# API.CRVS.04.ASY Status(Async approach)

The **async** status APIs facilitate to perform status check operations asynchronously. The requester will get an acknowledgment and the response data will be delivered to/the on-status endpoint implemented at the requester's end.

API definition link:

* [/status](https://api.spdci.org/release/html/crvs_api_v1.0.0.html#tag/Async/operation/post_reg_txnstatus)
* [/on-status](https://api.spdci.org/release/html/crvs_api_v1.0.0.html#tag/Async/operation/post_reg_on-txnstatus)

Please refer to GitHub for YAML object definitions:

* [YAML definitions](https://api.spdci.org/release/yaml/crvs_api_v1.0.0.yaml)

Note: Above YAML is consolidated, for any changes kindly raise pull request on [github](https://github.com/spdci/standards).