Welcome to the OONI API

Dynamically updated every day, the OONI API enables researchers and data scientists to analyze all data collected from OONI Probes around the world.

Download and search OONI Probe network measurements.

As the OONI API is not designed for batch consumption of OONI data, please use it for a modest request rate. If you are interested in analyzing OONI data in batch, please look into setting up an OONI PostgreSQL MetaDB instance or fetching the whole OONI dataset from the ooni-data Amazon S3 bucket. If in doubt contact the OONI team.