Blockchain API
The existing Helium API will serve only information up to the chain halt at the time of migration. Knowing that some users will continue to rely on historical data, The Helium Foundation has formed an agreement with the API provider, BlockJoy, to continue hosting this API following the migration.
For ongoing access, several organizations are already building new API services based on the Oracle Data available after the migration. These organizations include (but not limited to), Hotspotty, HeliumGeek, Relay and Watchium.