> ## Documentation Index > Fetch the complete documentation index at: https://evalgate.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Get a normalized multi-agent trajectory > Returns the exact run, participants, ordered events, scorer results, reports, and evidence links for one organization-scoped trajectory. ## OpenAPI ````yaml /api-reference/openapi.json get /api/trajectory-analysis/{trajectoryId} openapi: 3.1.0 info: title: EvalGate API version: 3.7.6 description: EvalGate API. See docs/api-contract.md for stability commitments. servers: - url: https://evalgate.com description: Production - url: http://localhost:3000 description: Local security: [] paths: /api/trajectory-analysis/{trajectoryId}: get: tags: - trajectory analysis summary: Get a normalized multi-agent trajectory description: >- Returns the exact run, participants, ordered events, scorer results, reports, and evidence links for one organization-scoped trajectory. operationId: getTrajectoryAnalysis parameters: - name: trajectoryId in: path required: true schema: type: string responses: '200': description: Successful response content: application/json: schema: $ref: >- #/components/schemas/GetApiTrajectoryAnalysisTrajectoryIdResponse200ApplicationJson '400': $ref: '#/components/responses/ValidationError' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/NotFound' '409': $ref: '#/components/responses/Conflict' '429': $ref: '#/components/responses/RateLimited' '500': $ref: '#/components/responses/InternalError' security: - bearerAuth: - runs:read components: schemas: GetApiTrajectoryAnalysisTrajectoryIdResponse200ApplicationJson: type: object properties: run: type: object properties: id: type: string organizationId: $ref: '#/components/schemas/OrganizationId' trajectoryKey: type: string name: type: string schemaVersion: type: number sourceVariant: type: string sourceRunId: type: string evaluationRunId: oneOf: - type: 'null' - type: number state: oneOf: - type: string enum: - complete - type: string enum: - incomplete - type: string enum: - malformed missingParts: type: array items: type: string malformedParts: type: array items: type: string lastIdempotencyKey: type: string contentHash: type: string createdBy: type: string finalizedAt: oneOf: - type: 'null' - type: string format: date-time retentionExpiresAt: type: string format: date-time createdAt: type: string format: date-time updatedAt: type: string format: date-time additionalProperties: false required: - id - organizationId - trajectoryKey - name - schemaVersion - sourceVariant - sourceRunId - evaluationRunId - state - missingParts - malformedParts - lastIdempotencyKey - contentHash - createdBy - finalizedAt - retentionExpiresAt - createdAt - updatedAt participants: type: array items: type: object properties: id: type: string organizationId: $ref: '#/components/schemas/OrganizationId' trajectoryId: type: string participantKey: type: string displayName: type: string role: type: string framework: oneOf: - type: 'null' - type: string metadata: type: object additionalProperties: $ref: '#/components/schemas/JsonValue' createdAt: type: string format: date-time additionalProperties: false required: - id - organizationId - trajectoryId - participantKey - displayName - role - framework - metadata - createdAt events: type: array items: type: object properties: id: type: string organizationId: $ref: '#/components/schemas/OrganizationId' trajectoryId: type: string eventKey: type: string kind: oneOf: - type: string enum: - message - type: string enum: - final - type: string enum: - model_call - type: string enum: - cost - type: string enum: - handoff - type: string enum: - tool_call - type: string enum: - tool_result - type: string enum: - environment_observation participantKey: type: string participantId: oneOf: - type: 'null' - type: string targetParticipantKey: oneOf: - type: 'null' - type: string targetParticipantId: oneOf: - type: 'null' - type: string parentEventId: oneOf: - type: 'null' - type: string parentEventKey: oneOf: - type: 'null' - type: string occurredAt: type: string format: date-time sequence: type: number content: oneOf: - type: 'null' - type: string toolName: oneOf: - type: 'null' - type: string toolArguments: oneOf: - type: 'null' - type: object additionalProperties: $ref: '#/components/schemas/JsonValue' modelCallId: oneOf: - type: 'null' - type: string costRecordId: oneOf: - type: 'null' - type: number evidenceItemId: oneOf: - type: 'null' - type: number environment: oneOf: - type: 'null' - type: string observationKey: oneOf: - type: 'null' - type: string observationValue: $ref: '#/components/schemas/JsonValue' metadata: type: object additionalProperties: $ref: '#/components/schemas/JsonValue' contentHash: type: string createdAt: type: string format: date-time additionalProperties: false required: - id - organizationId - trajectoryId - eventKey - kind - participantKey - participantId - targetParticipantKey - targetParticipantId - parentEventId - parentEventKey - occurredAt - sequence - content - toolName - toolArguments - modelCallId - costRecordId - evidenceItemId - environment - observationKey - observationValue - metadata - contentHash - createdAt scores: type: array items: type: object properties: id: type: string organizationId: $ref: '#/components/schemas/OrganizationId' trajectoryId: type: string scorerKey: type: string scorerVersion: type: string inputHash: type: string result: type: object properties: schemaVersion: type: number trajectoryId: type: string behavior: oneOf: - type: string enum: - tool_use - type: string enum: - classification - type: string enum: - retrieval - type: string enum: - extraction - type: string enum: - multi_step_reasoning taskType: type: string valid: type: boolean score: oneOf: - type: 'null' - type: number baselineVersion: oneOf: - type: 'null' - type: string failureModes: type: array items: oneOf: - type: string enum: - inefficient_path - type: string enum: - unnecessary_tool_call - type: string enum: - missed_tool_call - type: string enum: - looping_behavior - type: string enum: - non_parallel_execution - type: string enum: - premature_termination metrics: oneOf: - type: 'null' - type: object properties: actualSteps: type: number actualToolCalls: type: number actualDurationMs: type: number redundancyRatio: type: number redundancySteps: type: number sequenceSimilarity: type: number efficiency: type: number toolUsage: type: number redundancy: type: number latency: type: number parallelizationPenalty: type: number parallelizationScore: type: number requiredToolsMissing: type: array items: type: string forbiddenToolsUsed: type: array items: type: string extraToolsUsed: type: array items: type: string selectedBaselineVersion: oneOf: - type: 'null' - type: string baselineStepP50: type: number baselineStepP75: type: number baselineToolCallP50: type: number baselineToolCallP75: type: number baselineDurationP50: type: number baselineDurationP75: type: number idealExpectedSteps: type: number idealExpectedToolCalls: type: number additionalProperties: false required: - actualSteps - actualToolCalls - actualDurationMs - redundancyRatio - redundancySteps - sequenceSimilarity - efficiency - toolUsage - redundancy - latency - parallelizationPenalty - parallelizationScore - requiredToolsMissing - forbiddenToolsUsed - extraToolsUsed additionalProperties: false required: - schemaVersion - valid - score - failureModes - metrics createdBy: type: string createdAt: type: string format: date-time additionalProperties: false required: - id - organizationId - trajectoryId - scorerKey - scorerVersion - inputHash - result - createdBy - createdAt reports: type: array items: type: object properties: id: type: string organizationId: $ref: '#/components/schemas/OrganizationId' trajectoryId: type: string scoreResultId: type: string title: type: string report: type: object additionalProperties: $ref: '#/components/schemas/JsonValue' evidenceHash: type: string createdBy: type: string createdAt: type: string format: date-time additionalProperties: false required: - id - organizationId - trajectoryId - scoreResultId - title - report - evidenceHash - createdBy - createdAt additionalProperties: false required: - run - participants - events - scores - reports OrganizationId: type: string format: uuid JsonValue: oneOf: - type: 'null' - type: boolean - type: number - type: string - type: array items: $ref: '#/components/schemas/JsonValue' - type: object additionalProperties: $ref: '#/components/schemas/JsonValue' ApiError: type: object properties: error: type: object properties: code: type: string enum: - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - VALIDATION_ERROR - RATE_LIMITED - CONFLICT - INTERNAL_ERROR - SERVICE_UNAVAILABLE - QUOTA_EXCEEDED - NO_ORG_MEMBERSHIP - CROSS_ORG_REFERENCE - INCOMPLETE - MALFORMED message: type: string details: {} requestId: type: string format: uuid required: - code - message required: - error responses: ValidationError: description: Validation error content: application/json: schema: $ref: '#/components/schemas/ApiError' Unauthorized: description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ApiError' Forbidden: description: Forbidden content: application/json: schema: $ref: '#/components/schemas/ApiError' NotFound: description: Resource not found content: application/json: schema: $ref: '#/components/schemas/ApiError' Conflict: description: Conflict content: application/json: schema: $ref: '#/components/schemas/ApiError' RateLimited: description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ApiError' InternalError: description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ApiError' securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key or Session Token ````