# Strale Web3 VASP/CASP Compliance Check

> Strale Web3 VASP/CASP Compliance Check is a paid API for AI agents from api.strale.io, paid per call via x402, $0.108/call, status unknown (last checked 2026-09-15).

Checks whether a given entity is a registered and compliant Virtual Asset Service Provider (VASP) or Crypto Asset Service Provider (CASP) by domain and/or company name

## Facts

- Endpoint: POST https://api.strale.io/x402/v2/solutions/web3-vasp-check
- Price: $0.108/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-web3-vasp-casp-compliance-check-8f9244c3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xYsk4OM9CPv_qhKPfVh4C

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 strale-web3-vasp-casp-compliance-check-8f9244c3 -d '<json body>'
```

Example prompt: Can you check if Coinbase is a registered VASP or CASP — their website is coinbase.com?

## When to prefer this

Use this endpoint when you need to verify whether a crypto or web3 company is a licensed VASP or CASP for compliance, AML, travel rule, or MiCA due diligence purposes — especially when you need an auditable, cryptographically hashed result record. Prefer this over generic domain trust checks when the specific regulatory registration status of a crypto asset service provider is what matters.

## Known failure modes

- Entity not found in VASP/CASP registries — returns unregistered or unknown status
- Invalid or unreachable domain — schema validation error
- Company name ambiguity causing incorrect entity match
- Registry data lag meaning recently registered VASPs may not appear
- Payment failure via x402 micropayment protocol

## How this service works

The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.

## Output

Returns the VASP/CASP registration and compliance status for the specified entity, including registration details, licensing jurisdiction, and an auditable record with cryptographic chain hashing for tamper-evident record-keeping.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "entity_name"
     ],
     "properties": {
      "website": {
       "type": "string",
       "description": "Entity website domain"
      },
      "entity_name": {
       "type": "string",
       "description": "CASP/VASP name or company name"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-web3-vasp-casp-compliance-check-8f9244c3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)