "navonavo.capability-read.v1",
    "card_id": "cap-681fd78f83cc34f4343088ad",
    "card_version": 2,
    "selected_profile_id": "polyhaven-asset-metadata-documentation",
    "state": "documented",
    "review_state": "current",
    "read_url": "https://navonavo.com/api/v1/capabilities/cap-681fd78f83cc34f4343088ad?version=2\u0026profile_id=polyhaven-asset-metadata-documentation",
    "page_url": "https://navonavo.com/capabilities/cap-681fd78f83cc34f4343088ad?version=2\u0026profile_id=polyhaven-asset-metadata-documentation",
    "profiles": [
      {
        "profile_id": "polyhaven-asset-metadata-documentation",
        "component_version": "documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
        "summary": "Poly Haven\u9ED8\u8BA4\u7AEF\u70B9\u65E0login/API key\uFF1B\u8BFB\u53D6\u8D44\u4EA7\u76EE\u5F55JSON\u5143\u4FE1\u606F\uFF0C\u987B\u72EC\u7279User-Agent\u548C\u6765\u6E90\u6807\u793A\u3002",
        "conditions": [
          {
            "key": "invocation_mode",
            "value": "api",
            "state": "T",
            "reason": "Supported within this profile and component version.",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e1"
            ]
          },
          {
            "key": "output_format",
            "value": "json",
            "state": "T",
            "reason": "Supported within this profile and component version.",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e1"
            ]
          },
          {
            "key": "output_structure",
            "value": "json_object",
            "state": "T",
            "reason": "Supported within this profile and component version.",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e1"
            ]
          },
          {
            "key": "auth_required",
            "value": "false",
            "state": "T",
            "reason": "Supported within this profile and component version.",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e2"
            ]
          },
          {
            "key": "account_required",
            "value": "false",
            "state": "T",
            "reason": "Supported within this profile and component version.",
            "evidence_refs": [
              "polyhaven-asset-metadata-documentation-e2"
            ]
          }
        ],
        "connection": {
          "entry": "https://api.polyhaven.com/assets",
          "protocol": "HTTPS GET",
          "authentication": "\u672C\u9875\u9ED8\u8BA4\u7AEF\u70B9no login/API key\uFF1B\u4E0D\u6CDB\u5316\u672A\u6765\u7AEF\u70B9\u6216\u4ED8\u8D39\u7B2C\u4E09\u65B9\u955C\u50CF",
          "environment": [
            "\u4EC5\u5B98\u65B9\u6587\u6863\u58F0\u660E\uFF0C\u914D\u65B9proposed\uFF1B\u672C\u7AD9\u672A\u8FDE\u63A5\u3001\u6CE8\u518C\u3001\u8C03\u7528\u7B2C\u4E09\u65B9\u5DE5\u5177\u6216\u6838\u9A8C\u5B9E\u9645\u8D26\u6237\u3002",
            "\u5B98\u65B9\u79F0\u9ED8\u8BA4API\u5546\u4E1A\u7528\u9014\u514D\u8D39\u3001\u65E0premium tier/\u5206\u6210\uFF1B\u8D44\u4EA7CC0\u4E0Elive API\u6765\u6E90\u6807\u793A\u6761\u4EF6\u5206\u5F00\u3002",
            "\u6BCF\u6B21\u8BF7\u6C42\u8981\u72EC\u7279User-Agent\uFF1B\u4E0D\u80FD\u5192\u7528\u6587\u6863\u793A\u4F8B\u8EAB\u4EFD\uFF1B\u672A\u7ED9\u6570\u989D\u9891\u7387quota\u3002",
            "best effort\u3001\u7AEF\u70B9/\u8BA4\u8BC1\u53EF\u80FD\u6539\u53D8\uFF1B\u7D20\u6750\u94FE\u63A5\u4E0D\u4EE3\u8868\u5DF2\u4E0B\u8F7D\u3001\u5B8C\u6574\u6821\u9A8C\u6216\u79C1\u6709\u8D44\u4EA7\u5904\u7406\u3002"
          ],
          "pricing_status": "known",
          "quota_status": "unknown"
        },
        "recipe": {
          "recipe_id": "polyhaven-asset-metadata-documentation-recipe",
          "revision": 1,
