--- title: "Changes to POST /reactors" method: POST path: "/reactors" --- # Changes to POST /reactors `POST /reactors` > Every recorded change to this operation, newest first. ## Timeline Changed in 6 of 22 revisions. - **2026-10-23** `bdebb3258bdb`: 2 info - **2026-09-03** `d8ff8cf25a16`: 3 info - **2026-08-08** `88754703a861`: 4 info - **2025-04-22** `1862d3ccfd1d`: 2 warning - **2024-05-27** `67ab8f016c0c`: 1 breaking, 3 warning, 19 info - **2022-08-10** `9a8cb945aa48`: 14 breaking, 16 warning, 19 info ## Changes - **2026-10-23** `bdebb3258bdb`: 2 info - added the new optional request property `application/remaining_applications` - added the optional property `application/remaining_applications` to the response with the `201` status - **2026-09-03** `d8ff8cf25a16`: 3 info - added the new optional request property `runtime/logs` - added the optional property `requested/reactor/runtime/logs` to the response with the `201` status - added the optional property `runtime/logs` to the response with the `201` status - **2026-08-08** `88754703a861`: 4 info - added the new optional request property `runtime` - added the optional property `requested` to the response with the `201` status - added the optional property `runtime` to the response with the `201` status - added the optional property `state` to the response with the `201` status - **2025-04-22** `1862d3ccfd1d`: 2 warning - removed the request property `application/expires_at` - removed the optional property `application/expires_at` from the response with the `201` status - **2024-05-27** `67ab8f016c0c`: 1 breaking, 3 warning, 19 info - added the new required request property `code` - the `configuration` request property's maxLength was set to `25` - changed the pattern of the request property `application/key` from `^[A-z0-9_]*$` to `[A-z0-9_.]+` - removed the request property `formula` - added the new optional request property `application/expires_at` - added the new optional request property `application/keys` - added the new optional request property `application/rules` - request property `application/key` deprecated - added the optional property `application/expires_at` to the response with the `201` status - added the optional property `application/keys` to the response with the `201` status - added the optional property `application/rules` to the response with the `201` status - added the optional property `code` to the response with the `201` status - response property `application/key` deprecated - response property `formula` deprecated - the `formula/code` response's property pattern `^[\S\s]*$` was added for the status `201` - the `formula/description` response's property pattern `^[\S\s]*$` was added for the status `201` - the `formula/icon` response's property pattern `(^data:(image\/png|image\/jpg|image\/jpeg|image\/svg\+xml);\s*base64,\s*(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=|[A-Za-z0-9+\/]{4})$)|(^data:(image\/png|image\/jpg|image\/jpeg);\s*base64,\s*(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=|[A-Za-z0-9+\/]{4})$)` was added for the status `201` - the `formula/name` response's property pattern `^.+$` was added for the status `201` - the `formula/request_parameters/items/description` response's property pattern `^.*$` was added for the status `201` - the `formula/request_parameters/items/type` response's property pattern `^(?:string|boolean|number)$` was added for the status `201` - the `formula/status` response's property pattern `^(?:verified|coming_soon)$` was added for the status `201` - the `formula/type` response's property pattern `^(?:private|official)$` was added for the status `201` - the `application/key` response's property pattern was changed from `^[A-z0-9_]*$` to `[A-z0-9_.]+` for the status `201` - **2022-08-10** `9a8cb945aa48`: 14 breaking, 16 warning, 19 info - request body became required - added the pattern `^(?:string|boolean|number)$` to the request property `formula/configuration/items/type` - added the pattern `^.*$` to the request property `formula/configuration/items/description` - added the pattern `^.+$` to the request property `application/name` - added the pattern `^.+$` to the request property `name` - added the pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` to the request property `application/created_by` - added the pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` to the request property `application/id` - added the pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` to the request property `application/modified_by` - added the pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` to the request property `application/tenant_id` - added the pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` to the request property `formula/created_by` - added the pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` to the request property `formula/id` - added the pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` to the request property `formula/modified_by` - added the pattern `^[A-z0-9_]*$` to the request property `application/key` - added the pattern `^[A-z_]+$` to the request property `application/type` - the `application/created_at` request property's maxLength was set to `40` - the `application/created_by` request property's maxLength was set to `36` - the `application/id` request property's maxLength was set to `36` - the `application/key` request property's maxLength was set to `100` - the `application/modified_at` request property's maxLength was set to `40` - the `application/modified_by` request property's maxLength was set to `36` - the `application/name` request property's maxLength was set to `200` - the `application/tenant_id` request property's maxLength was set to `36` - the `application/type` request property's maxLength was set to `50` - the `formula/configuration/items/description` request property's maxLength was set to `400` - the `formula/created_at` request property's maxLength was set to `40` - the `formula/created_by` request property's maxLength was set to `36` - the `formula/id` request property's maxLength was set to `36` - the `formula/modified_at` request property's maxLength was set to `40` - the `formula/modified_by` request property's maxLength was set to `36` - changed the pattern of the request property `formula/request_parameters/items/name` from `^[\w-.]+$` to `^[A-z0-9][A-z0-9.\-_]*[A-z0-9]$` - api operation id `Reactors.Create` removed and replaced with `Reactors_Create` - the `application/created_by` response's property pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` was added for the status `201` - the `application/id` response's property pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` was added for the status `201` - the `application/key` response's property pattern `^[A-z0-9_]*$` was added for the status `201` - the `application/modified_by` response's property pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` was added for the status `201` - the `application/name` response's property pattern `^.+$` was added for the status `201` - the `application/tenant_id` response's property pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` was added for the status `201` - the `application/type` response's property pattern `^[A-z_]+$` was added for the status `201` - the `created_by` response's property pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` was added for the status `201` - the `formula/configuration/items/description` response's property pattern `^.*$` was added for the status `201` - …9 more --- [Operation](https://skmtc.dev/basistheory/apis/basis-theory-api/docs/reactors/post.md) - [API](https://skmtc.dev/basistheory/apis/basis-theory-api.md) - [Page](https://skmtc.dev/basistheory/apis/basis-theory-api/changes/reactors/post)