---
title: "Crypto Counterparty KYB (x402 solution)"
method: POST
path: "/x402/v2/solutions/crypto-counterparty-kyb"
tags: ["x402"]
---

# Crypto Counterparty KYB (x402 solution)

`POST /x402/v2/solutions/crypto-counterparty-kyb`

## Request

- Base URL: `https://api.strale.io`
- URL: `https://api.strale.io/x402/v2/solutions/crypto-counterparty-kyb`
- Auth: none required

Know Your Business for crypto counterparties. Verify the legal entity exists, check sanctions lists, validate their web presence, and assess domain trust. The compliance layer agents need before transacting with a new counterparty.

## Request body

- object
  - `entity_name` string, required: Legal entity or company name
  - `entity_website` string, uri, required: Entity's website URL

## Response `200`

Success

## Other responses

- `402`: Payment required (x402 — pay with USDC on Base)

---

[API](https://skmtc.dev/strale/apis/strale-api-2.md) · [All operations](https://skmtc.dev/strale/apis/strale-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/strale/apis/strale-api-2/revisions/a5293878cfc6?raw)