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{
"components": {
"parameters": {},
"schemas": {
"ErrorResponse": {
"properties": {
"error": {
"type": "string"
}
},
"required": ["error"],
"type": "object"
}
},
"securitySchemes": {
"ApiKeyAuth": {
"in": "header",
"name": "x-api-key",
"type": "apiKey"
}
}
},
"info": {
"description": "Runtime API for workflow/chat/deployment/session execution.",
"title": "ABL Runtime API - public/sessions",
"version": "1.0.0",
"x-generated": "do not edit; source: route contracts"
},
"jsonSchemaDialect": "https://spec.openapis.org/oas/3.1/dialect/base",
"openapi": "3.1.0",
"paths": {
"/api/v1/chat/usage": {
"get": {
"description": "Usage metrics for a project with optional date range and grouping.",
"operationId": "runtime.legacyChat.getUsage",
"parameters": [
{
"description": "Project id",
"in": "query",
"name": "projectId",
"required": true,
"schema": {
"description": "Project id",
"type": "string"
}
},
{
"description": "ISO 8601 start date",
"in": "query",
"name": "startDate",
"required": false,
"schema": {
"description": "ISO 8601 start date",
"type": "string"
}
},
{
"description": "ISO 8601 end date",
"in": "query",
"name": "endDate",
"required": false,
"schema": {
"description": "ISO 8601 end date",
"type": "string"
}
},
{
"description": "Group usage by model",
"in": "query",
"name": "groupBy",
"required": false,
"schema": {
"description": "Group usage by model",
"enum": ["model"],
"type": "string"
}
}
],
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"properties": {
"byModel": {
"items": {
"properties": {
"modelId": {
"type": "string"
},
"provider": {
"type": "string"
},
"requestCount": {
"type": "number"
},
"totalCost": {
"type": "number"
},
"totalTokens": {
"type": "number"
}
},
"required": [
"modelId",
"provider",
"totalTokens",
"totalCost",
"requestCount"
],
"type": "object"
},
"type": "array"
},
"summary": {
"properties": {
"avgLatency": {
"type": "number"
},
"requestCount": {
"type": "number"
},
"totalCost": {
"type": "number"
},
"totalTokens": {
"type": "number"
}
},
"required": ["totalTokens", "totalCost", "requestCount", "avgLatency"],
"type": "object"
}
},
"required": ["byModel"],
"type": "object"
}
}
},
"description": "Success"
},
"401": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
}
}
},
"description": "Unauthorized"
},
"500": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
}
}
},
"description": "Internal server error"
}
},
"security": [
{
"ApiKeyAuth": []
}
],
"summary": "Get usage metrics (legacy)",
"tags": ["Chat"]
}
}
}
}