> ## 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. # Create otel traces > Requires scopes: traces:write ## OpenAPI ````yaml /api-reference/openapi.json post /api/otel/v1/traces 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/otel/v1/traces: post: tags: - otel summary: Create otel traces description: 'Requires scopes: traces:write' operationId: post_otel_v1_traces requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/PostApiOtelV1TracesRequest' responses: '200': description: Successful response content: application/json: schema: $ref: >- #/components/schemas/PostApiOtelV1TracesResponse200ApplicationJson '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: - traces:write components: schemas: PostApiOtelV1TracesRequest: type: object properties: resourceSpans: type: array items: type: object properties: scopeSpans: type: array items: type: object properties: spans: type: array items: type: object properties: name: type: string traceId: type: string spanId: type: string startTimeUnixNano: type: string status: type: object properties: code: type: number message: type: string additionalProperties: false kind: type: number parentSpanId: type: string events: type: array items: type: object properties: name: type: string timeUnixNano: type: string attributes: type: array items: type: object properties: key: type: string value: type: object properties: stringValue: type: string intValue: oneOf: - type: string - type: number doubleValue: type: number boolValue: oneOf: - type: boolean enum: - false - type: boolean enum: - true arrayValue: type: object properties: values: type: array items: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - values kvlistValue: type: object properties: values: type: array items: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - values additionalProperties: false additionalProperties: false required: - key - value additionalProperties: false required: - name - timeUnixNano attributes: type: array items: type: object properties: key: type: string value: type: object properties: stringValue: type: string intValue: oneOf: - type: string - type: number doubleValue: type: number boolValue: oneOf: - type: boolean enum: - false - type: boolean enum: - true arrayValue: type: object properties: values: type: array items: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - values kvlistValue: type: object properties: values: type: array items: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - values additionalProperties: false additionalProperties: false required: - key - value endTimeUnixNano: type: string additionalProperties: false required: - name - traceId - spanId - startTimeUnixNano scope: allOf: - type: object properties: name: type: string version: type: string attributes: type: array items: type: object properties: key: type: string value: type: object properties: stringValue: type: string intValue: oneOf: - type: string - type: number doubleValue: type: number boolValue: oneOf: - type: boolean enum: - false - type: boolean enum: - true arrayValue: type: object properties: values: type: array items: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - values kvlistValue: type: object properties: values: type: array items: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - values additionalProperties: false additionalProperties: false required: - key - value droppedAttributesCount: type: number additionalProperties: false - type: object additionalProperties: $ref: '#/components/schemas/JsonValue' schemaUrl: type: string additionalProperties: false required: - spans resource: type: object properties: attributes: type: array items: type: object properties: key: type: string value: type: object properties: stringValue: type: string intValue: oneOf: - type: string - type: number doubleValue: type: number boolValue: oneOf: - type: boolean enum: - false - type: boolean enum: - true arrayValue: type: object properties: values: type: array items: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - values kvlistValue: type: object properties: values: type: array items: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - values additionalProperties: false additionalProperties: false required: - key - value droppedAttributesCount: type: number additionalProperties: false schemaUrl: type: string additionalProperties: false required: - scopeSpans additionalProperties: false required: - resourceSpans PostApiOtelV1TracesResponse200ApplicationJson: oneOf: - type: object properties: partialSuccess: $ref: '#/components/schemas/JsonValue' additionalProperties: false required: - partialSuccess - type: object properties: partialSuccess: oneOf: - type: object properties: rejectedSpans: type: number errorMessage: type: string additionalProperties: false required: - rejectedSpans - errorMessage - type: object properties: rejectedSpans: type: 'null' errorMessage: type: 'null' additionalProperties: false additionalProperties: false required: - partialSuccess 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 ````