at protocol indexer with flexible filtering, xrpc queries, and a cursor-backed event stream, built on fjall
at-protocol atproto indexer rust fjall
1# hydrant 2 3## configuration 4 5environment variables: 6- `HYDRANT_DATABASE_PATH`: path to database folder (default: `./hydrant.db`) 7- `HYDRANT_RELAY_HOST`: relay WebSocket URL (default: `wss://relay.fire.hose.cam`) 8- `HYDRANT_PLC_URL`: base URL of the PLC directory (default: `https://plc.wtf`). 9- `HYDRANT_FULL_NETWORK`: if set to `true`, the indexer will discover and index all repos it sees. 10- `HYDRANT_CURSOR_SAVE_INTERVAL`: how often to save the Firehose cursor (default: `10s`).