# AinX402 Knowledge Hub - Click Interaction

> AinX402 Knowledge Hub - Click Interaction is a paid API for AI agents from ainalyst-api.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Sends a generic click interaction to the AinX402 knowledge hub API endpoint, returning a message string response.

## Facts

- Endpoint: GET https://ainalyst-api.xyz/click
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ainx402-knowledge-hub-click-interaction-087c6220
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GZMeS1VA-LMPONkhM1os4

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 ainx402-knowledge-hub-click-interaction-087c6220
```

Example prompt: Click the AinX402 knowledge hub button to trigger the interaction and get back whatever message the system returns.

## When to prefer this

Use this endpoint when you specifically need to trigger the 'click' interaction primitive on the AinX402 Ainalyst platform. Given its vague description and low metadata quality, it may serve as a health-check, session-initiation, or generic trigger action. Consider sibling endpoints (list projects, list VC funds, list people) if you need actual data retrieval.

## Known failure modes

- Payment required (402) if USDC payment header is missing or insufficient
- Invalid HTTP method if called with anything other than GET
- Empty or null message string in response body
- Network timeout reaching ainalyst-api.xyz
- Unexpected server error with no message returned

## How this service works

Click the button

## Output

Returns a JSON object containing a message string from the AinX402 API, confirming the click action was received or describing what happened as a result of the interaction.

## Example request

```json
{
 "action": "click"
}
```

## Response schema (JSON Schema)

```json
{
 "input": {
  "type": "http",
  "properties": {
   "message": {
    "type": "string"
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ainx402-knowledge-hub-click-interaction-087c6220/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ainalyst-api.xyz](https://www.zero.xyz/host/ainalyst-api.xyz/llms.txt)