Americas • ISO MQ
Verify Martinique companies via API
Know Your Customer Limited verifies Martinique companies live from the INPI, returning company data, controlling parties, and registry documents, with AML screening and ongoing monitoring. Free sandbox available.
What the API returns for Martinique
When you create a KYB case for a Martinique company, Know Your Customer Limited retrieves data live from the INPI. A single integration returns the company record, the controlling parties and individuals, the shareholders and beneficial owners, and the registry documents, with AML screening on the entity and its associated individuals built into the same case.
Martinique data and document availability
What the API makes available for Martinique companies:
| Category | Available |
|---|---|
| Company data | Entity Name, Entity Type, Entity Status, Registration Number, Address, Creation Date, Share Capital |
| Controlling entities & individuals | Name, Address, Birth Date (if individual), Role |
| Shareholders & beneficial owners | Not available |
| Documents | Retrieved by default: Registry Extract Available on demand: None beyond the default set |
AML, sanctions, and PEP screening on the entity and its associated individuals, and ongoing live monitoring with change alerts, are available for Martinique as part of the same case.
How to verify a Martinique company via API
The following example shows the complete flow: authenticate, search the Martinique registry, create a KYB case, and retrieve company data and the ownership org-chart. All calls go to the sandbox base URL for testing.
The sandbox at https://api.knowyourcustomer.dev is free. Request access to get your client credentials.
# 1. Authenticate (OAuth2 client credentials)
curl -X POST https://api.knowyourcustomer.dev/connect/token \
-d "grant_type=client_credentials" \
-d "client_id=YOUR_CLIENT_ID" \
-d "client_secret=YOUR_CLIENT_SECRET" \
-d "scope=PublicApi"
# 2. Search the Martinique registry
curl -X POST https://api.knowyourcustomer.dev/v2/Companies/search \
-H "Authorization: Bearer $TOKEN" \
-H "Content-Type: application/json" \
-d '{"name":"Martinique National Bank","codeiso31662":"MQ"}'
# 3. Create a KYB case
curl -X POST https://api.knowyourcustomer.dev/v2/Companies \
-H "Authorization: Bearer $TOKEN" \
-H "Content-Type: application/json" \
-d '{"rawname":"Martinique National Bank","codeiso31662":"MQ"}'
# 4. Retrieve company data and status
curl https://api.knowyourcustomer.dev/v2/Companies/CASE_ID \
-H "Authorization: Bearer $TOKEN"
# 5. Get the beneficial ownership org-chart
curl https://api.knowyourcustomer.dev/v2/Companies/CASE_ID/org-chart \
-H "Authorization: Bearer $TOKEN"
Replace YOUR_CLIENT_ID and YOUR_CLIENT_SECRET with your sandbox credentials, and CASE_ID with the caseCommonId returned in step 3.
Frequently asked questions about the Martinique KYB API
What company data can I verify in Martinique?
For a Martinique company, the API returns the company record read live from the INPI: the entity name, type, status, registration number, address, and registration date, along with the controlling parties, and the available registry documents. See the table above for the full Martinique availability.
Does the API return beneficial ownership (UBO) data for Martinique companies?
For Martinique, the INPI does not publish shareholder or beneficial-owner data, so the API returns the company record and the controlling parties and officers rather than a shareholder or beneficial-owner list. Where you need ownership for an entity in a jurisdiction that does publish it, the recursive org-chart (GET /v2/Companies/{caseCommonId}/org-chart) resolves it. See the UBO API.
Can I retrieve official registry documents for Martinique companies?
Yes. The default document set for Martinique includes Registry Extract, retrieved by default. List and download them with the documents endpoint (GET /v2/Companies/{caseCommonId}/documents).
Is there a free sandbox for testing Martinique company verification?
Yes. The Know Your Customer sandbox at https://api.knowyourcustomer.dev is a free, high-fidelity test environment. Request free sandbox access to start testing.
The Know Your Customer Limited API covers 147 jurisdictions worldwide, including Martinique. One integration, one set of credentials, one response schema across all markets. Browse all covered jurisdictions.
Related coverage: British Virgin Islands • Cayman Islands • Anguilla • Argentina • Aruba • Bahamas.
Ready to verify Martinique companies?
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