          "required_capabilities": [
            "read_asset_metadata_catalog"
          ],
          "preconditions": [
            "\u4EC5\u5B98\u65B9\u6587\u6863\u58F0\u660E\uFF0C\u914D\u65B9proposed\uFF1B\u672C\u7AD9\u672A\u8FDE\u63A5\u3001\u6CE8\u518C\u3001\u8C03\u7528\u7B2C\u4E09\u65B9\u5DE5\u5177\u6216\u6838\u9A8C\u5B9E\u9645\u8D26\u6237\u3002",
            "\u5B98\u65B9\u79F0\u9ED8\u8BA4API\u5546\u4E1A\u7528\u9014\u514D\u8D39\u3001\u65E0premium tier/\u5206\u6210\uFF1B\u8D44\u4EA7CC0\u4E0Elive API\u6765\u6E90\u6807\u793A\u6761\u4EF6\u5206\u5F00\u3002",
            "\u6BCF\u6B21\u8BF7\u6C42\u8981\u72EC\u7279User-Agent\uFF1B\u4E0D\u80FD\u5192\u7528\u6587\u6863\u793A\u4F8B\u8EAB\u4EFD\uFF1B\u672A\u7ED9\u6570\u989D\u9891\u7387quota\u3002",
            "best effort\u3001\u7AEF\u70B9/\u8BA4\u8BC1\u53EF\u80FD\u6539\u53D8\uFF1B\u7D20\u6750\u94FE\u63A5\u4E0D\u4EE3\u8868\u5DF2\u4E0B\u8F7D\u3001\u5B8C\u6574\u6821\u9A8C\u6216\u79C1\u6709\u8D44\u4EA7\u5904\u7406\u3002"
          ],
          "steps": [
            "\u51C6\u5907\u5DF2\u83B7\u6388\u6743\u7684\u6700\u5C0F\u8F93\u5165\uFF0C\u6838\u5BF9\u672Cprofile\u7684\u9002\u7528\u8303\u56F4\u3001\u8BA4\u8BC1\u4E0E\u8D39\u7528\uFF1B\u4E0D\u586B\u79C1\u4EBA\u4FE1\u606F\u6216\u51ED\u636E\u5230\u516C\u5F00\u793A\u4F8B\u3002",
            "\u5019\u9009GET https://api.polyhaven.com/assets\uFF0C\u4F7F\u7528\u8C03\u7528\u65B9\u771F\u5B9E\u4E14\u72EC\u7279User-Agent\u5E76\u6807\u793A\u6765\u6E90\uFF1B\u672C\u6B21\u4E0D\u8BF7\u6C42API\u6216\u4E0B\u8F7D\u7D20\u6750\u3002",
            "\u672A\u6765\u83B7\u51C6\u8C03\u7528\u540E\u6838\u5BF9HTTP/MCP\u72B6\u6001\u3001\u8FD4\u56DE\u7ED3\u6784\u4E0E\u8BF7\u6C42\u6761\u4EF6\uFF0C\u4FDD\u7559\u7F3A\u9879/\u9650\u6D41/\u6743\u9650\u9519\u8BEF\uFF1B\u672C\u6B21\u6CA1\u6709\u6267\u884C\u6B64\u6B65\u9AA4\u3002"
          ],
          "input_contract": "GET /assets\uFF1B\u5982\u9700\u5355\u8D44\u4EA7\u6587\u4EF6\u5143\u4FE1\u606F\uFF0C\u6309\u6587\u6863/files/{id}\u4F7F\u7528\u6709\u6548asset ID\u3002",
          "output_contract": "\u4EE5asset ID\u4E3Akey\u7684JSON\u5BF9\u8C61\u53CAname/tags/authors\u7B49\uFF1Bfiles\u8FD4\u56DE\u5206\u683C\u5F0F/\u5206\u8FA8\u7387\u7684url/size/md5\u5143\u4FE1\u606F\u3002",
          "validation": "\u5F85\u6267\u884C\uFF1AHTTP/JSON\u5BF9\u8C61\u3001asset IDs\u4E0E\u5143\u6570\u636E\u5B8C\u6574\u6027\uFF1B\u6309\u9700\u5C11\u53D6\uFF0C\u9519\u8BEF\u6216\u7B56\u7565\u53D8\u5316\u4E0D\u7ED5\u8FC7\u3002",
          "failure_fallback": "\u6761\u4EF6\u4E0D\u6EE1\u8DB3\u3001\u8BA4\u8BC1/\u9650\u6D41/\u7ED3\u6784\u9519\u8BEF\u5373\u505C\u6B62\u8BE5\u8C03\u7528\u5E76\u4FDD\u7559unknown\uFF1B\u4E0D\u5207\u6362\u4ED8\u8D39\u670D\u52A1\u3001\u4E0D\u731C\u5DE5\u5177\u540D\u3001\u4E0D\u6267\u884C\u5199\u64CD\u4F5C\u3002"
        },
        "evidence": [
          {
            "evidence_id": "polyhaven-asset-metadata-documentation-e1",
            "evidence_type": "documentation",
            "source_url": "https://polyhaven.com/our-api",
            "locator": ".local/deep-cards-v1/api-expansion-20261024-01/sources/polyhaven-asset-metadata-documentation.txt:L30-L60",
            "excerpt": "GET /assets - list \u0026 metadata\ncurl -H \u0022User-Agent: MyAssetBrowser/1.0\u0022 https://api.polyhaven.com/assets\n{\n \u0022sunset_jhbcentral\u0022: {\n \u0022name\u0022: \u0022Joburg Central Sunset\u0022,\n \u0022description\u0022: \u0022Free, unclipped 24K HDRI of a low-contrast rooftop sunset, cool twilight with pink clouds, building skyline, soft warm light and muted tones.