{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://bird.dev/schema/usage-v1.json",
"title": "bird usage payload",
"description": "Shape of the data payload returned by `bird usage` under --output json. Reports API usage counts and cost estimates over a time window.",
"type": "object",
"properties": {
"since": {
"type": "string",
"description": "Start date of the reporting window (YYYY-MM-DD)."
},
"until": {
"type": "string",
"description": "End date of the reporting window (YYYY-MM-DD)."
},
"requests": {
"type": "integer",
"description": "Total API requests issued in the window."
},
"tweets_read": {
"type": "integer",
"description": "Tweet objects consumed (counts toward read quota)."
},
"estimated_cost_usd": {
"type": "number",
"description": "Rough cost estimate using bird's local pricing table."
},
"by_command": {
"type": "object",
"description": "Per-subcommand breakdown keyed by command name.",
"additionalProperties": {
"type": "object",
"properties": {
"requests": { "type": "integer" },
"tweets": { "type": "integer" },
"cost_usd": { "type": "number" }
},
"additionalProperties": true
}
},
"source": {
"type": "string",
"description": "Where the numbers came from (\"local\" for offline cache estimate, \"api\" for upstream metering).",
"enum": ["local", "api", "mixed"]
}
},
"additionalProperties": true
}