# Create corporate action source `CreateCorporateActionSource` `POST /api/corporateactionsources` - [OpenAPI fragment](https://www.lusid.com/docs/api/lusid/endpoints/corporate-action-sources/CreateCorporateActionSource.json) - [Rendered page](https://www.lusid.com/docs/api/lusid/endpoints/corporate-action-sources/CreateCorporateActionSource) Create a corporate action source. ## Referenced schemas - [CreateCorporateActionSourceRequest](https://www.lusid.com/docs/api/lusid/schemas/CreateCorporateActionSourceRequest.txt) - [CorporateActionSource](https://www.lusid.com/docs/api/lusid/schemas/CorporateActionSource.txt) [< Corporate Action Sources](https://www.lusid.com/docs/api/lusid/endpoints/corporate-action-sources/llms.txt)