braintrust-proxy/apis/cloudflare/wrangler-template.toml at main · braintrustdata/braintrust-proxy · GitHub

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name = "proxy"
main = "src/index.ts"
compatibility_date = "2025-08-15"
compatibility_flags = ["nodejs_compat"]

kv_namespaces = [
    # Configure this id to map to the id returned from
    #   wrangler kv:namespace create ai-proxy
    { binding = "ai_proxy", id = "<YOUR_KV_ID>" },
]

[[migrations]]
tag = "v1"                                   # Should be unique for each entry
new_classes = ["PrometheusMetricAggregator"] # Array of new classes

[[migrations]]
tag = "v2" # Migration identifier. This should be unique for each migration entry
deleted_classes = ["PrometheusMetricAggregator"] # Array of deleted class names

[observability.logs]
enabled = true
head_sampling_rate = 0.2

# Variable bindings. These are arbitrary, plaintext strings (similar to environment variables)
# Note: Use secrets to store sensitive data.
# Docs: https://developers.cloudflare.com/workers/platform/environment-variables
[vars]
# You should not need to edit this
BRAINTRUST_APP_URL = "https://www.braintrust.dev"
METRICS_LICENSE_KEY="<YOUR_METRICS_LICENSE_KEY>"
BILLING_TELEMETRY_URL="https://api.braintrust.dev/billing/telemetry/ingest"

[env.staging.vars]
BRAINTRUST_APP_URL = "https://www.braintrust.dev"
METRICS_LICENSE_KEY="<YOUR_METRICS_LICENSE_KEY>"
BILLING_TELEMETRY_URL="https://api.braintrust.dev/billing/telemetry/ingest"

[env.staging]
kv_namespaces = [
    # Configure this id to map to the id returned from
    #   wrangler kv:namespace create ai-proxy
    { binding = "ai_proxy", id = "<YOUR_KV_ID>" },
]

[env.staging.observability]
enabled = true
head_sampling_rate = 1.0 # Sample 100% of staging logs.