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Address Blocks — Duplicate Value Report
x402
Address Blocks — Duplicate Value Report is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Scans a webpage or supplied HTML to identify duplicate values of a specified attribute across all <address> elements.
Price / call$0.01
Success—
StatusUnknown
How this service works
Address blocks — Duplicate value report: Duplicate value report for Address blocks. 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 duplicate value report result.
Output
A bounded duplicate value report listing any <address> HTML elements found to share identical values for the specified attribute, based on static parsing of the supplied URL or HTML. Includes details of the duplicated values and the relevant elements.
Example use cases
Audit CMS page for duplicate address IDs
“Scan https://mycompany.com/locations for duplicate 'id' attributes in all address elements — I want to know if any of them repeat the value 'store-address'.”
Validate uploaded HTML template
“Here's my HTML template — can you check all the address blocks in it for duplicate 'data-kind' attributes and tell me which ones have duplicate values? The term I'm looking for is 'shipping'.”
Pre-publish QA check on contact page
“Before I publish my new contact page at https://staging.mysite.com/contact, please check if any address elements have duplicate 'class' attribute values, especially ones matching 'primary-address'.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-addresses-duplicates?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to audit the uniqueness of attribute values specifically within HTML <address> elements on a static, publicly accessible page or a supplied HTML snippet. It is purpose-built for address block duplicate detection without requiring JavaScript execution, login, or complex crawling.
Side effects
- URL is not publicly accessible or returns non-200 status — parsing fails
- Page requires JavaScript rendering — static parser returns incomplete or empty result
- No address elements found in the HTML — report returns empty
- Attribute name pattern does not match schema regex — request rejected with validation error
- HTML content exceeds 100,000 character limit — request rejected
- URL exceeds 2,048 character limit — request rejected
- Previous texts array exceeds 200 items — request rejected
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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