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

# Report solve feedback

> Reports a verdict for an eligible solved request. The first report must arrive within 30 days. Reports are idempotent; a later report updates the prior one.

Report whether a solved token was accepted, rejected, or unused.


## OpenAPI

````yaml https://ninetile.io/openapi.json POST /solves/{id}/feedback
openapi: 3.1.0
info:
  title: Ninetile API
  version: 1.0.0
  description: >-
    Native Ninetile JSON API. Solve hCaptcha challenges, retrieve solve status,
    report token outcomes, inspect account usage, and recognize hCaptcha image
    challenges. Successful solves and recognitions are charged to the account's
    prepaid USD balance.
servers:
  - url: https://api.ninetile.io/v1
    description: Primary API
  - url: https://api.radiumstore.org/v1
    description: Alternate API host
security:
  - BearerAuth: []
  - ApiKeyHeader: []
tags:
  - name: Solves
    description: Create, inspect, cancel, and report hCaptcha token solves.
  - name: Feedback
    description: Report verdicts for completed solves.
  - name: Account
    description: Inspect account balance, limits, and daily usage.
  - name: Recognition
    description: Recognize hCaptcha image challenges for clients running their own browser.
  - name: Status
    description: Public service liveness.
paths:
  /solves/{id}/feedback:
    parameters:
      - $ref: '#/components/parameters/SolveId'
    post:
      tags:
        - Feedback
      summary: Report a solve verdict
      description: >-
        Reports a verdict for an eligible solved request. The first report must
        arrive within 30 days. Reports are idempotent; a later report updates
        the prior one.
      operationId: reportSolveFeedback
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FeedbackItem'
            example:
              outcome: rejected
              reason: invalid-response
      responses:
        '200':
          description: Feedback recorded or updated.
          headers:
            X-Request-Id:
              $ref: '#/components/headers/RequestId'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Feedback'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotEligible'
        '415':
          $ref: '#/components/responses/UnsupportedMediaType'
        '422':
          $ref: '#/components/responses/ValidationError'
        '500':
          $ref: '#/components/responses/InternalError'
components:
  parameters:
    SolveId:
      name: id
      in: path
      required: true
      description: ID of a solve owned by the authenticated account.
      schema:
        type: string
        pattern: ^solve_
  schemas:
    FeedbackItem:
      type: object
      required:
        - outcome
      properties:
        outcome:
          type: string
          enum:
            - accepted
            - rejected
            - unknown
            - unused
            - error
        reason:
          type: string
          maxLength: 512
        context:
          type: string
          maxLength: 2000
        reported_at:
          type: string
          format: date-time
          maxLength: 64
    Feedback:
      type: object
      required:
        - object
        - solve_id
        - outcome
        - context
        - reason
        - reported_at
        - report_count
        - created_at
        - updated_at
      properties:
        object:
          const: feedback
        solve_id:
          type: string
          pattern: ^solve_
        outcome:
          type: string
          enum:
            - accepted
            - rejected
            - unknown
            - unused
            - error
        context:
          type:
            - string
            - 'null'
        reason:
          type:
            - string
            - 'null'
        reported_at:
          type:
            - string
            - 'null'
        report_count:
          type: integer
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
    ErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          type: object
          required:
            - code
            - message
            - param
            - request_id
          properties:
            code:
              type: string
              enum:
                - invalid_request
                - unauthorized
                - insufficient_credits
                - key_credit_limit_exceeded
                - account_locked
                - forbidden
                - not_eligible
                - not_found
                - conflict
                - payload_too_large
                - unsupported_media_type
                - expired_window
                - recognition_failed
                - validation_error
                - concurrency_limit_exceeded
                - proxy_unavailable
                - rate_capped
                - rate_limited
                - sitekey_rate_limited
                - internal_error
                - maintenance
                - capacity_exhausted
                - proxy_pool_depleted
            message:
              type: string
            param:
              type:
                - string
                - 'null'
            request_id:
              type: string
              format: uuid
  headers:
    RequestId:
      description: Request identifier for support inquiries.
      schema:
        type: string
        format: uuid
    RetryAfter:
      description: >-
        Seconds to wait before retrying; present when the error asks the client
        to wait.
      schema:
        type: integer
        minimum: 1
  responses:
    BadRequest:
      description: Invalid JSON or a non-object request body (`invalid_request`).
      headers:
        X-Request-Id:
          $ref: '#/components/headers/RequestId'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: API key missing, malformed, unknown, or revoked (`unauthorized`).
      headers:
        X-Request-Id:
          $ref: '#/components/headers/RequestId'
        Retry-After:
          $ref: '#/components/headers/RetryAfter'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Forbidden:
      description: >-
        Account locked or key not permitted to access this endpoint
        (`account_locked`, `forbidden`).
      headers:
        X-Request-Id:
          $ref: '#/components/headers/RequestId'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    NotEligible:
      description: >-
        Feedback requires a solved solve belonging to this account
        (`not_eligible`).
      headers:
        X-Request-Id:
          $ref: '#/components/headers/RequestId'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    UnsupportedMediaType:
      description: Request body must use JSON content type (`unsupported_media_type`).
      headers:
        X-Request-Id:
          $ref: '#/components/headers/RequestId'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    ValidationError:
      description: >-
        Field validation error or expired feedback window (`validation_error`,
        `expired_window`).
      headers:
        X-Request-Id:
          $ref: '#/components/headers/RequestId'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    InternalError:
      description: Unexpected server error (`internal_error`).
      headers:
        X-Request-Id:
          $ref: '#/components/headers/RequestId'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: >-
        Ninetile API key, sent as `Authorization: Bearer <key>`. Keys are issued
        in the dashboard.
    ApiKeyHeader:
      type: apiKey
      in: header
      name: x-api-key
      description: Alternative to the Authorization Bearer header.

````

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