# agentutility — paid x402 endpoints for autonomous agents

> agentutility — paid x402 endpoints for autonomous agents is a paid API for AI agents from x402.agentutility.ai, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

## Facts

- Endpoint: POST https://x402.agentutility.ai/earnings-calendar-api
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/earnings-calendar-api-21f952c0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sSiHaKwmmCtMF2pfWIzGn

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 earnings-calendar-api-21f952c0 -d '<json body>'
```

## How this service works

Paid x402 endpoints organized into product clusters. USDC-settled on Base. MCP-callable. ERC-8004 identity registry agentId 47167.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {
      "cik": {
       "type": "string",
       "description": "SEC CIK (zero-padded or numeric, e.g. '0000320193'). Use when ticker is ambiguous or unavailable."
      },
      "limit": {
       "type": "number",
       "description": "Max earnings-related filings to return. 1-50. Default 8."
      },
      "ticker": {
       "type": "string",
       "description": "US-listed ticker (e.g. 'AAPL', 'MSFT'). Either ticker or cik is required."
      },
      "upcoming_only": {
       "type": "boolean",
       "description": "If true, only returns the next-earnings estimate plus future-dated filings (skips historical events). Default false."
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "ticker": {
       "type": "string"
      },
      "event_count": {
       "type": "integer"
      },
      "next_earnings_estimate": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ticker": "AAPL",
  "event_count": 4,
  "next_earnings_estimate": "2026-08-01"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/earnings-calendar-api-21f952c0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.agentutility.ai](https://www.zero.xyz/host/x402.agentutility.ai/llms.txt)