pub.dev

pub.dev Packages API

Search for packages, retrieve package metadata, version details, publisher information, and scoring data from the official Dart and Flutter package registry.

Documentation GitHub OpenAPI

Operations 2

GET /api/package-name-completion-data Returns the top package names on pub.dev for name completion. #

GET /api/package-names Returns all package names on pub.dev, paginated. #

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OpenAPI Specification

openapi: 3.1.0
info:
  title: pub.dev API
  version: '2026-11-11'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-11-11: 3 operation(s)
    read from 2 public documentation page(s) (each operation names its page in x-source).
    This is not the provider''s published contract; pub.dev has published no machine-readable
    contract that the pipeline could find. Engine: anthropic.'
  x-evidence-tiers:
    code-example: 1
    documentation: 2
    pages-with-code: 1
    pages-read: 2
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-11-11'
  x-generator: generate-contract-from-docs.py
  x-engine: anthropic
  x-sources:
  - https://pub.dev/help/api
  - https://developers.google.com
  x-correction: '2026-11-11: removed a Gemini operation and x-goog-api-key scheme
    picked up from developers.google.com (another product); the documented pub.dev
    endpoints are anonymous GETs.'
paths:
  /api/package-name-completion-data:
    get:
      operationId: get_api_package_name_completion_data
      tags:
      - Api
      summary: Returns the top package names on pub.dev for name completion.
      x-source: https://pub.dev/help/api
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiPackageNameCompletionDataResponse'
      x-evidence:
        kind: documentation
  /api/package-names:
    get:
      operationId: get_api_package_names
      tags:
      - Api
      summary: Returns all package names on pub.dev, paginated.
      x-source: https://pub.dev/help/api
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiPackageNamesResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    GetApiPackageNameCompletionDataResponse:
      type: object
      properties:
        packages:
          type: array
          description: Array of top package names on pub.dev
    GetApiPackageNamesResponse:
      type: object
      properties:
        packages:
          type: array
          description: Array of package names
        nextUrl:
          type: string
          description: URL for the next page if present
    PostV1BetaModelsGemini35FlashGeneratecontentRequest:
      type: object
      properties:
        contents:
          type: array
          items:
            type: object
            properties:
              parts:
                type: array
                items:
                  type: object
                  properties:
                    text:
                      type: string
tags:
- name: Api
- name: V1Beta
servers:
- url: https://pub.dev
  description: Stated on https://pub.dev/help/api (GET https://pub.dev/api/...)

pub.dev Packages API

Operations 2

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