[Home](./index.md) > [ibm-cloud-sdk-core](./ibm-cloud-sdk-core.md) > [JwtTokenManager](./ibm-cloud-sdk-core.jwttokenmanager.md) > [requestToken](./ibm-cloud-sdk-core.jwttokenmanager.requesttoken.md) ## JwtTokenManager.requestToken() method Request a JWT using an API key. **Signature:** ```typescript protected requestToken(): Promise; ``` **Returns:** Promise<any> Promise