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Synthetic

Get Synthetic Lighthouse

Curated Lighthouse report (latest run unless analysis_uuid given): category scores, metrics, opportunities, and native LH audit objects for waterfall / third-party / resource-summary / filmstrip / main-thread).

Authorization

bearerAuth
AuthorizationBearer <token>

API token generated from the fastmon dashboard (Account → API Token). Send as Authorization: Bearer fm_... or paste the full token (including the fm_ prefix) into the Authorize dialog.

In: header

Path Parameters

page_id*Page Id
Formatuuid
site_id*Site Id
Formatuuid

Query Parameters

device?Device
Match^(desktop|mobile)$
Default"desktop"
analysis_uuid?|

Target a specific run; default latest

Response Body

application/json

application/json

application/json

application/json

application/json

GET
/v1/sites/{site_id}/synthetic/pages/{page_id}/lighthouse
curl -X GET "https://example.com/v1/sites/497f6eca-6276-4993-bfeb-53cbbbba6f08/synthetic/pages/497f6eca-6276-4993-bfeb-53cbbbba6f08/lighthouse"
{  "page_id": "ef107761-0142-48fe-9dcd-5140d1ae58db",  "device": "string",  "lighthouse_version": "string",  "fetched_url": "string",  "categories": {    "property1": 0,    "property2": 0  },  "metrics": {    "property1": 0,    "property2": 0  },  "opportunities": [    {      "id": "string",      "title": "string",      "score": 0,      "savings_ms": 0    }  ],  "audits": {}}
{  "error": {    "code": "string",    "message": "string",    "request_id": "string",    "doc_url": "string",    "details": {}  }}
{  "error": {    "code": "string",    "message": "string",    "request_id": "string",    "doc_url": "string",    "details": {}  }}
{  "detail": [    {      "loc": [        "string"      ],      "msg": "string",      "type": "string",      "input": null,      "ctx": {}    }  ]}
{  "error": {    "code": "string",    "message": "string",    "request_id": "string",    "doc_url": "string",    "details": {}  }}