# Grok Alpha Index

> Grok Alpha Index is a free API for AI agents from earn-pulse.haiqingm58.workers.dev, callable via x402, Free, status unknown (last checked 2026-09-13).

Returns a catalog of available paid Grok x402 API routes, serving as a free discovery index so agents can find the full alpha endpoint listing.

## Facts

- Endpoint: GET https://earn-pulse.haiqingm58.workers.dev/index
- Price: Free
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/grok-alpha-index-9bbbd0df
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_37GEljvW0YZ9QZ7pyw5yi

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 grok-alpha-index-9bbbd0df
```

Example prompt: Show me the catalog of available paid Grok x402 routes so I can find the full alpha endpoint listing.

## When to prefer this

Use this endpoint when an AI agent needs to discover what paid Grok x402 routes exist before committing to a paid call. It is the free entry point to the broader Grok alpha route ecosystem and should be called first to map out available endpoints.

## Known failure modes

- Endpoint returns empty or minimal catalog if no routes are currently indexed
- Network timeout if the Cloudflare Worker is under load or misconfigured
- 404 or 5xx errors if the worker deployment is inactive
- Catalog may be stale if upstream route registry has not been refreshed

## How this service works

Catalog of paid Grok x402 routes. Free seed so agents can find /alpha/full.

## Output

A catalog or index of available paid Grok x402 routes, including paths such as /alpha/full and other premium endpoints, intended to help agents discover and navigate to the full paid route listings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/grok-alpha-index-9bbbd0df/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from earn-pulse.haiqingm58.workers.dev](https://www.zero.xyz/host/earn-pulse.haiqingm58.workers.dev/llms.txt)