Agenta

Agenta Traces API

Query observability traces and spans.

GitHub OpenAPI

Operations 3

GET /traces/ Fetch traces #
POST /spans/query Query spans with filters #
POST /spans/analytics/query Query span analytics (cost, latency, token usage over time) #

Documentation

📖
Documentation
https://docs.agenta.ai/prompt-engineering/overview
📖
APIReference
https://docs.agenta.ai/reference/api/list-api-endpoints
📖
Documentation
https://docs.agenta.ai/prompt-engineering/integrating-prompts/fetch-prompt-programatically
📖
APIReference
https://docs.agenta.ai/reference/sdk/configuration-management
📖
Documentation
https://docs.agenta.ai/evaluation/overview
📖
APIReference
https://docs.agenta.ai/reference/api/evaluations
📖
Documentation
https://docs.agenta.ai/evaluation/create-test-sets
📖
APIReference
https://docs.agenta.ai/reference/api/testsets
📖
Documentation
https://docs.agenta.ai/observability/overview
📖
APIReference
https://docs.agenta.ai/reference/api/traces

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/agenta/refs/heads/main/openapi/agenta-traces-api-openapi.yml

Other Resources

🔗
PostmanCollection
https://raw.githubusercontent.com/api-evangelist/agenta/refs/heads/main/collections/agenta.postman_collection.json
🔗
OpenCollection
https://raw.githubusercontent.com/api-evangelist/agenta/refs/heads/main/collections/agenta.opencollection.json

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OpenAPI Specification

agenta-traces-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Agenta Traces API
  description: Agenta is an open-source LLMOps platform for prompt management, LLM evaluation, and LLM observability.
  termsOfService: https://agenta.ai/terms
  contact:
    name: Agenta Support
    url: https://agenta.ai/
    email: team@agenta.ai
  license:
    name: MIT
    url: https://github.com/Agenta-AI/agenta/blob/main/LICENSE
  version: '1.0'
servers:
- url: https://cloud.agenta.ai/api
  description: Agenta Cloud (US)
- url: https://eu.cloud.agenta.ai/api
  description: Agenta Cloud (EU)
security:
- ApiKeyAuth: []
tags:
- name: Traces
  description: Query observability traces and spans.
paths:
  /traces/:
    get:
      operationId: fetchTraces
      tags:
      - Traces
      summary: Fetch traces
      parameters:
      - name: focus
        in: query
        required: false
        schema:
          type: string
          enum:
          - trace
          - span
      - name: limit
        in: query
        required: false
        schema:
          type: integer
          default: 100
      responses:
        '200':
          description: A list of traces.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Trace'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /spans/query:
    post:
      operationId: querySpans
      tags:
      - Traces
      summary: Query spans with filters
      requestBody:
        required: false
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SpanQueryRequest'
      responses:
        '200':
          description: A list of spans.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Span'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /spans/analytics/query:
    post:
      operationId: querySpanAnalytics
      tags:
      - Traces
      summary: Query span analytics (cost, latency, token usage over time)
      requestBody:
        required: false
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AnalyticsQueryRequest'
      responses:
        '200':
          description: Aggregated analytics buckets.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AnalyticsResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Span:
      type: object
      properties:
        trace_id:
          type: string
        span_id:
          type: string
        span_name:
          type: string
        span_kind:
          type: string
        start_time:
          type: string
          format: date-time
        end_time:
          type: string
          format: date-time
        status_code:
          type: string
        attributes:
          type: object
          additionalProperties: true
    SpanQueryRequest:
      type: object
      properties:
        filtering:
          type: object
          additionalProperties: true
        windowing:
          $ref: '#/components/schemas/Windowing'
    Error:
      type: object
      properties:
        detail:
          oneOf:
          - type: string
          - type: object
    Windowing:
      type: object
      description: Cursor / time-window pagination controls.
      properties:
        next:
          type: string
        limit:
          type: integer
          default: 100
        oldest:
          type: string
          format: date-time
        newest:
          type: string
          format: date-time
        order:
          type: string
          enum:
          - ascending
          - descending
    Trace:
      type: object
      properties:
        trace_id:
          type: string
        spans:
          type: array
          items:
            $ref: '#/components/schemas/Span'
    AnalyticsQueryRequest:
      type: object
      properties:
        filtering:
          type: object
          additionalProperties: true
        time_range:
          type: object
          properties:
            oldest:
              type: string
              format: date-time
            newest:
              type: string
              format: date-time
        interval:
          type: string
          example: 1h
    AnalyticsResponse:
      type: object
      properties:
        buckets:
          type: array
          items:
            type: object
            properties:
              timestamp:
                type: string
                format: date-time
              total_count:
                type: integer
              total_tokens:
                type: integer
              total_cost:
                type: number
              duration_ms:
                type: number
  responses:
    Unauthorized:
      description: Missing or invalid API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    ApiKeyAuth:
      type: http
      scheme: bearer
      description: 'Agenta API key sent in the Authorization header. Generate keys from the Agenta web app under Settings > API keys. The value is passed as `Authorization: ApiKey <key>` (Bearer-style header credential).'