> ## Documentation Index > Fetch the complete documentation index at: https://docs.neuraltrust.ai/llms.txt > Use this file to discover all available pages before exploring further. # Get a playground trace > Returns the metrics Event captured for a playground request, keyed by the X-AG-Trace-Id returned in the proxy response. Traces expire after a short TTL. ## OpenAPI ````yaml /trustgate/api/openapi.json get /v1/playground/traces/{trace_id} openapi: 3.0.0 info: description: >- Administrative API for managing gateways and their registries, policies, consumers, roles and auth credentials. title: TrustGate Admin API contact: name: NeuralTrust url: https://neuraltrust.ai/contact email: support@neuraltrust.ai version: '1.0' servers: - url: / security: [] paths: /v1/playground/traces/{trace_id}: get: tags: - playground summary: Get a playground trace description: >- Returns the metrics Event captured for a playground request, keyed by the X-AG-Trace-Id returned in the proxy response. Traces expire after a short TTL. parameters: - description: Trace id (X-AG-Trace-Id from the proxy response) name: trace_id in: path required: true schema: type: string responses: '200': description: OK content: application/json: schema: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Event '401': description: Unauthorized content: application/json: schema: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_api_handler_http_httpio.ErrorBody '404': description: Not Found content: application/json: schema: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_api_handler_http_httpio.ErrorBody '500': description: Internal Server Error content: application/json: schema: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_api_handler_http_httpio.ErrorBody security: - BearerAuth: [] components: schemas: github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Event: type: object properties: attempts: type: array items: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Attempt consumer: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Consumer cost: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Cost end_timestamp: type: integer gateway_id: type: string ip: type: string is_flagged: type: boolean kind: type: string latency: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Latency mcp: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.MCP occurred_on: type: integer policy_chain: type: array items: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.PolicyEntry request: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Request response: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Response schema_version: type: integer security: type: array items: type: string session_id: type: string status: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Status tenant_id: type: string timestamp: type: string trace_id: type: string turn_id: type: string usage: $ref: >- #/components/schemas/github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Usage github_com_NeuralTrust_TrustGate_pkg_api_handler_http_httpio.ErrorBody: type: object properties: error: type: string message: type: string github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Attempt: type: object properties: attempt: type: integer fallback: type: boolean latency_ms: type: integer outcome: type: string pinned: type: boolean provider: type: string registry_id: type: string route: type: string route_model: description: >- RouteModel is the model pinned by the load balancer route this attempt used. It is empty when the route deferred to the registry default, and it is what tells two attempts on the same registry apart. type: string status_code: type: integer github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Consumer: type: object properties: id: type: string name: type: string github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Cost: type: object properties: completion_usd: type: number currency: type: string prompt_usd: type: number total_usd: type: number github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Latency: type: object properties: gateway_ms: type: integer policies_ms: type: integer provider_ms: type: integer total_ms: type: integer github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.MCP: type: object properties: catalog_code: type: string host: type: string method: type: string operation: type: string prompt: type: string registry_id: type: string resource_uri: type: string rpc_error_code: type: integer server_name: type: string targets: type: integer tool: type: string transport: type: string upstream_latency_ms: type: integer upstream_status: type: integer upstream_tool: type: string github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.PolicyEntry: type: object properties: decision: type: string error: type: boolean extras: {} flagged: type: boolean latency_ms: type: integer name: type: string score: type: number score_label: type: string stage: type: string status_code: type: integer github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Request: type: object properties: body: type: string headers: type: object additionalProperties: type: array items: type: string max_tokens: type: integer method: type: string model: type: string model_label: type: string path: type: string prompt_tokens: type: integer provider: type: string registry_id: type: string requested_model: type: string stream: type: boolean temperature: type: number github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Response: type: object properties: body: type: string completion_tokens: type: integer finish_reason: type: string headers: type: object additionalProperties: type: array items: type: string latency_ms: type: integer status_code: type: integer streaming: type: boolean github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Status: type: object properties: code: type: integer is_timeout: type: boolean outcome: type: string reason: type: string github_com_NeuralTrust_TrustGate_pkg_infra_metrics_events.Usage: type: object properties: cached_input_tokens: type: integer completion_tokens: type: integer prompt_tokens: type: integer reasoning_output_tokens: type: integer total_tokens: type: integer securitySchemes: BearerAuth: type: apiKey name: Authorization in: header ````