rppo: Query the EPPO API RPPO endpoints.

In eppoFindeR: Interface to the EPPO Database and Public APIs

Query the EPPO API RPPO endpoints.

Description

This function queries the RPPO endpoints of the EPPO Global Database via REST API for one or more RPPO code(s) and one or more service(s). For each RPPO code in rppoCodes, the function sequentially queries all specified services and returns the extracted data through a list of dataframes.

Usage

rppo(
  rppoCodes,
  services = c("overview", "categorization"),
  apiKey = Sys.getenv("EPPO_API_KEY")
)

Arguments

rppoCodes	character (vector). One or more RPPO codes to query. Available RPPO codes can be retrieved via the references/rppos service.
services	character (vector). One or more RPPO services to query. Common service names include: overview and categorization. A validation step ensures that all provided services match the supported service names. By default: all services.
apiKey	character (string). The API key used for authentication. It can be specified manually or through the .Renviron file. By default: Sys.getenv("EPPO_API_KEY").

Value

A named list of results, in which each level corresponds to the data retrieved for each specified service. Each service element contains a flattened dataframe with the queried content for all the specified RPPO codes.

Examples

## Not run: 
# Get all information about the European and Mediterranean Plant Protection
# Organisation.
rppoData_ <- rppo(rppoCodes = c("9A"))

# Get categorization data about the European and Mediterranean Plant
# Protection Organisation.
rppoData_ <- rppo(rppoCodes = c("9A"), services = c("categorization"))

# Get basic data about European and Mediterranean Plant Protection
# Organisation and the European Union.
rppoData_ <- rppo(rppoCodes = c("9A", "9L"), services = c("overview"))

## End(Not run)

eppoFindeR documentation built on April 25, 2026, 1:07 a.m.