# GoCreative Agent API — pay-per-call tools for AI agents (x402 + MCP)

> GoCreative Agent API — pay-per-call tools for AI agents (x402 + MCP) is a paid API for AI agents from api.gocreativeai.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-09).

## Facts

- Endpoint: GET https://api.gocreativeai.com/v1/lookup/usgs-earthquakes/%7Bminmag%7D
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-09
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/v1-lookup-usgs-earthquakes-7bminmag-7d-dbc76348
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vldYO2a3KZMXuW7p_ShsA

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 v1-lookup-usgs-earthquakes-7bminmag-7d-dbc76348
```

## How this service works

AI agents pay $0.005–$0.15 per call in USDC on Base. 170+ pay-per-call tools: B2B lead data, enrichment, lookups, scrapers. Native MCP server. No API keys, no signup.

## Example request

```json
{
 "minmag": "4.5"
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "minmag"
 ],
 "properties": {
  "minmag": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "count",
  "source",
  "earthquakes",
  "minmagnitude"
 ],
 "properties": {
  "count": {
   "type": "number"
  },
  "source": {
   "type": "string"
  },
  "earthquakes": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "id",
     "url",
     "alert",
     "place",
     "status",
     "depth_km",
     "latitude",
     "longitude",
     "magnitude",
     "time_unix_ms"
    ],
    "properties": {
     "id": {
      "type": "string"
     },
     "url": {
      "type": "string"
     },
     "alert": {
      "type": "null"
     },
     "place": {
      "type": "string"
     },
     "status": {
      "type": "string"
     },
     "depth_km": {
      "type": "number"
     },
     "latitude": {
      "type": "number"
     },
     "longitude": {
      "type": "number"
     },
     "magnitude": {
      "type": "number"
     },
     "time_unix_ms": {
      "type": "number"
     }
    }
   }
  },
  "minmagnitude": {
   "type": "number"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/v1-lookup-usgs-earthquakes-7bminmag-7d-dbc76348/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.gocreativeai.com](https://www.zero.xyz/host/api.gocreativeai.com/llms.txt)