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Textarea Defaults — Structured Extraction
x402
Textarea Defaults — Structured Extraction is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).
Extracts structured data from textarea elements on a webpage by filtering on a search term, attribute name, and attribute value via static HTML parsing.
Price / call$0.01
Success—
StatusUnknown
How this service works
Textarea defaults — Structured extraction: Structured extraction for Textarea defaults. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded structured extraction result.
Output
Returns a bounded structured extraction result containing the matched textarea element's content and associated metadata, filtered by the provided attribute name, attribute value, and search term. Results are derived from static HTML parsing without JavaScript rendering.
Example use cases
Form default value audit
“Go to https://myapp.com/settings and extract the default text from the textarea with id 'notes', searching for the term 'settings'. I also want to compare it against these previous values: 'Old note text'.”
Product guide textarea extraction
“Can you parse this HTML I'm giving you and pull out the textarea with the attribute 'data-kind' equal to 'example', looking for the term 'product'? Here's the HTML: <!doctype html><html><body><textarea id="guide" data-kind="example">Product usage guide content</textarea></body></html>”
Support form content review
“Fetch https://support.example.com/contact and extract the default content from the textarea whose id is 'support-message', matching the term 'help'.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-textareas-items?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to extract the default text content and metadata of specific textarea elements from static, publicly accessible HTML pages, particularly when you know the textarea's attribute name and value. It is well-suited for auditing form defaults, comparing historical textarea content, or structured form field scraping without needing a full browser automation setup.
Side effects
- URL is inaccessible or returns a non-200 status — extraction fails with an error
- No textarea matching the specified attribute and value is found — returns empty or null result
- HTML exceeds 100,000 character limit — request rejected
- Attribute name does not match pattern ^[a-zA-Z][a-zA-Z0-9:_-]{0,49}$ — validation error
- URL requires JavaScript rendering or authentication — content not available via static parsing
- Term is empty or missing — validation error due to minLength constraint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| html | string | |
| term | string | |
| attribute | string | |
| previous_texts | array | |
| attribute_value | string |
Tags
x402
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