Chutes External Operations API

The External Operations API from Chutes — 5 operation(s) for external operations.

Operations 6

GET /external/operations List Operations #
GET /external/chutes/{chute_id}/operations List Chute Operations #
GET /external/operations/{operation_id} Get Operation #
POST /external/operations/{operation_id}/cancel Cancel Operation #
GET /external/operations/{operation_id}/artifacts/{artifact_index} Relay Artifact #
HEAD /external/operations/{operation_id}/artifacts/{artifact_index} Relay Artifact #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/chutes:chutes-external-operations-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

chutes-external-operations-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Fast External Operations API
  version: 0.1.0
tags:
- name: External Operations
paths:
  /external/operations:
    get:
      tags:
      - External Operations
      summary: List Operations
      description: List the caller's external operations without private upstream identifiers.
      operationId: list_operations_external_operations_get
      security:
      - APIKeyHeader: []
      parameters:
      - name: page
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          default: 0
          title: Page
      - name: limit
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          default: 25
          title: Limit
      - name: operation_status
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Operation Status
      - name: chute_id
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Chute Id
      - name: X-Chutes-Hotkey
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Hotkey
      - name: X-Chutes-Signature
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Signature
      - name: X-Chutes-Nonce
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Nonce
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: string
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /external/chutes/{chute_id}/operations:
    get:
      tags:
      - External Operations
      summary: List Chute Operations
      description: 'List the caller''s async tasks for one Chute.


        Keeping the Chute id in the path lets middleware authorize a Chute-scoped

        invocation credential without trusting a query parameter.'
      operationId: list_chute_operations_external_chutes__chute_id__operations_get
      security:
      - APIKeyHeader: []
      parameters:
      - name: chute_id
        in: path
        required: true
        schema:
          type: string
          title: Chute Id
      - name: page
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          default: 0
          title: Page
      - name: limit
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          default: 25
          title: Limit
      - name: operation_status
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Operation Status
      - name: X-Chutes-Hotkey
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Hotkey
      - name: X-Chutes-Signature
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Signature
      - name: X-Chutes-Nonce
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Nonce
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: string
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /external/operations/{operation_id}:
    get:
      tags:
      - External Operations
      summary: Get Operation
      description: Read local task metadata; artifacts are relayed without storing the result.
      operationId: get_operation_external_operations__operation_id__get
      security:
      - APIKeyHeader: []
      parameters:
      - name: operation_id
        in: path
        required: true
        schema:
          type: string
          title: Operation Id
      - name: X-Chutes-Hotkey
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Hotkey
      - name: X-Chutes-Signature
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Signature
      - name: X-Chutes-Nonce
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Nonce
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: string
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /external/operations/{operation_id}/cancel:
    post:
      tags:
      - External Operations
      summary: Cancel Operation
      description: Request explicit cancellation without coupling it to client disconnection.
      operationId: cancel_operation_external_operations__operation_id__cancel_post
      security:
      - APIKeyHeader: []
      parameters:
      - name: operation_id
        in: path
        required: true
        schema:
          type: string
          title: Operation Id
      - name: X-Chutes-Hotkey
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Hotkey
      - name: X-Chutes-Signature
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Signature
      - name: X-Chutes-Nonce
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Nonce
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      responses:
        '202':
          description: Successful Response
          content:
            application/json:
              schema:
                type: string
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /external/operations/{operation_id}/artifacts/{artifact_index}:
    get:
      tags:
      - External Operations
      summary: Relay Artifact
      description: Relay a result from its upstream cache with Range support and no local blob copy.
      operationId: relay_artifact_external_operations__operation_id__artifacts__artifact_index__get
      security:
      - APIKeyHeader: []
      parameters:
      - name: operation_id
        in: path
        required: true
        schema:
          type: string
          title: Operation Id
      - name: artifact_index
        in: path
        required: true
        schema:
          type: integer
          title: Artifact Index
      - name: X-Chutes-Hotkey
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Hotkey
      - name: X-Chutes-Signature
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Signature
      - name: X-Chutes-Nonce
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Nonce
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: string
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    head:
      tags:
      - External Operations
      summary: Relay Artifact
      description: Relay a result from its upstream cache with Range support and no local blob copy.
      operationId: headExternalOperationsByOperationIdArtifactsByArtifactIndex
      security:
      - APIKeyHeader: []
      parameters:
      - name: operation_id
        in: path
        required: true
        schema:
          type: string
          title: Operation Id
      - name: artifact_index
        in: path
        required: true
        schema:
          type: integer
          title: Artifact Index
      - name: X-Chutes-Hotkey
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Hotkey
      - name: X-Chutes-Signature
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Signature
      - name: X-Chutes-Nonce
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Chutes-Nonce
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: string
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      x-operation-id-source: normalized
      x-operation-id-original: relay_artifact_external_operations__operation_id__artifacts__artifact_index__get
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
  securitySchemes:
    APIKeyHeader:
      type: apiKey
      in: header
      name: Authorization