\u0022,\n \u0022category\u0022: \u0022Streets \u0026 Town/Rooftops \u0026 Balconies/City Rooftops\u0022,\n \u0022tags\u0022: [\u0022city\u0022, \u0022roof\u0022, \u0022skyline\u0022, \u0022building\u0022, \u0022architecture\u0022, \u0022industrial\u0022, \u0022pink\u0022, \u0022twilight\u0022],\n \u0022attributes\u0022: {\n \u0022time_of_day\u0022: \u0022dusk\u0022,\n \u0022weather\u0022: \u0022partly_cloudy\u0022,\n \u0022light_type\u0022: \u0022natural\u0022,\n \u0022contrast\u0022: \u0022low\u0022,\n \u0022environment\u0022: \u0022outdoor\u0022,\n \u0022sky_view\u0022: \u0022open\u0022\n },\n \u0022thumbnail_url\u0022: \u0022https://cdn.polyhaven.com/asset_img/thumbs/sunset_jhbcentral.png?width=256\u0026height=256\u0026v=7f3a91c4\u0022,\n \u0022img_version\u0022: \u00227f3a91c4\u0022,\n \u0022max_resolution\u0022: [24576, 12288],\n \u0022download_count\u0022: 269506,\n \u0022authors\u0022: {\n \u0022Greg Zaal\u0022: \u0022Processing\u0022,\n \u0022Dimitrios Savva\u0022: \u0022Photography\u0022\n },\n \u0022date_published\u0022: 1633305600,\n \u0022date_taken\u0022: 1621531620,\n \u0022coords\u0022: [-26.205388, 28.039787],\n \u0022whitebalance\u0022: 5319,\n \u0022evs_cap\u0022: 12,\n \u0022category_id\u0022: \u00228133f881-e55d-5c6c-a360-99dbf7204ee5\u0022,\n \u0022files_hash\u0022: \u0022e2e14a204ee06104209396caa9e7b40322dbb3d4\u0022,",
            "source_version": "documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
            "content_sha256": "dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
            "collected_at": "2026-10-20T11:07:09.900168\u002B00:00",
            "profile_ids": [
              "polyhaven-asset-metadata-documentation"
            ],
            "covers": [
              {
                "key": "invocation_mode",
                "value": "api"
              },
              {
                "key": "output_format",
                "value": "json"
              },
              {
                "key": "output_structure",
                "value": "json_object"
              }
            ],
            "execution": null
          },
          {
            "evidence_id": "polyhaven-asset-metadata-documentation-e2",
            "evidence_type": "documentation",
            "source_url": "https://polyhaven.com/our-api",
            "locator": ".local/deep-cards-v1/api-expansion-20261024-01/sources/polyhaven-asset-metadata-documentation.txt:L222-L223",
            "excerpt": "1. \u2705 The API is free to use, for any purpose\nPersonal, academic, or commercial. There\u0027s no premium tier, no revenue share, and no login or API key required for the default endpoints.",
            "source_version": "documentation-sha256:dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
            "content_sha256": "dee5f2e47fef8f0f5f02ba17ef335ea730e4cd8befe778197b8770cf00d77937",
            "collected_at": "2026-10-20T11:07:09.900168\u002B00:00",
            "profile_ids": [
              "polyhaven-asset-metadata-documentation"
            ],
            "covers": [
              {
                "key": "auth_required",
                "value": "false"
              },
              {
                "key": "account_required",
                "value": "false"
              }
            ],
            "execution": null
          }
        ]
      }
    ],
    "warnings": [
      "\u8D44\u6599\u4E0E\u6765\u6E90\u58F0\u660E\u4E0D\u7B49\u4E8E\u672C\u7AD9\u5B9E\u6D4B\uFF1B\u672A\u5217\u51FA\u7684\u6761\u4EF6\u4ECD\u672A\u77E5\u3002",
      "\u7ED3\u6784\u5316\u914D\u65B9\u53EA\u6309\u516C\u5F00\u58F0\u660E\u68C0\u67E5\u7EA6\u675F\u4E0E\u63A5\u53E3\uFF0C\u4E0D\u6267\u884C\u4EFB\u52A1\u6216\u6388\u4E88\u6743\u9650\uFF1B\u7F3A\u5931\u8BB0\u5F55\u4FDD\u6301\u672A\u77E5\uFF0C\u63A5\u53E3\u517C\u5BB9\u4E0D\u8BC1\u660E\u5B9E\u9645\u6210\u529F\u3002"
    ]
  }
}

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