CLI

costhelm serve

Boots the gateway.

costhelm serve [--host 0.0.0.0] [--port 8111] [--reload]

Defaults come from COSTHELM_HOST / COSTHELM_PORT. --reload enables uvicorn’s auto-reload for development.

costhelm paths

Prints every config file’s resolved path and which resolution layer won — the fastest way to answer “which routing.yaml am I actually running?”:

config dir : /Users/you/.costhelm  (override: COSTHELM_CONFIG_DIR)
pricing.yaml : .../costhelm/economics/pricing.yaml  [packaged default]
budgets.yaml : /Users/you/.costhelm/budgets.yaml    [user config dir]
routing.yaml : /tmp/exp/routing.yaml                [env COSTHELM_ROUTING_YAML]
cache.yaml   : .../costhelm/cache/cache.yaml        [packaged default]
ledger       : /Users/you/.costhelm/gateway.sqlite  (override: COSTHELM_GATEWAY_DB)