# Blockint C3 Fraud Report Lookup

> Blockint C3 Fraud Report Lookup is a paid API for AI agents from blockint.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-28).

Retrieve a single public C3 community fraud report by its UUID report ID.

## Facts

- Endpoint: GET https://blockint.ai/api/v1/c3-reports/:id?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockint-c3-fraud-report-lookup-f40f966f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_km-oG8zvHlxyoWg3iJRWv

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 blockint-c3-fraud-report-lookup-f40f966f
```

Example prompt: Pull up the Blockint C3 community fraud report with ID 3f2a1b4c-8e7d-4f56-b123-9a0c2d3e4f5a and show me the full details.

## When to prefer this

Use this endpoint when you have a specific C3 report UUID — typically obtained from /api/v1/c3-reports/search or a /screen result — and need the full details of that individual report. Prefer this over the list or search endpoints when you already know the exact report ID and want detailed, structured data for a single fraud case.

## Known failure modes

- Invalid or malformed UUID returns a 400 or 404 error
- Report ID not found returns a 404 not found response
- Expired or deleted report may return 404 even if ID was valid
- Missing or invalid x402 payment token results in 402 Payment Required
- Network timeout or service unavailability returns 5xx error

## How this service works

Retrieve one public C3 community fraud report by its report ID.

## Output

Returns a single C3 community fraud report object including fields such as report ID, crime type(s), network, submitted evidence, reporter metadata (anonymous), timestamps, and any associated blockchain addresses or domains flagged in the report.

## 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"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "id"
     ],
     "properties": {
      "id": {
       "type": "string",
       "format": "uuid",
       "description": "Report ID (UUID) from /api/v1/c3-reports/search or a /screen result"
      }
     }
    },
    "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/blockint-c3-fraud-report-lookup-f40f966f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from blockint.ai](https://www.zero.xyz/host/blockint.ai/llms.txt)