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Strale Web3 Counterparty KYB
x402
Strale Web3 Counterparty KYB is a paid API for AI agents from api.strale.io, paid per call via x402, $0.756/call, status unknown (last checked 2026-09-15).
Performs Know Your Business (KYB) verification and sanctions screening for Web3 counterparties (companies, DAOs, or projects) using their domain and entity name.
Price / call$0.756
Success—
StatusUnknown
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 a KYB verification report for the specified Web3 entity including identity verification status, sanctions screening results, entity metadata, and a tamper-evident audit record with cryptographic chain hashing for compliance documentation.
Example use cases
DeFi protocol onboarding check
“We're about to integrate with Aave — their domain is aave.com — can you do a KYB and sanctions check on them before we finalize the partnership?”
DAO treasury counterparty screening
“Our DAO is about to send funds to MakerDAO for a joint grant. Can you screen MakerDAO at makerdao.com for any sanctions flags before we proceed?”
Crypto vendor due diligence
“We need to onboard Chainalysis as a compliance vendor — their domain is chainalysis.com — can you verify them and check if they appear on any sanctions lists?”
Technical details
Endpoint
POSThttps://api.strale.io/x402/v2/solutions/web3-counterparty-kybWhen to prefer
Use this endpoint when you need to perform compliance-grade KYB and sanctions screening specifically on Web3-native entities such as DAOs, DeFi protocols, or crypto projects. It is purpose-built for Web3 counterparties and returns cryptographically auditable records suitable for regulatory documentation. Prefer this over generic KYB tools when your counterparty is blockchain-native and traditional company registries may not have coverage.
Side effects
- Domain not found or unreachable — entity cannot be matched to a known organization
- Entity name ambiguous — multiple matches found, requiring disambiguation
- Entity is on a sanctions list — result flags the match with relevant list details
- Input validation failure — malformed domain or missing required fields
- Timeout — external data sources for KYB unavailable
- Insufficient data — entity too new or obscure to verify conclusively
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domain | string | Counterparty website domain |
| entity_name | string | Company, DAO, or project name for sanctions screening |
Tags
x402
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