# TIGRS Registry Client API This API is used for retrieving and retiring TIGR certificates. APIs require an OAuth Authentication token. To create API credentials, please reach out to the TIGR administrator. Version: 1.0.0 ## Servers ``` //tigrsregistry.apx.com:443/clientapi ``` ## Security ### JWT Type: apiKey In: header Name: Authorization ## Download OpenAPI description [TIGRS Registry Client API](https://developer.xpansiv.com/_bundle/openapi/tigr-registry-client-v1/tigr.client.v1.openapi.yaml) ## corporateEntity Corporate Entities Operations ### Corporate Entities - [GET /api/corporateEntity](https://developer.xpansiv.com/openapi/tigr-registry-client-v1/tigr.client.v1.openapi/corporateentity/getcorporateentities.md) ## ledger Ledger Operations ### Holdings - [GET /api/ledger/holding](https://developer.xpansiv.com/openapi/tigr-registry-client-v1/tigr.client.v1.openapi/ledger/getholdings.md) ### Retirements - [POST /api/ledger/retire](https://developer.xpansiv.com/openapi/tigr-registry-client-v1/tigr.client.v1.openapi/ledger/retireusingpost.md) ## subaccount SubAccount Operations ### Subaccounts - [POST /api/subaccount/{subaccountType}](https://developer.xpansiv.com/openapi/tigr-registry-client-v1/tigr.client.v1.openapi/subaccount/createsubaccountsusingpost.md) ## system System Information ### Ping System - [GET /api/system/ping](https://developer.xpansiv.com/openapi/tigr-registry-client-v1/tigr.client.v1.openapi/system/pingusingget.md)