# delx.ai Forms Extractor

> delx.ai Forms Extractor is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Extracts HTML forms, their HTTP methods, action URLs, and input fields from a webpage for browser automation and workflow planning.

## Facts

- Endpoint: POST https://api.delx.ai/api/v1/x402/forms-extract
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-delx-ai-c9d91c7a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yf2IQnZQwKgXUuEonBCyb

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability api-delx-ai-c9d91c7a -d '<json body>'
```

Example prompt: Pull all the forms from https://example.com/signup — I need the field names, input types, HTTP methods, and action URLs so I can automate filling them in.

## When to prefer this

Choose this endpoint when you need structured, machine-readable form metadata from a webpage specifically for automation, RPA, or agentic browser workflows — particularly when you need field names, input types, action targets, and HTTP methods in one pass rather than parsing raw HTML yourself.

## Known failure modes

- Target URL is unreachable or returns a non-200 status — endpoint may return an error or empty form list
- Page requires JavaScript rendering and forms are dynamically injected — static extraction may miss them
- Page requires authentication and redirects to a login wall — extracted forms may only reflect the auth page
- No forms found on the page — returns empty or null form array
- Invalid or malformed URL input — returns validation error

## How this service works

Extract forms, methods, actions, and fields for browser automation and workflow planning.

## Output

A structured breakdown of all HTML forms found on the target page, including each form's action URL, HTTP method (GET/POST/etc.), and a list of input fields with their names, types, placeholders, and any default values — ready to use in browser automation or workflow planning.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string"
  },
  "timeout": {
   "type": "integer",
   "maximum": 15,
   "minimum": 1
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "forms": [
    {
     "action": "https://example.com/session",
     "inputs": [
      {
       "tag": "input",
       "name": "email",
       "type": "email",
       "required": true
      },
      {
       "tag": "input",
       "name": "password",
       "type": "password",
       "required": true
      }
     ],
     "method": "POST",
     "input_count": 2
    }
   ],
   "form_count": 1
  },
  "tool_name": "util_forms_extract"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-delx-ai-c9d91c7a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.delx.ai](https://www.zero.xyz/host/api.delx.ai/llms.txt)