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EU Crypto Firm MiCA Authorisation & Warning List Check
x402
EU Crypto Firm MiCA Authorisation & Warning List Check is a paid API for AI agents from agentdata-api.sander-van-aard.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).
Checks whether a crypto-asset service provider (CASP) is authorised under EU MiCA regulations and whether it appears on the EU non-compliant entities warning list, using the official ESMA register.
Price / call$0.03
Success—
StatusUnknown
How this service works
Is this crypto firm authorised in the EU? One call checks the official ESMA interim MiCA register of authorised crypto-asset service providers (CASPs) AND the EU non-compliant entities warning list. Search by firm name, platform website/domain, or LEI. Returns authorisation details (member state, competent authority, authorised services, LEI) and any warning-list entries, each with an official source reference. Firms only. Counterparty/scam check before sending funds to a platform.
Output
Returns authorisation details from the ESMA interim MiCA register (member state, competent authority, authorised services, LEI) plus any matching warning-list entries, each with an official source reference. If not found in either list, indicates the firm has no known EU authorisation or warning.
Example use cases
Verify exchange before employee onboarding
“My team is considering using Kraken for corporate crypto holdings. Can you verify whether Kraken is officially authorised under EU MiCA and check if they're on any EU warning lists? Their website is kraken.com.”
Compliance check for institutional client
“A client wants to transfer assets to a crypto platform called Celsius. Before we approve the transaction, can you check if Celsius is an authorised CASP under MiCA regulations and whether they appear on the EU non-compliant entities list?”
Due diligence on lesser-known platform
“I'm evaluating a smaller crypto exchange for our treasury operations. Can you look up whether this firm is registered as an authorised crypto-asset service provider in the EU MiCA register and verify they're not flagged on any official warning lists? The platform is called Bitwyre and their domain is bitwyre.com.”
Technical details
Endpoint
POSThttps://agentdata-api.sander-van-aard.workers.dev/eu/crypto-firm-checkWhen to prefer
Use this endpoint when you need to verify whether a specific crypto firm or exchange is officially authorised under EU MiCA regulations before transacting, onboarding, or recommending it. Prefer this over generic web searches when you need authoritative, machine-readable results with official source references from ESMA. Ideal for counterparty due diligence, compliance checks, and scam screening of crypto platforms operating in the EU.
Side effects
- Firm not found in either ESMA register or warning list — returns empty results, not an error
- Invalid or unresolvable input (malformed LEI, empty name) — returns 400-level error
- ESMA data source temporarily unavailable — returns 503 or upstream error
- Ambiguous firm name matching multiple entries — may return multiple results requiring disambiguation
- Payment not included or rejected — returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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