SSL Certificate Audit API
Inspect certificate identity, issuer, validity, and expiry
Bestseller
Site Metadata Favicon Brand Enrichment
Website Metadata and Favicon API
Retrieve website metadata and a verified favicon URL
What can this API do?
Four-field website profile
Receive the page title, verified favicon URL, description, and keywords in one compact response.
Verified favicon links
Use a real, accessible image URL instead of an unusable inline or placeholder icon value.
Graceful no-icon results
Keep the available page metadata and receive favicon: null when no usable website icon exists.
Domains and webpage URLs
Look up bare domains or public HTTP(S) pages, including internationalized domain names.
Richer previews and profiles
Improve bookmarks, link cards, company records, directories, and discovery interfaces.
Predictable automation behavior
Handle invalid input and unavailable websites with clear outcomes for production workflows.
Annual plan
$19$49
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API Document
HTTP Protocol:HTTPS
HTTP Method:GET
HTTP Endpoint:https://api.gugudata.io/v1/websitetools/favicon
Response Type:application/json; charset=utf-8
DEMO Endpoint:https://api.gugudata.io/v1/websitetools/favicon/demo
Live Demo:Try Interactive Demo
Full API Docs:developers.gugudata.io
API Request Parameters
| Name | Type | Is Required | Default Value | Remark |
|---|---|---|---|---|
| appkey | string | true | YOUR_APPKEY | Application key used for request authentication. Supply the value as a query parameter, form field, or multipart field according to the request content type. |
| url | string | true | https://gugudata.io/ | Public HTTP or HTTPS webpage URL or domain. Domains without a scheme use HTTPS. |
API Response Parameters
| Name | Type | Remark |
|---|---|---|
| dataStatus.requestParameter | string | Normalized request parameters echoed by the service. Sensitive credentials are omitted when available. |
| dataStatus.statusCode | integer | Application-level status code returned by the current v1 contract. |
| dataStatus.status | string | Application-level status enum returned by the current v1 contract. |
| dataStatus.statusDescription | string | Application-level status message returned by the current v1 contract. |
| dataStatus.responseDateTime | string | Response timestamp returned by the current service contract. |
| dataStatus.dataTotalCount | integer | Total number of records that match the request. |
| data.title | string | Website title, or an empty string when unavailable. |
| data.favicon | string | null | Verified public favicon URL, or null when no usable icon is available. |
| data.description | string | Website meta description, or an empty string when unavailable. |
| data.keywords | string | Website meta keywords, or an empty string when unavailable. |
API Response Status Codes
| Status Code | Explanation of Status Code | Remarks |
|---|---|---|
| 200 | Request processed successfully. | Some endpoints expose a separate application-level status field in the response body, such as `dataStatus.statusCode`. |
| 400 | Invalid request parameters or request format. | Check required fields, data types, and request body format. |
| 401 | Missing or unknown application key. | Provide a valid `appkey` with the request. |
| 403 | The application key is recognized but access is not allowed. | The key may be expired, inactive, or not permitted for the requested API. |
| 429 | Request rate or trial usage limit exceeded. | Reduce concurrency or retry after the limit window resets. |
| 500 | Internal service error. | Retry later or contact support if the error persists. |
| 503 | Upstream service unavailable. | Retry later; the requested upstream dependency is temporarily unavailable. |
Remote MCP
AI client access
Use this API through GuGuData Remote MCP
Connect your AI client once, authorize in the browser, and the client can use the GuGuData API tools available to your account. You do not need to paste an appkey into the MCP client.
Endpoint
https://mcp.gugudata.io/mcpGeneric MCP configuration
{
"mcpServers": {
"gugudata": {
"url": "https://mcp.gugudata.io/mcp",
"transportType": "streamable-http"
}
}
}Code Snippets
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