This application recognizes the following environment variables:
| Name | Description | Range/Type | Required? | Default |
|---|---|---|---|---|
API_PORT |
HTTP port that the application listens on | 1025 - 65535 | 3000 | |
BLOCKCHAIN_SCAN_INTERVAL_SECONDS |
How many seconds to delay between successive scans of the chain for new content (after end of chain is reached) | > 0 | 12 | |
CACHE_KEY_PREFIX |
Prefix to use for Redis cache keys | string | content-watcher: | |
FREQUENCY_URL |
Blockchain node address | http(s): or ws(s): URL | Y | |
IPFS_BASIC_AUTH_SECRET |
If required for read requests, put Infura auth token here, or leave blank for default Kubo RPC | string | N | blank |
IPFS_BASIC_AUTH_USER |
If required for read requests, put Infura Project ID here, or leave blank for default Kubo RPC | string | N | blank |
IPFS_ENDPOINT |
URL to IPFS endpoint | URL | Y | |
IPFS_GATEWAY_URL |
IPFS gateway URL. '[CID]' is a token that will be replaced with an actual content ID | URL template | Y | |
QUEUE_HIGH_WATER |
Max number of jobs allowed on the '' before blockchain scan will be paused to allow queue to drain | >= 100 | 1000 | |
REDIS_URL |
Connection URL for Redis | URL | Y | |
STARTING_BLOCK |
Block number from which the service will start scanning the chain | > 0 | 1 | |
WEBHOOK_FAILURE_THRESHOLD |
Number of failures allowing in the provider webhook before the service is marked down | > 0 | 3 | |
WEBHOOK_RETRY_INTERVAL_SECONDS |
Number of seconds between provider webhook retry attempts when failing | > 0 | 10 |