# Strale Crypto Counterparty KYB

> Strale Crypto Counterparty KYB is a paid API for AI agents from api.strale.io, paid per call via x402, $1.944/call, status unknown (last checked 2026-09-15).

Performs Know Your Business (KYB) verification on crypto counterparties by checking company data, compliance status, and financial validation given a company name and website

## Facts

- Endpoint: POST https://api.strale.io/x402/solutions/crypto-counterparty-kyb
- Price: $1.944/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-crypto-counterparty-kyb-39acefb7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5nzq5c-vPdRs5_6noxXmK

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-crypto-counterparty-kyb-39acefb7 -d '<json body>'
```

Example prompt: Can you run a KYB check on Coinbase — their website is coinbase.com — before we proceed with this crypto transaction?

## When to prefer this

Use this endpoint when you need structured KYB compliance verification specifically for crypto or blockchain-related business entities, especially when an audit trail is required. Prefer over generic company lookup endpoints when compliance and counterparty risk assessment for crypto transactions is the primary goal.

## Known failure modes

- Entity name not found or ambiguous — returns error or low-confidence result
- Website URL unreachable or invalid — validation fails
- Insufficient public data for compliance assessment — partial or inconclusive result
- Rate limiting or payment failure — HTTP 402 or 429 response
- Entity exists but has no crypto-relevant compliance data — limited output

## How this service works

Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.

## Output

Structured JSON with company data, compliance check results, financial validation details, and an audit trail confirming the KYB outcome for the specified crypto counterparty

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "entity_name",
  "entity_website"
 ],
 "properties": {
  "entity_name": {
   "type": "string",
   "description": "Legal entity or company name"
  },
  "entity_website": {
   "type": "string",
   "description": "Entity's website URL"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-crypto-counterparty-kyb-39acefb7/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)