# GoCreative RPC Data Lookup

> GoCreative RPC Data Lookup is a paid API for AI agents from api.gocreativeai.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Fetches data from 483,000+ pay-per-call APIs covering finance, government, company data, FRED, Census, crypto, and calculators via a single RPC endpoint

## Facts

- Endpoint: GET https://api.gocreativeai.com/v1/rpc/%7Barg%7D
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gocreative-rpc-data-lookup-85a53ab4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_csC5gjoGWwbYtV52KMXiZ

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 gocreative-rpc-data-lookup-85a53ab4
```

Example prompt: Pull the latest US GDP growth rate from the FRED database using GoCreative's RPC endpoint — pass 'GDP' as the input argument.

## When to prefer this

Choose this endpoint when you need real-world structured data from official sources (FRED, Census, government databases) or financial/crypto data at a very low per-call cost ($0.002 USDC) without API key signup. Prefer over alternatives when you need breadth across 483,000+ datasets in one unified RPC interface paid via USDC on Base (x402 protocol).

## Known failure modes

- Invalid or unrecognized endpoint argument returns 404 or error payload
- Payment not fulfilled returns HTTP 402 requiring USDC payment on Base
- Malformed input object missing required 'type' or 'method' fields returns 400
- Rate limiting or upstream data source unavailability returns 503
- Missing 'input' query parameter returns validation error

## How this service works

483,000+ pay-per-call data APIs and free tools built on official sources — finance, company & government data, FRED, Census, crypto, calculators. USDC on Base via x402, native MCP. No API key, no signup.

## Output

Returns structured data from the requested API endpoint — could be time-series economic data, company financials, demographic statistics, crypto prices, or calculator outputs depending on the input argument provided

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "input"
     ],
     "properties": {
      "input": {
       "type": "string",
       "description": "endpoint argument"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gocreative-rpc-data-lookup-85a53ab4/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)