Evidence-backed facts
- OECD publishes an SDMX REST API for data, structure, and availability queries over named dataflows and keys. informative
- Clients should use read operations for public discovery and must not infer authorization for structure replacement, deletion, or append operations listed in the interface. informative
- Dataflow structure and provider identifiers are part of the query contract and must be resolved before interpreting observations. informative
- A documented SDMX route does not prove a requested series exists, is current, is comparable across releases, or can be written by an anonymous client. informative