> ## Documentation Index
> Fetch the complete documentation index at: https://apidoc.deerapi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Replicate Query Task

> Use DeerAPI to call the Replicate Query Task endpoint with request details, response details, examples, and an OpenAPI playground.

## Overview

Use this endpoint to call the Replicate Query Task workflow through DeerAPI. The API reference on this page shows the request schema, response schema, authentication requirements, and runnable examples for the configured endpoint.

## Before you start

Use the DeerAPI base URL and pass your API Key in the `Authorization` header:

```text theme={null}
https://api.deerapi.com
```

```text theme={null}
Authorization: Bearer $DEERAPI_KEY
```

## Model selection

Choose a current model ID from the [live pricing page](https://api.deerapi.com/pricing). Model availability changes over time, so avoid copying a model ID from an old project without checking the live list first.

## Implementation notes

* Use the OpenAPI playground for the exact request fields accepted by this endpoint.
* Keep API Keys on the server side when you build production applications.
* Log the request ID from failed calls so support can investigate the request.
* Retry `429`, `500`, and `503` responses with exponential backoff.


## OpenAPI

````yaml /api/openapi/image/replicate/get-query-task.openapi.json GET /replicate/v1/predictions/{id}
openapi: 3.1.0
info:
  title: Replicate Query API
  version: 1.0.0
  description: >-
    Query a Replicate prediction created through DeerAPI and read the final
    output URLs when the prediction completes.
servers:
  - url: https://api.deerapi.com
security:
  - bearerAuth: []
paths:
  /replicate/v1/predictions/{id}:
    get:
      summary: Query a Replicate prediction
      description: >-
        Use the prediction id returned by the create endpoint. Keep polling
        until `output` is populated or `error` is not null.
      operationId: replicate_query
      parameters:
        - name: id
          in: path
          required: true
          description: Prediction id returned by the create endpoint.
          schema:
            type: string
      responses:
        '200':
          description: Current prediction state.
          content:
            application/json:
              schema:
                type: object
                required:
                  - id
                  - input
                  - model
                  - output
                  - status
                  - created_at
                  - data_removed
                properties:
                  id:
                    type: string
                  logs:
                    type: string
                  urls:
                    type: object
                    properties:
                      get:
                        type: string
                      cancel:
                        type: string
                      stream:
                        type: string
                  error:
                    type:
                      - string
                      - 'null'
                  input:
                    type: object
                  model:
                    type: string
                  output:
                    type:
                      - array
                      - 'null'
                    items:
                      type: string
                  status:
                    type: string
                  metrics:
                    type: object
                    properties:
                      image_count:
                        type: integer
                      predict_time:
                        type: number
                  version:
                    type: string
                  created_at:
                    type: string
                  started_at:
                    type:
                      - string
                      - 'null'
                  completed_at:
                    type:
                      - string
                      - 'null'
                  data_removed:
                    type: boolean
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Use a DeerAPI API Key as a Bearer token.

````