# Lukka VASP Exchange Metadata API

> Lukka VASP Exchange Metadata API is a paid API for AI agents from d2ngmd5yvdfkqu.cloudfront.net, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns paginated metadata for prediction-market-relevant cryptocurrency exchanges with VASP (Virtual Asset Service Provider) classification scores and location filters.

## Facts

- Endpoint: GET https://d2ngmd5yvdfkqu.cloudfront.net/exchanges
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lukka-vasp-exchange-metadata-api-746e5d38
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_skzofu0vjRUuWdyJlWsqu

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 lukka-vasp-exchange-metadata-api-746e5d38
```

Example prompt: Show me the first 20 crypto exchanges in the Lukka VASP database that are based in the US with a VASP score above 70 — I need their classifications and scores for compliance research.

## When to prefer this

Use this endpoint when you need structured, scored metadata about cryptocurrency exchanges — particularly their VASP classifications, geographic locations, and compliance scores — especially in the context of prediction markets or regulatory due diligence. Prefer this over generic exchange lists when VASP scoring and classification filtering are required.

## Known failure modes

- Missing required 'limit' or 'offset' query parameters returns a 400 validation error
- Invalid VASP score format (non-numeric string) may return an error or empty results
- Offset beyond total record count returns an empty list
- Payment not provided or insufficient (x402) results in a 402 Payment Required response
- Invalid vasp_classification value returns empty results or 400

## How this service works

Prediction-market exchanges and entity metadata (Lukka VASP).

## Output

A paginated list of cryptocurrency exchange entities with associated VASP scores, classifications, primary locations, and other compliance-relevant metadata as curated by Lukka.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "limit": "20",
   "offset": "0",
   "vasp_score_gt": "70",
   "primary_location": "US"
  }
 }
}
```

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "limit",
      "offset"
     ],
     "properties": {
      "limit": {
       "type": "string",
       "description": "Maximum number of exchanges to return."
      },
      "offset": {
       "type": "string",
       "description": "Zero-based pagination offset."
      },
      "vast_type": {
       "type": "string",
       "description": "Legacy exchange-type filter."
      },
      "vasp_score": {
       "type": "string",
       "description": "Optional exact VASP score filter."
      },
      "vasp_score_gt": {
       "type": "string",
       "description": "Optional lower bound for VASP score."
      },
      "vasp_score_lt": {
       "type": "string",
       "description": "Optional upper bound for VASP score."
      },
      "primary_location": {
       "type": "string",
       "description": "Optional location filter."
      },
      "vasp_classification": {
       "type": "string",
       "description": "Optional VASP classification filter."
      }
     }
    }
   },
   "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/lukka-vasp-exchange-metadata-api-746e5d38/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from d2ngmd5yvdfkqu.cloudfront.net](https://www.zero.xyz/host/d2ngmd5yvdfkqu.cloudfront.net/llms.txt)