# x402 Utilities Hub – Extract Endpoint

> x402 Utilities Hub – Extract Endpoint is a paid API for AI agents from x402-utils-hub.dimkaplay666.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Extracts structured data from query parameters via a pay-per-call POST endpoint using USDC on Base.

## Facts

- Endpoint: POST https://x402-utils-hub.dimkaplay666.workers.dev/v1/extract?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-utilities-hub-extract-endpoint-fbbde36d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TjwodZhtAwVe17-zNbSuO

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 x402-utilities-hub-extract-endpoint-fbbde36d -d '<json body>'
```

Example prompt: Extract the structured data from these query parameters and give me back the parsed result — the params are 'name=Alice&age=30&city=NYC'.

## When to prefer this

Use this endpoint when you need a quick, pay-per-call extraction of structured data from query parameters and want to pay micro-amounts in USDC on Base via x402 without setting up a full API subscription. Best suited for AI agents or developers needing lightweight, on-demand query param parsing.

## Known failure modes

- Missing or malformed queryParams object returns an error or empty result
- Invalid input schema (missing required 'queryParams' key) causes a 400-level error
- Payment failure via x402 v2 results in a 402 Payment Required response before processing
- Unexpected query param formats may yield incomplete or null extraction output

## How this service works

Pay-per-call utilities for AI agents and developers. Paid in USDC on Base via x402 v2.

## Output

Returns a JSON object containing the extracted and structured data derived from the provided query parameters, with an example output field showing the parsed result.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "queryParams"
   ],
   "properties": {
    "queryParams": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "example": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-utilities-hub-extract-endpoint-fbbde36d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-utils-hub.dimkaplay666.workers.dev](https://www.zero.xyz/host/x402-utils-hub.dimkaplay666.workers.dev/llms.txt)