# SubstancePolymer ## Get FHIR r4 substance polymers - [GET /site/{siteId}/fhir/substance-polymer](https://docs.heydonto.com/apis/fhir/openapi/substancepolymer/fhirsubstancepolymercontroller_getsubstancepolymers.md) ## Create FHIR r4 substance polymer - [POST /site/{siteId}/fhir/substance-polymer](https://docs.heydonto.com/apis/fhir/openapi/substancepolymer/fhirsubstancepolymercontroller_createsubstancepolymer.md) ## Get FHIR r4 substance polymer by ID - [GET /site/{siteId}/fhir/substance-polymer/{id}](https://docs.heydonto.com/apis/fhir/openapi/substancepolymer/fhirsubstancepolymercontroller_getsubstancepolymer.md) ## Update FHIR r4 substance polymer - [PUT /site/{siteId}/fhir/substance-polymer/{id}](https://docs.heydonto.com/apis/fhir/openapi/substancepolymer/fhirsubstancepolymercontroller_updatesubstancepolymer.md) ## Delete FHIR r4 substance polymer - [DELETE /site/{siteId}/fhir/substance-polymer/{id}](https://docs.heydonto.com/apis/fhir/openapi/substancepolymer/fhirsubstancepolymercontroller_deletesubstancepolymer.md) ## Get FHIR r4 substance polymer history by ID - [GET /site/{siteId}/fhir/substance-polymer/{id}/history](https://docs.heydonto.com/apis/fhir/openapi/substancepolymer/fhirsubstancepolymercontroller_getsubstancepolymerhistory.md)