# GoCreative Case Law Lookup

> GoCreative Case Law Lookup is a paid API for AI agents from api.gocreativeai.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-09).

Looks up case law records by a search argument, returning legal case data from official sources for $0.03 USDC per call.

## Facts

- Endpoint: GET https://api.gocreativeai.com/v1/lookup/case-law/%7Barg%7D
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-09
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gocreative-case-law-lookup-3c8d04f8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bn3I5Z6HPdu-a7R1xcgF_

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-case-law-lookup-3c8d04f8
```

Example prompt: Can you look up the case law for 'Brown v. Board of Education' and give me the official case details?

## When to prefer this

Use this endpoint when an AI agent needs to retrieve case law records on demand without an API key or subscription, paying only per call in USDC. Ideal for legal research workflows, automated compliance checks, or any agent that needs occasional access to court decisions without committing to a monthly plan.

## Known failure modes

- Case not found for given search argument — returns empty or 404 response
- Invalid or malformed query string — returns 400 error
- Payment not provided or insufficient USDC — returns 402 Payment Required
- Rate limiting or service unavailability — returns 429 or 503

## How this service works

Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economics, FDA recalls, federal awards, plus continuous monitoring. USDC on Base/Solana via x402, native MCP. No API key, no signup.

## Output

Returns structured case law data including court decisions, citations, and legal case details retrieved from official legal sources, charged at $0.03 USDC per call via x402.

## 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-case-law-lookup-3c8d04f8/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)